Regenerated the parser bindings.

Signed-off-by: Dimitar Dobrev <dpldobrev@protonmail.com>

src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template __attribute__((visibility("default"))) std::__1::allocator<char>::allocator() noexcept;
+
 template __attribute__((visibility("default"))) std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::basic_string(const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::value_type*, const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::allocator_type&);
 template __attribute__((visibility("default"))) std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::~basic_string();
 template __attribute__((visibility("default"))) const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::value_type* std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::c_str() const noexcept;
+template __attribute__((visibility("default"))) std::__1::allocator<char>::allocator() noexcept;

src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/Std.cs

@@ -140,7 +140,7 @@ namespace Std
 {
     namespace __1
     {
-        public unsafe partial class Allocator : IDisposable
+        namespace Allocator
         {
             [StructLayout(LayoutKind.Explicit, Size = 0)]
             public unsafe partial struct __Internal
@@ -148,25 +148,28 @@ namespace Std
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                     EntryPoint="_ZNSt3__19allocatorIcEC2Ev")]
-                internal static extern void ctorc__N_std_N___1_S_allocator__C_0(global::System.IntPtr instance);
+                internal static extern void ctorc__N_std_N___1_S_allocator__C(global::System.IntPtr instance);
             }
+        }
 
+        public unsafe partial class Allocator<_Tp> : IDisposable
+        {
             public global::System.IntPtr __Instance { get; protected set; }
 
             protected int __PointerAdjustment;
-            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator>();
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator<_Tp>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator<_Tp>>();
             protected void*[] __OriginalVTables;
 
             protected bool __ownsNativeInstance;
 
-            internal static global::Std.__1.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            internal static global::Std.__1.Allocator<_Tp> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
             {
-                return new global::Std.__1.Allocator(native.ToPointer(), skipVTables);
+                return new global::Std.__1.Allocator<_Tp>(native.ToPointer(), skipVTables);
             }
 
-            internal static global::Std.__1.Allocator __CreateInstance(global::Std.__1.Allocator.__Internal native, bool skipVTables = false)
+            internal static global::Std.__1.Allocator<_Tp> __CreateInstance(global::Std.__1.Allocator.__Internal native, bool skipVTables = false)
             {
-                return new global::Std.__1.Allocator(native, skipVTables);
+                return new global::Std.__1.Allocator<_Tp>(native, skipVTables);
             }
 
             private static void* __CopyValue(global::Std.__1.Allocator.__Internal native)
@@ -192,10 +195,16 @@ namespace Std
 
             public Allocator()
             {
-                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.Allocator.__Internal));
-                __ownsNativeInstance = true;
-                NativeToManagedMap[__Instance] = this;
-                global::Std.__1.Allocator.__Internal.ctorc__N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment));
+                var ___Tp = typeof(_Tp);
+                if (___Tp.IsAssignableFrom(typeof(sbyte)))
+                {
+                    __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.Allocator.__Internal));
+                    __ownsNativeInstance = true;
+                    NativeToManagedMap[__Instance] = this;
+                    global::Std.__1.Allocator.__Internal.ctorc__N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
             }
 
             public void Dispose()
@@ -207,7 +216,7 @@ namespace Std
             {
                 if (__Instance == IntPtr.Zero)
                     return;
-                global::Std.__1.Allocator __dummy;
+                global::Std.__1.Allocator<_Tp> __dummy;
                 NativeToManagedMap.TryRemove(__Instance, out __dummy);
                 if (__ownsNativeInstance)
                     Marshal.FreeHGlobal(__Instance);
@@ -1247,56 +1256,131 @@ namespace Std
 {
     namespace __1
     {
-        public unsafe partial class BasicString : IDisposable
+        namespace CharTraits
         {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
             public unsafe partial struct __Internal
             {
-                [FieldOffset(0)]
-                internal global::Std.__1.CompressedPair.__Internal __r_;
+            }
+        }
 
-                [SuppressUnmanagedCodeSecurity]
-                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2EPKcRKS4_")]
-                internal static extern void ctorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
+        public unsafe partial class CharTraits<_CharT> : IDisposable
+        {
+            public global::System.IntPtr __Instance { get; protected set; }
+
+            protected int __PointerAdjustment;
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.CharTraits<_CharT>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.CharTraits<_CharT>>();
+            protected void*[] __OriginalVTables;
+
+            protected bool __ownsNativeInstance;
 
+            internal static global::Std.__1.CharTraits<_CharT> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            {
+                return new global::Std.__1.CharTraits<_CharT>(native.ToPointer(), skipVTables);
+            }
+
+            internal static global::Std.__1.CharTraits<_CharT> __CreateInstance(global::Std.__1.CharTraits.__Internal native, bool skipVTables = false)
+            {
+                return new global::Std.__1.CharTraits<_CharT>(native, skipVTables);
+            }
+
+            private static void* __CopyValue(global::Std.__1.CharTraits.__Internal native)
+            {
+                var ret = Marshal.AllocHGlobal(sizeof(global::Std.__1.CharTraits.__Internal));
+                *(global::Std.__1.CharTraits.__Internal*) ret = native;
+                return ret.ToPointer();
+            }
+
+            private CharTraits(global::Std.__1.CharTraits.__Internal native, bool skipVTables = false)
+                : this(__CopyValue(native), skipVTables)
+            {
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+            }
+
+            protected CharTraits(void* native, bool skipVTables = false)
+            {
+                if (native == null)
+                    return;
+                __Instance = new global::System.IntPtr(native);
+            }
+
+            public void Dispose()
+            {
+                Dispose(disposing: true);
+            }
+
+            public virtual void Dispose(bool disposing)
+            {
+                if (__Instance == IntPtr.Zero)
+                    return;
+                global::Std.__1.CharTraits<_CharT> __dummy;
+                NativeToManagedMap.TryRemove(__Instance, out __dummy);
+                if (__ownsNativeInstance)
+                    Marshal.FreeHGlobal(__Instance);
+                __Instance = IntPtr.Zero;
+            }
+        }
+
+        public unsafe static partial class BasicStringExtensions
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
+            public partial struct __Internal
+            {
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev")]
-                internal static extern void dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0(global::System.IntPtr instance);
+                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2EPKcRKS4_")]
+                internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
 
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                     EntryPoint="_ZNKSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE5c_strEv")]
-                internal static extern global::System.IntPtr CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
+                internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
             }
 
-            internal enum ShortMask : uint
+            public static global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> BasicString(string __s, global::Std.__1.Allocator<sbyte> __a)
             {
-                ShortMask = 0x1
+                if (ReferenceEquals(__a, null))
+                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
+                var __arg1 = __a.__Instance;
+                var __ret = Marshal.AllocHGlobal(12);
+                __Internal.BasicString(__ret, __s, __arg1);
+                global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> __result0;
+                if (__ret == IntPtr.Zero) __result0 = null;
+                else if (global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                    __result0 = (global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>) global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.NativeToManagedMap[__ret];
+                else __result0 = global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.__CreateInstance(__ret);
+                return __result0;
             }
 
-            internal enum LongMask : uint
+            public static string CStr(this global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> @this)
             {
-                LongMask = 0x1
+                var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+                var __ret = __Internal.CStr(__arg0);
+                return Marshal.PtrToStringAnsi(__ret);
             }
+        }
 
-            internal enum MinCap : uint
+        namespace BasicString
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 12)]
+            public unsafe partial struct __Internal
             {
-                MinCap = 11
-            }
+                [FieldOffset(0)]
+                internal global::Std.__1.CompressedPair.__Internal __r_;
 
-            internal enum NWords : uint
-            {
-                NWords = 3
-            }
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev")]
+                internal static extern void dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
 
-            [Flags]
-            internal enum Alignment : uint
-            {
-                Alignment = 16
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNKSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE5c_strEv")]
+                internal static extern global::System.IntPtr CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
             }
 
+
             public unsafe partial class Rep
             {
                 [StructLayout(LayoutKind.Explicit, Size = 12)]
@@ -1306,6 +1390,7 @@ namespace Std
                     internal global::Std.__1.BasicString.Rep._.__Internal _;
                 }
 
+
                 public unsafe partial struct _
                 {
                     [StructLayout(LayoutKind.Explicit, Size = 12)]
@@ -1320,6 +1405,7 @@ namespace Std
                         [FieldOffset(0)]
                         internal global::Std.__1.BasicString.Raw.__Internal __r;
                     }
+
                 }
             }
 
