Added a new abstract class DeclarationContext that acts as a container for declarations and make Class and Namespace inherit from it.

src/Bridge/ASTVisitor.cs

@@ -21,12 +21,12 @@ namespace CppSharp
         public bool VisitClassFields = true;
         public bool VisitClassProperties = true;
         public bool VisitClassMethods = true;
-        public bool VisitClassEvents = true;
-        public bool VisitClassVariables = true;
 
         public bool VisitNamespaceEnums = true;
         public bool VisitNamespaceTemplates = true;
         public bool VisitNamespaceTypedefs = true;
+        public bool VisitNamespaceEvents = true;
+        public bool VisitNamespaceVariables = true;
     }
 
     /// <summary>
@@ -211,6 +211,9 @@ namespace CppSharp
             if (!VisitDeclaration(@class))
                 return false;
 
+            if (!VisitDeclarationContext(@class))
+                return false;
+
             if (Options.VisitClassBases)
                 foreach (var baseClass in @class.Bases)
                     if (baseClass.IsClass)
@@ -231,14 +234,6 @@ namespace CppSharp
                     VisitMethodDecl(method);
             }
 
-            if (Options.VisitClassEvents)
-            foreach (var @event in @class.Events)
-                VisitEvent(@event);
-
-            if (Options.VisitClassVariables)
-                foreach (var variable in @class.Variables)
-                    VisitVariableDecl(variable);
-
             return true;
         }
 
@@ -341,28 +336,41 @@ namespace CppSharp
 
         public virtual bool VisitNamespace(Namespace @namespace)
         {
-            if (!VisitDeclaration(@namespace))
+            return VisitDeclarationContext(@namespace);
+        }
+
+        public virtual bool VisitDeclarationContext(DeclarationContext context)
+        {
+            if (!VisitDeclaration(context))
                 return false; 
 
-            foreach (var decl in @namespace.Classes)
+            foreach (var decl in context.Classes)
                 decl.Visit(this);
 
-            foreach (var decl in @namespace.Functions)
+            foreach (var decl in context.Functions)
                 decl.Visit(this);
 
             if (Options.VisitNamespaceEnums)
-                foreach (var decl in @namespace.Enums)
+                foreach (var decl in context.Enums)
                   decl.Visit(this);
 
             if (Options.VisitNamespaceTemplates)
-                foreach (var decl in @namespace.Templates)
+                foreach (var decl in context.Templates)
                     decl.Visit(this);
 
             if (Options.VisitNamespaceTypedefs)
-                foreach (var decl in @namespace.Typedefs)
+                foreach (var decl in context.Typedefs)
+                    decl.Visit(this);
+
+            if (Options.VisitNamespaceVariables)
+                foreach (var decl in context.Variables)
+                    VisitVariableDecl(decl);
+
+            if (Options.VisitNamespaceEvents)
+                foreach (var decl in context.Events)
                     decl.Visit(this);
 
-            foreach (var decl in @namespace.Namespaces)
+            foreach (var decl in context.Namespaces)
                 decl.Visit(this);
 
             return true;

src/Bridge/Class.cs

@@ -80,17 +80,12 @@ namespace CppSharp
     }
 
     // Represents a C++ record Decl.
-    public class Class : Declaration
+    public class Class : DeclarationContext
     {
         public List<BaseClassSpecifier> Bases;
-        public List<Class> NestedClasses;
-        public List<Enumeration> NestedEnums;
         public List<Field> Fields;
         public List<Property> Properties;
         public List<Method> Methods;
-        public List<Variable> Variables;
-        public List<Event> Events;
-        public List<FunctionTemplate> FunctionTemplates;
 
