Rename TypeDatabase to TypeMapDatabase and move its initialization to the ctor.

src/Generator/Driver.cs

@@ -14,13 +14,15 @@ namespace Cxxi
         private readonly Options options;
         private readonly Library library;
         private readonly ILibrary transform;
-        public TypeDatabase typeDatabase;
+        private readonly TypeMapDatabase typeDatabase;
 
         public Driver(Options options, ILibrary transform)
         {
             this.options = options;
             this.transform = transform;
             this.library = new Library(options.OutputNamespace, options.LibraryName);
+            typeDatabase = new TypeMapDatabase();
+            typeDatabase.SetupTypeMaps();
         }
 
         public void ParseCode()
@@ -60,9 +62,6 @@ namespace Cxxi
 
         public void ProcessCode()
         {
-            typeDatabase = new TypeDatabase();
-            typeDatabase.SetupTypeMaps();
-
             // Sort the declarations to be in original order.
             foreach (var unit in library.TranslationUnits)
                 SortDeclarations(unit);

src/Generator/Generators/CLI/CLITypePrinter.cs

@@ -1,13 +1,12 @@
 using System;
-using Cxxi;
 using Cxxi.Types;
 
 namespace Cxxi.Generators.CLI
 {
     public class CLITypePrinter : ITypeVisitor<string>, IDeclVisitor<string>
     {
-        private ITypeMapDatabase TypeMapDatabase;
         public Library Library { get; set; }
+        private readonly ITypeMapDatabase TypeMapDatabase;
 
         public CLITypePrinter(ITypeMapDatabase database, Library library)
         {

src/Generator/Types/TypeMap.cs

@@ -67,11 +67,11 @@ namespace Cxxi.Types
         bool FindTypeMap(string name, out TypeMap typeMap);
     }
 
-    public class TypeDatabase : ITypeMapDatabase
+    public class TypeMapDatabase : ITypeMapDatabase
     {
         public IDictionary<string, System.Type> TypeMaps { get; set; }
 
-        public TypeDatabase()
+        public TypeMapDatabase()
         {
             TypeMaps = new Dictionary<string, System.Type>();
         }