@@ -1337,6 +1423,7 @@ namespace Std
                     [FieldOffset(8)]
                     internal global::System.IntPtr __data_;
                 }
+
             }
 
             public unsafe partial class Short
@@ -1351,6 +1438,7 @@ namespace Std
                     internal fixed sbyte __data_[11];
                 }
 
+
                 public unsafe partial struct _
                 {
                     [StructLayout(LayoutKind.Explicit, Size = 1)]
@@ -1362,6 +1450,7 @@ namespace Std
                         [FieldOffset(0)]
                         internal sbyte __lx;
                     }
+
                 }
             }
 
@@ -1373,6 +1462,7 @@ namespace Std
                     [FieldOffset(0)]
                     internal fixed uint __words[3];
                 }
+
             }
 
             public unsafe partial struct Ulx
@@ -1387,23 +1477,51 @@ namespace Std
                     internal global::Std.__1.BasicString.Short.__Internal __lxx;
                 }
             }
+        }
+
+        public unsafe partial class BasicString<_CharT, _Traits, _Allocator> : IDisposable
+        {
+            internal enum ShortMask
+            {
+                ShortMask = 0
+            }
+
+            internal enum LongMask
+            {
+                LongMask = 0
+            }
+
+            internal enum MinCap
+            {
+                MinCap = 0
+            }
+
+            internal enum NWords
+            {
+                NWords = 0
+            }
+
+            internal enum Alignment
+            {
+                Alignment = 0
+            }
 
             public global::System.IntPtr __Instance { get; protected set; }
 
             protected int __PointerAdjustment;
-            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString>();
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString<_CharT, _Traits, _Allocator>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString<_CharT, _Traits, _Allocator>>();
             protected void*[] __OriginalVTables;
 
             protected bool __ownsNativeInstance;
 
-            internal static global::Std.__1.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            internal static global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
             {
-                return new global::Std.__1.BasicString(native.ToPointer(), skipVTables);
+                return new global::Std.__1.BasicString<_CharT, _Traits, _Allocator>(native.ToPointer(), skipVTables);
             }
 
-            internal static global::Std.__1.BasicString __CreateInstance(global::Std.__1.BasicString.__Internal native, bool skipVTables = false)
+            internal static global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __CreateInstance(global::Std.__1.BasicString.__Internal native, bool skipVTables = false)
             {
-                return new global::Std.__1.BasicString(native, skipVTables);
+                return new global::Std.__1.BasicString<_CharT, _Traits, _Allocator>(native, skipVTables);
             }
 
             private static void* __CopyValue(global::Std.__1.BasicString.__Internal native)
@@ -1427,17 +1545,6 @@ namespace Std
                 __Instance = new global::System.IntPtr(native);
             }
 
-            public BasicString(string __s, global::Std.__1.Allocator __a)
-            {
-                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.BasicString.__Internal));
-                __ownsNativeInstance = true;
-                NativeToManagedMap[__Instance] = this;
-                if (ReferenceEquals(__a, null))
-                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
-                var __arg1 = __a.__Instance;
-                global::Std.__1.BasicString.__Internal.ctorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment), __s, __arg1);
-            }
-
             public void Dispose()
             {
                 Dispose(disposing: true);
@@ -1447,90 +1554,24 @@ namespace Std
             {
                 if (__Instance == IntPtr.Zero)
                     return;
-                global::Std.__1.BasicString __dummy;
+                global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __dummy;
                 NativeToManagedMap.TryRemove(__Instance, out __dummy);
                 if (disposing)
-                    global::Std.__1.BasicString.__Internal.dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment));
+                {
+                    var ___CharT = typeof(_CharT);
+                    var ___Traits = typeof(_Traits);
+                    var ___Allocator = typeof(_Allocator);
+                    if (___CharT.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.__1.CharTraits<sbyte>)) && ___Allocator.IsAssignableFrom(typeof(global::Std.__1.Allocator<sbyte>)))
+                    {
+                        global::Std.__1.BasicString.__Internal.dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
+                        return;
+                    }
+                    throw new global::System.InvalidOperationException();
+                }
                 if (__ownsNativeInstance)
                     Marshal.FreeHGlobal(__Instance);
                 __Instance = IntPtr.Zero;
             }
-
-            public string CStr
-            {
-                get
-                {
-                    var __ret = global::Std.__1.BasicString.__Internal.CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
-                    return Marshal.PtrToStringAnsi(__ret);
-                }
-            }
-        }
-
-
-        public unsafe partial class Rep
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Rep._.__Internal _;
-            }
-
-        }
-
-        public unsafe partial class Long
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal uint __cap_;
-
-                [FieldOffset(4)]
-                internal uint __size_;
-
-                [FieldOffset(8)]
-                internal global::System.IntPtr __data_;
-            }
-
-        }
-
-        public unsafe partial class Short
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Short._.__Internal _;
-
-                [FieldOffset(1)]
-                internal fixed sbyte __data_[11];
-            }
-
-        }
-
-        public unsafe partial class Raw
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal fixed uint __words[3];
-            }
-
-        }
-
-        public unsafe partial struct Ulx
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 12)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Long.__Internal __lx;
-
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Short.__Internal __lxx;
-            }
         }
     }
 }

src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template __declspec(dllexport) std::allocator<char>::allocator() noexcept;
+
 template __declspec(dllexport) std::basic_string<char, std::char_traits<char>, std::allocator<char>>::basic_string(const char*, const std::allocator<char>&);
 template __declspec(dllexport) std::basic_string<char, std::char_traits<char>, std::allocator<char>>::~basic_string() noexcept;
 template __declspec(dllexport) const char* std::basic_string<char, std::char_traits<char>, std::allocator<char>>::c_str() const noexcept;
+template __declspec(dllexport) std::allocator<char>::allocator() noexcept;

src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/Std.cs

@@ -57,6 +57,71 @@ public unsafe partial class StdExceptionData
 
 namespace Std
 {
+    namespace CharTraits
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public unsafe partial struct __Internal
+        {
+        }
+    }
+
+    public unsafe partial class CharTraits<_Elem> : IDisposable
+    {
+        public global::System.IntPtr __Instance { get; protected set; }
+
+        protected int __PointerAdjustment;
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_Elem>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_Elem>>();
+        protected void*[] __OriginalVTables;
+
+        protected bool __ownsNativeInstance;
+
+        internal static global::Std.CharTraits<_Elem> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_Elem>(native.ToPointer(), skipVTables);
+        }
+
+        internal static global::Std.CharTraits<_Elem> __CreateInstance(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_Elem>(native, skipVTables);
+        }
+
+        private static void* __CopyValue(global::Std.CharTraits.__Internal native)
+        {
+            var ret = Marshal.AllocHGlobal(sizeof(global::Std.CharTraits.__Internal));
+            *(global::Std.CharTraits.__Internal*) ret = native;
+            return ret.ToPointer();
+        }
+
+        private CharTraits(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+            : this(__CopyValue(native), skipVTables)
+        {
+            __ownsNativeInstance = true;
+            NativeToManagedMap[__Instance] = this;
+        }
+
+        protected CharTraits(void* native, bool skipVTables = false)
+        {
+            if (native == null)
+                return;
+            __Instance = new global::System.IntPtr(native);
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+        }
+
+        public virtual void Dispose(bool disposing)
+        {
+            if (__Instance == IntPtr.Zero)
+                return;
+            global::Std.CharTraits<_Elem> __dummy;
+            NativeToManagedMap.TryRemove(__Instance, out __dummy);
+            if (__ownsNativeInstance)
+                Marshal.FreeHGlobal(__Instance);
+            __Instance = IntPtr.Zero;
+        }
+    }
 }
 
 namespace Std
@@ -395,7 +460,7 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class Allocator : IDisposable
+    namespace Allocator
     {
         [StructLayout(LayoutKind.Explicit, Size = 0)]
         public unsafe partial struct __Internal
@@ -403,25 +468,28 @@ namespace Std
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
                 EntryPoint="??0?$allocator@D@std@@QAE@XZ")]
-            internal static extern global::System.IntPtr ctorc__N_std_S_allocator__C_0(global::System.IntPtr instance);
+            internal static extern global::System.IntPtr ctorc__N_std_S_allocator__C(global::System.IntPtr instance);
         }
+    }
 