         // True if the record is a POD (Plain Old Data) type.
         public bool IsPOD;
@@ -116,11 +111,6 @@ namespace CppSharp
             Fields = new List<Field>();
             Properties = new List<Property>();
             Methods = new List<Method>();
-            Variables = new List<Variable>();
-            Events = new List<Event>();
-            NestedClasses = new List<Class>();
-            NestedEnums = new List<Enumeration>();
-            FunctionTemplates = new List<FunctionTemplate>();
             IsAbstract = false;
             IsUnion = false;
             IsOpaque = false;

src/Bridge/Declaration.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using CppSharp;
 
 namespace CppSharp
 {
@@ -40,7 +39,7 @@ namespace CppSharp
     public abstract class Declaration : INamedDecl
     {
         // Namespace the declaration is contained in.
-        public Namespace Namespace;
+        public DeclarationContext Namespace;
 
         private string name;
 

src/Bridge/Namespace.cs

@@ -1,14 +1,13 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Linq;
 
 namespace CppSharp
 {
     /// <summary>
-    /// Represents a C++ namespace.
+    /// Represents a declaration context.
     /// </summary>
-    public class Namespace : Declaration
+    public abstract class DeclarationContext : Declaration
     {
         public bool IsAnonymous { get; set; }
 
@@ -19,6 +18,7 @@ namespace CppSharp
         public List<Template> Templates;
         public List<TypedefDecl> Typedefs;
         public List<Variable> Variables;
+        public List<Event> Events;
 
         public TranslationUnit TranslationUnit
         {
@@ -31,41 +31,16 @@ namespace CppSharp
             }
         }
 
-        public override bool IsGenerated
-        {
-            get
-            {
-                return !IgnoreFlags.HasFlag(IgnoreFlags.Generation) ||
-                    Namespace.IsGenerated;
-            }
-        }
-
-        public override bool IsProcessed
-        {
-            get
-            {
-                return !IgnoreFlags.HasFlag(IgnoreFlags.Processing) ||
-                    Namespace.IsProcessed;
-            }
-        }
-
-        public Namespace()
-            : this(null, String.Empty)
-        {
-        }
-
-        public Namespace(Namespace parent, string name, bool isAnonymous = false)
+        protected DeclarationContext()
         {
-            Name = name;
-            Namespace = parent;
-            IsAnonymous = isAnonymous;
-
             Namespaces = new List<Namespace>();
             Enums = new List<Enumeration>();
             Functions = new List<Function>();
             Classes = new List<Class>();
             Templates = new List<Template>();
             Typedefs = new List<TypedefDecl>();
+            Variables = new List<Variable>();
+            Events = new List<Event>();
         }
 
         public Namespace FindNamespace(string name)
@@ -78,7 +53,7 @@ namespace CppSharp
 
         public Namespace FindNamespace(string[] namespaces)
         {
-            Namespace currentNamespace = this;
+            DeclarationContext currentNamespace = this;
 
             foreach (var @namespace in namespaces)
             {
@@ -91,17 +66,21 @@ namespace CppSharp
                 currentNamespace = childNamespace;
             }
 
-            return currentNamespace;
+            return currentNamespace as Namespace;
         }
 
-
-        public Namespace FindCreateNamespace(string name, Namespace parent)
+        public Namespace FindCreateNamespace(string name)
         {
             var @namespace = FindNamespace(name);
 
             if (@namespace == null)
             {
-                @namespace = new Namespace(parent, name);
+                @namespace = new Namespace
+                    {
+                        Name = name,
+                        Namespace = this,
+                    };
+
                 Namespaces.Add(@namespace);
             }
 
@@ -249,7 +228,13 @@ namespace CppSharp
         }
 
         public bool IsRoot { get { return Namespace == null; } }
+    }
 
+    /// <summary>
+    /// Represents a C++ namespace.
+    /// </summary>
+    public class Namespace : DeclarationContext
+    {
         public override T Visit<T>(IDeclVisitor<T> visitor)
         {
             return visitor.VisitNamespace(this);

src/Generator/Passes/CheckAmbiguousOverloads.cs

@@ -65,12 +65,12 @@ namespace CppSharp.Passes
             Options.VisitNamespaceEnums = false;
             Options.VisitNamespaceTemplates = false;
             Options.VisitNamespaceTypedefs = false;
+            Options.VisitNamespaceEvents = false;
+            Options.VisitNamespaceVariables = false;
 
             Options.VisitClassBases = false;
             Options.VisitClassFields = false;
             Options.VisitClassProperties = false;
-            Options.VisitClassEvents = false;
-            Options.VisitClassVariables = false;
         }
 
         public override bool VisitClassDecl(Class @class)