+    public unsafe partial class Allocator<_Ty> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Ty>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Ty>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Ty> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native.ToPointer(), skipVTables);
+            return new global::Std.Allocator<_Ty>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.Allocator __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Ty> __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native, skipVTables);
+            return new global::Std.Allocator<_Ty>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.Allocator.__Internal native)
@@ -447,10 +515,16 @@ namespace Std
 
         public Allocator()
         {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+            var ___Ty = typeof(_Ty);
+            if (___Ty.IsAssignableFrom(typeof(sbyte)))
+            {
+                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+                global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                return;
+            }
+            throw new global::System.InvalidOperationException();
         }
 
         public void Dispose()
@@ -462,7 +536,7 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.Allocator __dummy;
+            global::Std.Allocator<_Ty> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
@@ -477,7 +551,46 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class BasicString : IDisposable
+    public unsafe static partial class BasicStringExtensions
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public partial struct __Internal
+        {
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
+                EntryPoint="??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z")]
+            internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string _Ptr, global::System.IntPtr _Al);
+
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
+                EntryPoint="?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ")]
+            internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
+        }
+
+        public static global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> BasicString(string _Ptr, global::Std.Allocator<sbyte> _Al)
+        {
+            if (ReferenceEquals(_Al, null))
+                throw new global::System.ArgumentNullException("_Al", "Cannot be null because it is a C++ reference (&).");
+            var __arg1 = _Al.__Instance;
+            var __ret = Marshal.AllocHGlobal(24);
+            __Internal.BasicString(__ret, _Ptr, __arg1);
+            global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> __result0;
+            if (__ret == IntPtr.Zero) __result0 = null;
+            else if (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                __result0 = (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>) global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap[__ret];
+            else __result0 = global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.__CreateInstance(__ret);
+            return __result0;
+        }
+
+        public static string CStr(this global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> @this)
+        {
+            var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+            var __ret = __Internal.CStr(__arg0);
+            return Marshal.PtrToStringAnsi(__ret);
+        }
+    }
+
+    namespace BasicString
     {
         [StructLayout(LayoutKind.Explicit, Size = 24)]
         public unsafe partial struct __Internal
@@ -485,38 +598,36 @@ namespace Std
             [FieldOffset(0)]
             internal global::Std.CompressedPair.__Internalc__N_std_S__Compressed_pair____N_std_S__Wrap_alloc____N_std_S_allocator__C___N_std_S__String_val____N_std_S__Simple_types__C_Vb1 _Mypair;
 
-            [SuppressUnmanagedCodeSecurity]
-            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
-                EntryPoint="??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z")]
-            internal static extern global::System.IntPtr ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string _Ptr, global::System.IntPtr _Al);
-
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
                 EntryPoint="??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ")]
-            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, int delete);
+            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance, int delete);
 
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.ThisCall,
                 EntryPoint="?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ")]
             internal static extern global::System.IntPtr CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
         }
+    }
 
+    public unsafe partial class BasicString<_Elem, _Traits, _Alloc> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_Elem, _Traits, _Alloc>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_Elem, _Traits, _Alloc>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.BasicString<_Elem, _Traits, _Alloc> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native.ToPointer(), skipVTables);
+            return new global::Std.BasicString<_Elem, _Traits, _Alloc>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.BasicString __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
+        internal static global::Std.BasicString<_Elem, _Traits, _Alloc> __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native, skipVTables);
+            return new global::Std.BasicString<_Elem, _Traits, _Alloc>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.BasicString.__Internal native)
@@ -540,17 +651,6 @@ namespace Std
             __Instance = new global::System.IntPtr(native);
         }
 
-        public BasicString(string _Ptr, global::Std.Allocator _Al)
-        {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.BasicString.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            if (ReferenceEquals(_Al, null))
-                throw new global::System.ArgumentNullException("_Al", "Cannot be null because it is a C++ reference (&).");
-            var __arg1 = ((global::Std.Allocator) (object) _Al).__Instance;
-            global::Std.BasicString.__Internal.ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), _Ptr, __arg1);
-        }
-
         public void Dispose()
         {
             Dispose(disposing: true);
@@ -560,23 +660,24 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.BasicString __dummy;
+            global::Std.BasicString<_Elem, _Traits, _Alloc> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (disposing)
-                global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), 0);
+            {
+                var ___Elem = typeof(_Elem);
+                var ___Traits = typeof(_Traits);
+                var ___Alloc = typeof(_Alloc);
+                if (___Elem.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.CharTraits<sbyte>)) && ___Alloc.IsAssignableFrom(typeof(global::Std.Allocator<sbyte>)))
+                {
+                    global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment), 0);
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
+            }
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
             __Instance = IntPtr.Zero;
         }
-
-        public string CStr
-        {
-            get
-            {
-                var __ret = global::Std.BasicString.__Internal.CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
-                return Marshal.PtrToStringAnsi(__ret);
-            }
-        }
     }
 
     namespace StringVal

src/CppParser/Bindings/CSharp/x86_64-apple-darwin12.4.0/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template __attribute__((visibility("default"))) std::__1::allocator<char>::allocator() noexcept;
+
 template __attribute__((visibility("default"))) std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::basic_string(const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::value_type*, const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::allocator_type&);
 template __attribute__((visibility("default"))) std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::~basic_string();
 template __attribute__((visibility("default"))) const std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::value_type* std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::c_str() const noexcept;
+template __attribute__((visibility("default"))) std::__1::allocator<char>::allocator() noexcept;

src/CppParser/Bindings/CSharp/x86_64-apple-darwin12.4.0/Std.cs

@@ -140,7 +140,7 @@ namespace Std
 {
     namespace __1
     {
-        public unsafe partial class Allocator : IDisposable
+        namespace Allocator
         {
             [StructLayout(LayoutKind.Explicit, Size = 0)]
             public unsafe partial struct __Internal
@@ -148,25 +148,28 @@ namespace Std
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                     EntryPoint="_ZNSt3__19allocatorIcEC2Ev")]
-                internal static extern void ctorc__N_std_N___1_S_allocator__C_0(global::System.IntPtr instance);
+                internal static extern void ctorc__N_std_N___1_S_allocator__C(global::System.IntPtr instance);
             }
+        }
 
+        public unsafe partial class Allocator<_Tp> : IDisposable
+        {
             public global::System.IntPtr __Instance { get; protected set; }
 
             protected int __PointerAdjustment;
-            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator>();
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator<_Tp>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.Allocator<_Tp>>();
             protected void*[] __OriginalVTables;
 
             protected bool __ownsNativeInstance;
 
-            internal static global::Std.__1.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            internal static global::Std.__1.Allocator<_Tp> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
             {
-                return new global::Std.__1.Allocator(native.ToPointer(), skipVTables);
+                return new global::Std.__1.Allocator<_Tp>(native.ToPointer(), skipVTables);
             }
 
-            internal static global::Std.__1.Allocator __CreateInstance(global::Std.__1.Allocator.__Internal native, bool skipVTables = false)
+            internal static global::Std.__1.Allocator<_Tp> __CreateInstance(global::Std.__1.Allocator.__Internal native, bool skipVTables = false)
             {
-                return new global::Std.__1.Allocator(native, skipVTables);
+                return new global::Std.__1.Allocator<_Tp>(native, skipVTables);
             }
 
             private static void* __CopyValue(global::Std.__1.Allocator.__Internal native)
@@ -192,10 +195,16 @@ namespace Std
 
             public Allocator()
             {
-                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.Allocator.__Internal));
-                __ownsNativeInstance = true;
-                NativeToManagedMap[__Instance] = this;
-                global::Std.__1.Allocator.__Internal.ctorc__N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment));
+                var ___Tp = typeof(_Tp);
+                if (___Tp.IsAssignableFrom(typeof(sbyte)))
+                {
+                    __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.Allocator.__Internal));
+                    __ownsNativeInstance = true;
+                    NativeToManagedMap[__Instance] = this;
+                    global::Std.__1.Allocator.__Internal.ctorc__N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
             }
 
             public void Dispose()
@@ -207,7 +216,7 @@ namespace Std
             {
                 if (__Instance == IntPtr.Zero)
                     return;
-                global::Std.__1.Allocator __dummy;
+                global::Std.__1.Allocator<_Tp> __dummy;
                 NativeToManagedMap.TryRemove(__Instance, out __dummy);
                 if (__ownsNativeInstance)
                     Marshal.FreeHGlobal(__Instance);
@@ -1247,56 +1256,131 @@ namespace Std
 {
     namespace __1
     {
-        public unsafe partial class BasicString : IDisposable
+        namespace CharTraits
         {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
             public unsafe partial struct __Internal
             {
-                [FieldOffset(0)]
-                internal global::Std.__1.CompressedPair.__Internal __r_;
+            }
+        }
 
-                [SuppressUnmanagedCodeSecurity]
-                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2EPKcRKS4_")]
-                internal static extern void ctorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
+        public unsafe partial class CharTraits<_CharT> : IDisposable
+        {
+            public global::System.IntPtr __Instance { get; protected set; }
+
+            protected int __PointerAdjustment;
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.CharTraits<_CharT>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.CharTraits<_CharT>>();
+            protected void*[] __OriginalVTables;
+
+            protected bool __ownsNativeInstance;
 
+            internal static global::Std.__1.CharTraits<_CharT> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            {
+                return new global::Std.__1.CharTraits<_CharT>(native.ToPointer(), skipVTables);
+            }
+
+            internal static global::Std.__1.CharTraits<_CharT> __CreateInstance(global::Std.__1.CharTraits.__Internal native, bool skipVTables = false)
+            {
+                return new global::Std.__1.CharTraits<_CharT>(native, skipVTables);
+            }
+
+            private static void* __CopyValue(global::Std.__1.CharTraits.__Internal native)
+            {
+                var ret = Marshal.AllocHGlobal(sizeof(global::Std.__1.CharTraits.__Internal));
+                *(global::Std.__1.CharTraits.__Internal*) ret = native;
+                return ret.ToPointer();
+            }
+
+            private CharTraits(global::Std.__1.CharTraits.__Internal native, bool skipVTables = false)
+                : this(__CopyValue(native), skipVTables)
+            {
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+            }
+
+            protected CharTraits(void* native, bool skipVTables = false)
+            {
+                if (native == null)
+                    return;
+                __Instance = new global::System.IntPtr(native);
+            }
+
+            public void Dispose()
+            {
+                Dispose(disposing: true);
+            }
+
+            public virtual void Dispose(bool disposing)
+            {
+                if (__Instance == IntPtr.Zero)
+                    return;
+                global::Std.__1.CharTraits<_CharT> __dummy;
+                NativeToManagedMap.TryRemove(__Instance, out __dummy);
+                if (__ownsNativeInstance)
+                    Marshal.FreeHGlobal(__Instance);
+                __Instance = IntPtr.Zero;
+            }
+        }
+
+        public unsafe static partial class BasicStringExtensions
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
+            public partial struct __Internal
+            {
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev")]
-                internal static extern void dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0(global::System.IntPtr instance);
+                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2EPKcRKS4_")]
+                internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
 
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                     EntryPoint="_ZNKSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE5c_strEv")]
-                internal static extern global::System.IntPtr CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
+                internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
             }
 
-            internal enum ShortMask : uint
+            public static global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> BasicString(string __s, global::Std.__1.Allocator<sbyte> __a)
             {
-                ShortMask = 0x1
+                if (ReferenceEquals(__a, null))
+                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
+                var __arg1 = __a.__Instance;
+                var __ret = Marshal.AllocHGlobal(24);
+                __Internal.BasicString(__ret, __s, __arg1);
+                global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> __result0;
+                if (__ret == IntPtr.Zero) __result0 = null;
+                else if (global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                    __result0 = (global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>) global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.NativeToManagedMap[__ret];
+                else __result0 = global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>>.__CreateInstance(__ret);
+                return __result0;
             }
 
-            internal enum LongMask : uint
+            public static string CStr(this global::Std.__1.BasicString<sbyte, global::Std.__1.CharTraits<sbyte>, global::Std.__1.Allocator<sbyte>> @this)
             {
-                LongMask = 0x1
+                var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+                var __ret = __Internal.CStr(__arg0);
+                return Marshal.PtrToStringAnsi(__ret);
             }
+        }
 
-            internal enum MinCap : uint
+        namespace BasicString
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 24)]
+            public unsafe partial struct __Internal
             {
-                MinCap = 23
-            }
+                [FieldOffset(0)]
+                internal global::Std.__1.CompressedPair.__Internal __r_;
 
-            internal enum NWords : uint
-            {
-                NWords = 3
-            }
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev")]
+                internal static extern void dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
 
-            [Flags]
-            internal enum Alignment : uint
-            {
-                Alignment = 16
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNKSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE5c_strEv")]
+                internal static extern global::System.IntPtr CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C(global::System.IntPtr instance);
             }
 
+
             public unsafe partial class Rep
             {
                 [StructLayout(LayoutKind.Explicit, Size = 24)]
@@ -1306,6 +1390,7 @@ namespace Std
                     internal global::Std.__1.BasicString.Rep._.__Internal _;
                 }
 
+
                 public unsafe partial struct _
                 {
                     [StructLayout(LayoutKind.Explicit, Size = 24)]
@@ -1320,6 +1405,7 @@ namespace Std
                         [FieldOffset(0)]
                         internal global::Std.__1.BasicString.Raw.__Internal __r;
                     }
+
                 }
             }
 
@@ -1337,6 +1423,7 @@ namespace Std
                     [FieldOffset(16)]
                     internal global::System.IntPtr __data_;
                 }
+
             }
 
             public unsafe partial class Short
@@ -1351,6 +1438,7 @@ namespace Std
                     internal fixed sbyte __data_[23];
                 }
 
+
                 public unsafe partial struct _
                 {
                     [StructLayout(LayoutKind.Explicit, Size = 1)]
@@ -1362,6 +1450,7 @@ namespace Std
                         [FieldOffset(0)]
                         internal sbyte __lx;
                     }
+
                 }
             }
 
@@ -1373,6 +1462,7 @@ namespace Std
                     [FieldOffset(0)]
                     internal fixed ulong __words[3];
                 }
+
             }
 
             public unsafe partial struct Ulx
@@ -1387,23 +1477,51 @@ namespace Std
                     internal global::Std.__1.BasicString.Short.__Internal __lxx;
                 }
             }
+        }
+
+        public unsafe partial class BasicString<_CharT, _Traits, _Allocator> : IDisposable
+        {
+            internal enum ShortMask
+            {
+                ShortMask = 0
+            }
+
+            internal enum LongMask
+            {
+                LongMask = 0
+            }
+
+            internal enum MinCap
+            {
+                MinCap = 0
+            }
+
+            internal enum NWords
+            {
+                NWords = 0
+            }
+
+            internal enum Alignment
+            {
+                Alignment = 0
+            }
 
             public global::System.IntPtr __Instance { get; protected set; }
 
             protected int __PointerAdjustment;
-            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString>();
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString<_CharT, _Traits, _Allocator>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.__1.BasicString<_CharT, _Traits, _Allocator>>();
             protected void*[] __OriginalVTables;
 
             protected bool __ownsNativeInstance;
 
-            internal static global::Std.__1.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            internal static global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
             {
-                return new global::Std.__1.BasicString(native.ToPointer(), skipVTables);
+                return new global::Std.__1.BasicString<_CharT, _Traits, _Allocator>(native.ToPointer(), skipVTables);
             }
 
-            internal static global::Std.__1.BasicString __CreateInstance(global::Std.__1.BasicString.__Internal native, bool skipVTables = false)
+            internal static global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __CreateInstance(global::Std.__1.BasicString.__Internal native, bool skipVTables = false)
             {
-                return new global::Std.__1.BasicString(native, skipVTables);
+                return new global::Std.__1.BasicString<_CharT, _Traits, _Allocator>(native, skipVTables);
             }
 
             private static void* __CopyValue(global::Std.__1.BasicString.__Internal native)
@@ -1427,17 +1545,6 @@ namespace Std
                 __Instance = new global::System.IntPtr(native);
             }
 
-            public BasicString(string __s, global::Std.__1.Allocator __a)
-            {
-                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.__1.BasicString.__Internal));
-                __ownsNativeInstance = true;
-                NativeToManagedMap[__Instance] = this;
-                if (ReferenceEquals(__a, null))
-                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
-                var __arg1 = __a.__Instance;
-                global::Std.__1.BasicString.__Internal.ctorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment), __s, __arg1);
-            }
-
             public void Dispose()
             {
                 Dispose(disposing: true);
@@ -1447,90 +1554,24 @@ namespace Std
             {
                 if (__Instance == IntPtr.Zero)
                     return;
-                global::Std.__1.BasicString __dummy;
+                global::Std.__1.BasicString<_CharT, _Traits, _Allocator> __dummy;
                 NativeToManagedMap.TryRemove(__Instance, out __dummy);
                 if (disposing)
-                    global::Std.__1.BasicString.__Internal.dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C_0((__Instance + __PointerAdjustment));
+                {
+                    var ___CharT = typeof(_CharT);
+                    var ___Traits = typeof(_Traits);
+                    var ___Allocator = typeof(_Allocator);
+                    if (___CharT.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.__1.CharTraits<sbyte>)) && ___Allocator.IsAssignableFrom(typeof(global::Std.__1.Allocator<sbyte>)))
+                    {
+                        global::Std.__1.BasicString.__Internal.dtorc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
+                        return;
+                    }
+                    throw new global::System.InvalidOperationException();
+                }
                 if (__ownsNativeInstance)
                     Marshal.FreeHGlobal(__Instance);
                 __Instance = IntPtr.Zero;
             }
-
-            public string CStr
-            {
-                get
-                {
-                    var __ret = global::Std.__1.BasicString.__Internal.CStrc__N_std_N___1_S_basic_string__C___N_std_N___1_S_char_traits__C___N_std_N___1_S_allocator__C((__Instance + __PointerAdjustment));
-                    return Marshal.PtrToStringAnsi(__ret);
-                }
-            }
-        }
-
-
-        public unsafe partial class Rep
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Rep._.__Internal _;
-            }
-
-        }
-
-        public unsafe partial class Long
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal ulong __cap_;
-
-                [FieldOffset(8)]
-                internal ulong __size_;
-
-                [FieldOffset(16)]
-                internal global::System.IntPtr __data_;
-            }
-
-        }
-
-        public unsafe partial class Short
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Short._.__Internal _;
-
-                [FieldOffset(1)]
-                internal fixed sbyte __data_[23];
-            }
-
-        }
-
-        public unsafe partial class Raw
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal fixed ulong __words[3];
-            }
-
-        }
-
-        public unsafe partial struct Ulx
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 24)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Long.__Internal __lx;
-
-                [FieldOffset(0)]
-                internal global::Std.__1.BasicString.Short.__Internal __lxx;
-            }
         }
     }
 }

src/CppParser/Bindings/CSharp/x86_64-linux-gnu-cxx11abi/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template std::allocator<char>::allocator();
+
 template std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>::basic_string(const char*, const std::allocator<char>&);
 template std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>::~basic_string();
 template const char* std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>::c_str() const noexcept;
+template std::allocator<char>::allocator();

src/CppParser/Bindings/CSharp/x86_64-linux-gnu-cxx11abi/Std.cs

@@ -39,7 +39,7 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class Allocator : IDisposable
+    namespace Allocator
     {
         [StructLayout(LayoutKind.Explicit, Size = 0)]
         public unsafe partial struct __Internal
@@ -47,30 +47,33 @@ namespace Std
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="_ZNSaIcEC2Ev")]
-            internal static extern void ctorc__N_std_S_allocator__C_0(global::System.IntPtr instance);
+            internal static extern void ctorc__N_std_S_allocator__C(global::System.IntPtr instance);
 
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="_ZNSaIcED2Ev")]
             internal static extern void dtorc__N_std_S_allocator__C(global::System.IntPtr instance);
         }
+    }
 
+    public unsafe partial class Allocator<_Tp> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Tp>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Tp>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Tp> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native.ToPointer(), skipVTables);
+            return new global::Std.Allocator<_Tp>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.Allocator __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Tp> __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native, skipVTables);
+            return new global::Std.Allocator<_Tp>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.Allocator.__Internal native)
@@ -96,10 +99,16 @@ namespace Std
 
         public Allocator()
         {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+            var ___Tp = typeof(_Tp);
+            if (___Tp.IsAssignableFrom(typeof(sbyte)))
+            {
+                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+                global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                return;
+            }
+            throw new global::System.InvalidOperationException();
         }
 
         public void Dispose()
@@ -111,10 +120,18 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.Allocator __dummy;
+            global::Std.Allocator<_Tp> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (disposing)
-                global::Std.Allocator.__Internal.dtorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+            {
+                var ___Tp = typeof(_Tp);
+                if (___Tp.IsAssignableFrom(typeof(sbyte)))
+                {
+                    global::Std.Allocator.__Internal.dtorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
+            }
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
             __Instance = IntPtr.Zero;
@@ -344,6 +361,71 @@ public unsafe partial class MbstateT
 
 namespace Std
 {
+    namespace CharTraits
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public unsafe partial struct __Internal
+        {
+        }
+    }
+
+    public unsafe partial class CharTraits<_CharT> : IDisposable
+    {
+        public global::System.IntPtr __Instance { get; protected set; }
+
+        protected int __PointerAdjustment;
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_CharT>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_CharT>>();
+        protected void*[] __OriginalVTables;
+
+        protected bool __ownsNativeInstance;
+
+        internal static global::Std.CharTraits<_CharT> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_CharT>(native.ToPointer(), skipVTables);
+        }
+
+        internal static global::Std.CharTraits<_CharT> __CreateInstance(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_CharT>(native, skipVTables);
+        }
+
+        private static void* __CopyValue(global::Std.CharTraits.__Internal native)
+        {
+            var ret = Marshal.AllocHGlobal(sizeof(global::Std.CharTraits.__Internal));
+            *(global::Std.CharTraits.__Internal*) ret = native;
+            return ret.ToPointer();
+        }
+
+        private CharTraits(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+            : this(__CopyValue(native), skipVTables)
+        {
+            __ownsNativeInstance = true;
+            NativeToManagedMap[__Instance] = this;
+        }
+
+        protected CharTraits(void* native, bool skipVTables = false)
+        {
+            if (native == null)
+                return;
+            __Instance = new global::System.IntPtr(native);
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+        }
+
+        public virtual void Dispose(bool disposing)
+        {
+            if (__Instance == IntPtr.Zero)
+                return;
+            global::Std.CharTraits<_CharT> __dummy;
+            NativeToManagedMap.TryRemove(__Instance, out __dummy);
+            if (__ownsNativeInstance)
+                Marshal.FreeHGlobal(__Instance);
+            __Instance = IntPtr.Zero;
+        }
+    }
 }
 
 namespace Std
@@ -576,7 +658,46 @@ namespace Std
 {
     namespace Cxx11
     {
-        public unsafe partial class BasicString : IDisposable
+        public unsafe static partial class BasicStringExtensions
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
+            public partial struct __Internal
+            {
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcRKS3_")]
+                internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
+
+                [SuppressUnmanagedCodeSecurity]
+                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                    EntryPoint="_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv")]
+                internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
+            }
+
+            public static global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> BasicString(string __s, global::Std.Allocator<sbyte> __a)
+            {
+                if (ReferenceEquals(__a, null))
+                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
+                var __arg1 = __a.__Instance;
+                var __ret = Marshal.AllocHGlobal(32);
+                __Internal.BasicString(__ret, __s, __arg1);
+                global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> __result0;
+                if (__ret == IntPtr.Zero) __result0 = null;
+                else if (global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                    __result0 = (global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>) global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap[__ret];
+                else __result0 = global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.__CreateInstance(__ret);
+                return __result0;
+            }
+
+            public static string CStr(this global::Std.Cxx11.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> @this)
+            {
+                var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+                var __ret = __Internal.CStr(__arg0);
+                return Marshal.PtrToStringAnsi(__ret);
+            }
+        }
+
+        namespace BasicString
         {
             [StructLayout(LayoutKind.Explicit, Size = 32)]
             public unsafe partial struct __Internal
@@ -590,15 +711,10 @@ namespace Std
                 [FieldOffset(16)]
                 internal global::Std.Cxx11.BasicString._.__Internal _;
 
-                [SuppressUnmanagedCodeSecurity]
-                [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                    EntryPoint="_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcRKS3_")]
-                internal static extern void ctorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
-
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                     EntryPoint="_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev")]
-                internal static extern void dtorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance);
+                internal static extern void dtorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
 
                 [SuppressUnmanagedCodeSecurity]
                 [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
@@ -606,10 +722,6 @@ namespace Std
                 internal static extern global::System.IntPtr CStrc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
             }
 
-            internal enum S_localCapacity : uint
-            {
-                S_localCapacity = 15
-            }
 
             public unsafe partial class AllocHider
             {
@@ -619,6 +731,7 @@ namespace Std
                     [FieldOffset(0)]
                     internal global::System.IntPtr _M_p;
                 }
+
             }
 
             public unsafe partial struct _
@@ -633,23 +746,31 @@ namespace Std
                     internal ulong _M_allocated_capacity;
                 }
             }
+        }
+
+        public unsafe partial class BasicString<_CharT, _Traits, _Alloc> : IDisposable
+        {
+            internal enum S_localCapacity
+            {
+                S_localCapacity = 0
+            }
 
             public global::System.IntPtr __Instance { get; protected set; }
 
             protected int __PointerAdjustment;
-            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Cxx11.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Cxx11.BasicString>();
+            internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc>>();
             protected void*[] __OriginalVTables;
 
             protected bool __ownsNativeInstance;
 
-            internal static global::Std.Cxx11.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+            internal static global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
             {
-                return new global::Std.Cxx11.BasicString(native.ToPointer(), skipVTables);
+                return new global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc>(native.ToPointer(), skipVTables);
             }
 
-            internal static global::Std.Cxx11.BasicString __CreateInstance(global::Std.Cxx11.BasicString.__Internal native, bool skipVTables = false)
+            internal static global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc> __CreateInstance(global::Std.Cxx11.BasicString.__Internal native, bool skipVTables = false)
             {
-                return new global::Std.Cxx11.BasicString(native, skipVTables);
+                return new global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc>(native, skipVTables);
             }
 
             private static void* __CopyValue(global::Std.Cxx11.BasicString.__Internal native)
@@ -673,17 +794,6 @@ namespace Std
                 __Instance = new global::System.IntPtr(native);
             }
 
-            public BasicString(string __s, global::Std.Allocator __a)
-            {
-                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Cxx11.BasicString.__Internal));
-                __ownsNativeInstance = true;
-                NativeToManagedMap[__Instance] = this;
-                if (ReferenceEquals(__a, null))
-                    throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
-                var __arg1 = ((global::Std.Allocator) (object) __a).__Instance;
-                global::Std.Cxx11.BasicString.__Internal.ctorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), __s, __arg1);
-            }
-
             public void Dispose()
             {
                 Dispose(disposing: true);
@@ -693,48 +803,24 @@ namespace Std
             {
                 if (__Instance == IntPtr.Zero)
                     return;
-                global::Std.Cxx11.BasicString __dummy;
+                global::Std.Cxx11.BasicString<_CharT, _Traits, _Alloc> __dummy;
                 NativeToManagedMap.TryRemove(__Instance, out __dummy);
                 if (disposing)
-                    global::Std.Cxx11.BasicString.__Internal.dtorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+                {
+                    var ___CharT = typeof(_CharT);
+                    var ___Traits = typeof(_Traits);
+                    var ___Alloc = typeof(_Alloc);
+                    if (___CharT.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.CharTraits<sbyte>)) && ___Alloc.IsAssignableFrom(typeof(global::Std.Allocator<sbyte>)))
+                    {
+                        global::Std.Cxx11.BasicString.__Internal.dtorc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                        return;
+                    }
+                    throw new global::System.InvalidOperationException();
+                }
                 if (__ownsNativeInstance)
                     Marshal.FreeHGlobal(__Instance);
                 __Instance = IntPtr.Zero;
             }
-
-            public string CStr
-            {
-                get
-                {
-                    var __ret = global::Std.Cxx11.BasicString.__Internal.CStrc__N_std_N___cxx11_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
-                    return Marshal.PtrToStringAnsi(__ret);
-                }
-            }
-        }
-
-
-        public unsafe partial class AllocHider
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 8)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal global::System.IntPtr _M_p;
-            }
-
-        }
-
-        public unsafe partial struct _
-        {
-            [StructLayout(LayoutKind.Explicit, Size = 16)]
-            public partial struct __Internal
-            {
-                [FieldOffset(0)]
-                internal fixed sbyte _M_local_buf[16];
-
-                [FieldOffset(0)]
-                internal ulong _M_allocated_capacity;
-            }
         }
     }
 }

src/CppParser/Bindings/CSharp/x86_64-linux-gnu/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template std::allocator<char>::allocator();
+
 template std::basic_string<char, std::char_traits<char>, std::allocator<char>>::basic_string(const char*, const std::allocator<char>&);
 template std::basic_string<char, std::char_traits<char>, std::allocator<char>>::~basic_string() noexcept;
 template const char* std::basic_string<char, std::char_traits<char>, std::allocator<char>>::c_str() const noexcept;
+template std::allocator<char>::allocator();

src/CppParser/Bindings/CSharp/x86_64-linux-gnu/Std.cs

@@ -39,7 +39,7 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class Allocator : IDisposable
+    namespace Allocator
     {
         [StructLayout(LayoutKind.Explicit, Size = 0)]
         public unsafe partial struct __Internal
@@ -47,7 +47,7 @@ namespace Std
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="_ZNSaIcEC2Ev")]
-            internal static extern void ctorc__N_std_S_allocator__C_0(global::System.IntPtr instance);
+            internal static extern void ctorc__N_std_S_allocator__C(global::System.IntPtr instance);
 
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
@@ -55,22 +55,34 @@ namespace Std
             internal static extern void dtorc__N_std_S_allocator__C(global::System.IntPtr instance);
         }
 
+
+        public unsafe partial class Rebind
+        {
+            [StructLayout(LayoutKind.Explicit, Size = 0)]
+            public unsafe partial struct __Internal
+            {
+            }
+        }
+    }
+
+    public unsafe partial class Allocator<_Tp> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Tp>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Tp>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Tp> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native.ToPointer(), skipVTables);
+            return new global::Std.Allocator<_Tp>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.Allocator __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Tp> __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native, skipVTables);
+            return new global::Std.Allocator<_Tp>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.Allocator.__Internal native)
@@ -96,10 +108,16 @@ namespace Std
 
         public Allocator()
         {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+            var ___Tp = typeof(_Tp);
+            if (___Tp.IsAssignableFrom(typeof(sbyte)))
+            {
+                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+                global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                return;
+            }
+            throw new global::System.InvalidOperationException();
         }
 
         public void Dispose()
@@ -111,24 +129,23 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.Allocator __dummy;
+            global::Std.Allocator<_Tp> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (disposing)
-                global::Std.Allocator.__Internal.dtorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+            {
+                var ___Tp = typeof(_Tp);
+                if (___Tp.IsAssignableFrom(typeof(sbyte)))
+                {
+                    global::Std.Allocator.__Internal.dtorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
+            }
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
             __Instance = IntPtr.Zero;
         }
     }
-
-
-    public unsafe partial class Rebind
-    {
-        [StructLayout(LayoutKind.Explicit, Size = 0)]
-        public unsafe partial struct __Internal
-        {
-        }
-    }
 }
 
 namespace Std
@@ -346,6 +363,71 @@ public unsafe partial class MbstateT
 
 namespace Std
 {
+    namespace CharTraits
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public unsafe partial struct __Internal
+        {
+        }
+    }
+
+    public unsafe partial class CharTraits<_CharT> : IDisposable
+    {
+        public global::System.IntPtr __Instance { get; protected set; }
+
+        protected int __PointerAdjustment;
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_CharT>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_CharT>>();
+        protected void*[] __OriginalVTables;
+
+        protected bool __ownsNativeInstance;
+
+        internal static global::Std.CharTraits<_CharT> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_CharT>(native.ToPointer(), skipVTables);
+        }
+
+        internal static global::Std.CharTraits<_CharT> __CreateInstance(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_CharT>(native, skipVTables);
+        }
+
+        private static void* __CopyValue(global::Std.CharTraits.__Internal native)
+        {
+            var ret = Marshal.AllocHGlobal(sizeof(global::Std.CharTraits.__Internal));
+            *(global::Std.CharTraits.__Internal*) ret = native;
+            return ret.ToPointer();
+        }
+
+        private CharTraits(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+            : this(__CopyValue(native), skipVTables)
+        {
+            __ownsNativeInstance = true;
+            NativeToManagedMap[__Instance] = this;
+        }
+
+        protected CharTraits(void* native, bool skipVTables = false)
+        {
+            if (native == null)
+                return;
+            __Instance = new global::System.IntPtr(native);
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+        }
+
+        public virtual void Dispose(bool disposing)
+        {
+            if (__Instance == IntPtr.Zero)
+                return;
+            global::Std.CharTraits<_CharT> __dummy;
+            NativeToManagedMap.TryRemove(__Instance, out __dummy);
+            if (__ownsNativeInstance)
+                Marshal.FreeHGlobal(__Instance);
+            __Instance = IntPtr.Zero;
+        }
+    }
 }
 
 public unsafe partial class Timespec
@@ -568,7 +650,46 @@ public unsafe partial class PthreadUnwindBufT
 
 namespace Std
 {
-    public unsafe partial class BasicString : IDisposable
+    public unsafe static partial class BasicStringExtensions
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public partial struct __Internal
+        {
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                EntryPoint="_ZNSsC2EPKcRKSaIcE")]
+            internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
+
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                EntryPoint="_ZNKSs5c_strEv")]
+            internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
+        }
+
+        public static global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> BasicString(string __s, global::Std.Allocator<sbyte> __a)
+        {
+            if (ReferenceEquals(__a, null))
+                throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
+            var __arg1 = __a.__Instance;
+            var __ret = Marshal.AllocHGlobal(8);
+            __Internal.BasicString(__ret, __s, __arg1);
+            global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> __result0;
+            if (__ret == IntPtr.Zero) __result0 = null;
+            else if (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                __result0 = (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>) global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap[__ret];
+            else __result0 = global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.__CreateInstance(__ret);
+            return __result0;
+        }
+
+        public static string CStr(this global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> @this)
+        {
+            var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+            var __ret = __Internal.CStr(__arg0);
+            return Marshal.PtrToStringAnsi(__ret);
+        }
+    }
+
+    namespace BasicString
     {
         [StructLayout(LayoutKind.Explicit, Size = 8)]
         public unsafe partial struct __Internal
@@ -576,15 +697,10 @@ namespace Std
             [FieldOffset(0)]
             internal global::Std.BasicString.AllocHider.__Internal _M_dataplus;
 
-            [SuppressUnmanagedCodeSecurity]
-            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                EntryPoint="_ZNSsC2EPKcRKSaIcE")]
-            internal static extern void ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string __s, global::System.IntPtr __a);
-
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="_ZNSsD2Ev")]
-            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance);
+            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
 
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
@@ -592,6 +708,7 @@ namespace Std
             internal static extern global::System.IntPtr CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
         }
 
+
         public unsafe partial class AllocHider
         {
             [StructLayout(LayoutKind.Explicit, Size = 8)]
@@ -600,6 +717,7 @@ namespace Std
                 [FieldOffset(0)]
                 internal global::System.IntPtr _M_p;
             }
+
         }
 
         public unsafe partial class RepBase
@@ -616,6 +734,7 @@ namespace Std
                 [FieldOffset(16)]
                 internal int _M_refcount;
             }
+
         }
 
         public unsafe partial class Rep
@@ -633,23 +752,26 @@ namespace Std
                 internal int _M_refcount;
             }
         }
+    }
 
+    public unsafe partial class BasicString<_CharT, _Traits, _Alloc> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_CharT, _Traits, _Alloc>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_CharT, _Traits, _Alloc>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.BasicString<_CharT, _Traits, _Alloc> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native.ToPointer(), skipVTables);
+            return new global::Std.BasicString<_CharT, _Traits, _Alloc>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.BasicString __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
+        internal static global::Std.BasicString<_CharT, _Traits, _Alloc> __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native, skipVTables);
+            return new global::Std.BasicString<_CharT, _Traits, _Alloc>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.BasicString.__Internal native)
@@ -673,17 +795,6 @@ namespace Std
             __Instance = new global::System.IntPtr(native);
         }
 
-        public BasicString(string __s, global::Std.Allocator __a)
-        {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.BasicString.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            if (ReferenceEquals(__a, null))
-                throw new global::System.ArgumentNullException("__a", "Cannot be null because it is a C++ reference (&).");
-            var __arg1 = ((global::Std.Allocator) (object) __a).__Instance;
-            global::Std.BasicString.__Internal.ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), __s, __arg1);
-        }
-
         public void Dispose()
         {
             Dispose(disposing: true);
@@ -693,68 +804,24 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.BasicString __dummy;
+            global::Std.BasicString<_CharT, _Traits, _Alloc> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (disposing)
-                global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+            {
+                var ___CharT = typeof(_CharT);
+                var ___Traits = typeof(_Traits);
+                var ___Alloc = typeof(_Alloc);
+                if (___CharT.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.CharTraits<sbyte>)) && ___Alloc.IsAssignableFrom(typeof(global::Std.Allocator<sbyte>)))
+                {
+                    global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
+            }
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
             __Instance = IntPtr.Zero;
         }
-
-        public string CStr
-        {
-            get
-            {
-                var __ret = global::Std.BasicString.__Internal.CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
-                return Marshal.PtrToStringAnsi(__ret);
-            }
-        }
-    }
-
-
-    public unsafe partial class AllocHider
-    {
-        [StructLayout(LayoutKind.Explicit, Size = 8)]
-        public partial struct __Internal
-        {
-            [FieldOffset(0)]
-            internal global::System.IntPtr _M_p;
-        }
-
-    }
-
-    public unsafe partial class RepBase
-    {
-        [StructLayout(LayoutKind.Explicit, Size = 24)]
-        public partial struct __Internal
-        {
-            [FieldOffset(0)]
-            internal ulong _M_length;
-
-            [FieldOffset(8)]
-            internal ulong _M_capacity;
-
-            [FieldOffset(16)]
-            internal int _M_refcount;
-        }
-
-    }
-
-    public unsafe partial class Rep
-    {
-        [StructLayout(LayoutKind.Explicit, Size = 24)]
-        public partial struct __Internal
-        {
-            [FieldOffset(0)]
-            internal ulong _M_length;
-
-            [FieldOffset(8)]
-            internal ulong _M_capacity;
-
-            [FieldOffset(16)]
-            internal int _M_refcount;
-        }
     }
 }
 

src/CppParser/Bindings/CSharp/x86_64-pc-win32-msvc/Std-symbols.cpp

@@ -1,6 +1,7 @@
 #include <string>
 
-template __declspec(dllexport) std::allocator<char>::allocator() noexcept;
+
 template __declspec(dllexport) std::basic_string<char, std::char_traits<char>, std::allocator<char>>::basic_string(const char*, const std::allocator<char>&);
 template __declspec(dllexport) std::basic_string<char, std::char_traits<char>, std::allocator<char>>::~basic_string() noexcept;
 template __declspec(dllexport) const char* std::basic_string<char, std::char_traits<char>, std::allocator<char>>::c_str() const noexcept;
+template __declspec(dllexport) std::allocator<char>::allocator() noexcept;

src/CppParser/Bindings/CSharp/x86_64-pc-win32-msvc/Std.cs

@@ -57,6 +57,71 @@ public unsafe partial class StdExceptionData
 
 namespace Std
 {
+    namespace CharTraits
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public unsafe partial struct __Internal
+        {
+        }
+    }
+
+    public unsafe partial class CharTraits<_Elem> : IDisposable
+    {
+        public global::System.IntPtr __Instance { get; protected set; }
+
+        protected int __PointerAdjustment;
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_Elem>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.CharTraits<_Elem>>();
+        protected void*[] __OriginalVTables;
+
+        protected bool __ownsNativeInstance;
+
+        internal static global::Std.CharTraits<_Elem> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_Elem>(native.ToPointer(), skipVTables);
+        }
+
+        internal static global::Std.CharTraits<_Elem> __CreateInstance(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+        {
+            return new global::Std.CharTraits<_Elem>(native, skipVTables);
+        }
+
+        private static void* __CopyValue(global::Std.CharTraits.__Internal native)
+        {
+            var ret = Marshal.AllocHGlobal(sizeof(global::Std.CharTraits.__Internal));
+            *(global::Std.CharTraits.__Internal*) ret = native;
+            return ret.ToPointer();
+        }
+
+        private CharTraits(global::Std.CharTraits.__Internal native, bool skipVTables = false)
+            : this(__CopyValue(native), skipVTables)
+        {
+            __ownsNativeInstance = true;
+            NativeToManagedMap[__Instance] = this;
+        }
+
+        protected CharTraits(void* native, bool skipVTables = false)
+        {
+            if (native == null)
+                return;
+            __Instance = new global::System.IntPtr(native);
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+        }
+
+        public virtual void Dispose(bool disposing)
+        {
+            if (__Instance == IntPtr.Zero)
+                return;
+            global::Std.CharTraits<_Elem> __dummy;
+            NativeToManagedMap.TryRemove(__Instance, out __dummy);
+            if (__ownsNativeInstance)
+                Marshal.FreeHGlobal(__Instance);
+            __Instance = IntPtr.Zero;
+        }
+    }
 }
 
 namespace Std
@@ -395,7 +460,7 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class Allocator : IDisposable
+    namespace Allocator
     {
         [StructLayout(LayoutKind.Explicit, Size = 0)]
         public unsafe partial struct __Internal
@@ -403,25 +468,28 @@ namespace Std
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="??0?$allocator@D@std@@QEAA@XZ")]
-            internal static extern global::System.IntPtr ctorc__N_std_S_allocator__C_0(global::System.IntPtr instance);
+            internal static extern global::System.IntPtr ctorc__N_std_S_allocator__C(global::System.IntPtr instance);
         }
+    }
 
+    public unsafe partial class Allocator<_Ty> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Ty>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.Allocator<_Ty>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.Allocator __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Ty> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native.ToPointer(), skipVTables);
+            return new global::Std.Allocator<_Ty>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.Allocator __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
+        internal static global::Std.Allocator<_Ty> __CreateInstance(global::Std.Allocator.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.Allocator(native, skipVTables);
+            return new global::Std.Allocator<_Ty>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.Allocator.__Internal native)
@@ -447,10 +515,16 @@ namespace Std
 
         public Allocator()
         {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C_0((__Instance + __PointerAdjustment));
+            var ___Ty = typeof(_Ty);
+            if (___Ty.IsAssignableFrom(typeof(sbyte)))
+            {
+                __Instance = Marshal.AllocHGlobal(sizeof(global::Std.Allocator.__Internal));
+                __ownsNativeInstance = true;
+                NativeToManagedMap[__Instance] = this;
+                global::Std.Allocator.__Internal.ctorc__N_std_S_allocator__C((__Instance + __PointerAdjustment));
+                return;
+            }
+            throw new global::System.InvalidOperationException();
         }
 
         public void Dispose()
@@ -462,7 +536,7 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.Allocator __dummy;
+            global::Std.Allocator<_Ty> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
@@ -487,7 +561,46 @@ namespace Std
 
 namespace Std
 {
-    public unsafe partial class BasicString : IDisposable
+    public unsafe static partial class BasicStringExtensions
+    {
+        [StructLayout(LayoutKind.Explicit, Size = 0)]
+        public partial struct __Internal
+        {
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                EntryPoint="??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAA@PEBDAEBV?$allocator@D@1@@Z")]
+            internal static extern global::System.IntPtr BasicString(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string _Ptr, global::System.IntPtr _Al);
+
+            [SuppressUnmanagedCodeSecurity]
+            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
+                EntryPoint="?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBAPEBDXZ")]
+            internal static extern global::System.IntPtr CStr(global::System.IntPtr instance);
+        }
+
+        public static global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> BasicString(string _Ptr, global::Std.Allocator<sbyte> _Al)
+        {
+            if (ReferenceEquals(_Al, null))
+                throw new global::System.ArgumentNullException("_Al", "Cannot be null because it is a C++ reference (&).");
+            var __arg1 = _Al.__Instance;
+            var __ret = Marshal.AllocHGlobal(32);
+            __Internal.BasicString(__ret, _Ptr, __arg1);
+            global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> __result0;
+            if (__ret == IntPtr.Zero) __result0 = null;
+            else if (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap.ContainsKey(__ret))
+                __result0 = (global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>) global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.NativeToManagedMap[__ret];
+            else __result0 = global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>>.__CreateInstance(__ret);
+            return __result0;
+        }
+
+        public static string CStr(this global::Std.BasicString<sbyte, global::Std.CharTraits<sbyte>, global::Std.Allocator<sbyte>> @this)
+        {
+            var __arg0 = ReferenceEquals(@this, null) ? global::System.IntPtr.Zero : @this.__Instance;
+            var __ret = __Internal.CStr(__arg0);
+            return Marshal.PtrToStringAnsi(__ret);
+        }
+    }
+
+    namespace BasicString
     {
         [StructLayout(LayoutKind.Explicit, Size = 32)]
         public unsafe partial struct __Internal
@@ -495,38 +608,36 @@ namespace Std
             [FieldOffset(0)]
             internal global::Std.CompressedPair.__Internalc__N_std_S__Compressed_pair____N_std_S__Wrap_alloc____N_std_S_allocator__C___N_std_S__String_val____N_std_S__Simple_types__C_Vb1 _Mypair;
 
-            [SuppressUnmanagedCodeSecurity]
-            [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
-                EntryPoint="??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAA@PEBDAEBV?$allocator@D@1@@Z")]
-            internal static extern global::System.IntPtr ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, [MarshalAs(UnmanagedType.LPStr)] string _Ptr, global::System.IntPtr _Al);
-
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAA@XZ")]
-            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0(global::System.IntPtr instance, int delete);
+            internal static extern void dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance, int delete);
 
             [SuppressUnmanagedCodeSecurity]
             [DllImport("Std-symbols", CallingConvention = global::System.Runtime.InteropServices.CallingConvention.Cdecl,
                 EntryPoint="?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBAPEBDXZ")]
             internal static extern global::System.IntPtr CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C(global::System.IntPtr instance);
         }
+    }
 
+    public unsafe partial class BasicString<_Elem, _Traits, _Alloc> : IDisposable
+    {
         public global::System.IntPtr __Instance { get; protected set; }
 
         protected int __PointerAdjustment;
-        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString>();
+        internal static readonly global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_Elem, _Traits, _Alloc>> NativeToManagedMap = new global::System.Collections.Concurrent.ConcurrentDictionary<IntPtr, global::Std.BasicString<_Elem, _Traits, _Alloc>>();
         protected void*[] __OriginalVTables;
 
         protected bool __ownsNativeInstance;
 
-        internal static global::Std.BasicString __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
+        internal static global::Std.BasicString<_Elem, _Traits, _Alloc> __CreateInstance(global::System.IntPtr native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native.ToPointer(), skipVTables);
+            return new global::Std.BasicString<_Elem, _Traits, _Alloc>(native.ToPointer(), skipVTables);
         }
 
-        internal static global::Std.BasicString __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
+        internal static global::Std.BasicString<_Elem, _Traits, _Alloc> __CreateInstance(global::Std.BasicString.__Internal native, bool skipVTables = false)
         {
-            return new global::Std.BasicString(native, skipVTables);
+            return new global::Std.BasicString<_Elem, _Traits, _Alloc>(native, skipVTables);
         }
 
         private static void* __CopyValue(global::Std.BasicString.__Internal native)
@@ -550,17 +661,6 @@ namespace Std
             __Instance = new global::System.IntPtr(native);
         }
 
-        public BasicString(string _Ptr, global::Std.Allocator _Al)
-        {
-            __Instance = Marshal.AllocHGlobal(sizeof(global::Std.BasicString.__Internal));
-            __ownsNativeInstance = true;
-            NativeToManagedMap[__Instance] = this;
-            if (ReferenceEquals(_Al, null))
-                throw new global::System.ArgumentNullException("_Al", "Cannot be null because it is a C++ reference (&).");
-            var __arg1 = ((global::Std.Allocator) (object) _Al).__Instance;
-            global::Std.BasicString.__Internal.ctorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), _Ptr, __arg1);
-        }
-
         public void Dispose()
         {
             Dispose(disposing: true);
@@ -570,23 +670,24 @@ namespace Std
         {
             if (__Instance == IntPtr.Zero)
                 return;
-            global::Std.BasicString __dummy;
+            global::Std.BasicString<_Elem, _Traits, _Alloc> __dummy;
             NativeToManagedMap.TryRemove(__Instance, out __dummy);
             if (disposing)
-                global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C_0((__Instance + __PointerAdjustment), 0);
+            {
+                var ___Elem = typeof(_Elem);
+                var ___Traits = typeof(_Traits);
+                var ___Alloc = typeof(_Alloc);
+                if (___Elem.IsAssignableFrom(typeof(sbyte)) && ___Traits.IsAssignableFrom(typeof(global::Std.CharTraits<sbyte>)) && ___Alloc.IsAssignableFrom(typeof(global::Std.Allocator<sbyte>)))
+                {
+                    global::Std.BasicString.__Internal.dtorc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment), 0);
+                    return;
+                }
+                throw new global::System.InvalidOperationException();
+            }
             if (__ownsNativeInstance)
                 Marshal.FreeHGlobal(__Instance);
             __Instance = IntPtr.Zero;
         }
-
-        public string CStr
-        {
-            get
-            {
-                var __ret = global::Std.BasicString.__Internal.CStrc__N_std_S_basic_string__C___N_std_S_char_traits__C___N_std_S_allocator__C((__Instance + __PointerAdjustment));
-                return Marshal.PtrToStringAnsi(__ret);
-            }
-        }
     }
 
     namespace StringVal