Flood.HashMap.CLIMarshalToManaged C# (CSharp) Method

        public override void CLIMarshalToManaged(MarshalContext ctx)
        {
            var templateType = Type as TemplateSpecializationType;
            var keyType = templateType.Arguments[0].Type;
            var valueType = templateType.Arguments[1].Type;
            var tmpVarName = "_tmp" + ctx.ArgName;

            ctx.SupportBefore.WriteLine("auto {0} = gcnew System::Collections::Generic::Dictionary<{1}, {2}>();",
                tmpVarName, keyType.ToString(), valueType.ToString());
            ctx.SupportBefore.WriteLine("for(auto _it = {0}.Begin(); _it != {0}.End(); ++_it)", ctx.ReturnVarName);
            ctx.SupportBefore.WriteStartBraceIndent();
            {
                ctx.SupportBefore.WriteLine("auto& _key = _it->first;");
                ctx.SupportBefore.WriteLine("auto& _val = _it->second;");

                var keyCtx = new MarshalContext(ctx.Driver)
                {
                    ReturnVarName = "_key",
                    ReturnType = keyType
                };

                var valueCtx = new MarshalContext(ctx.Driver)
                {
                    ReturnVarName = "_val",
                    ReturnType = valueType
                };

                var marshalKey = new CLIMarshalNativeToManagedPrinter(keyCtx);
                keyType.Type.Visit(marshalKey);

                if (!string.IsNullOrWhiteSpace(marshalKey.Context.SupportBefore))
                    ctx.SupportBefore.Write(marshalKey.Context.SupportBefore);

                ctx.SupportBefore.WriteLine("auto _marshalKey = {0};", marshalKey.Context.Return);

                var marshalValue = new CLIMarshalNativeToManagedPrinter(valueCtx);
                valueType.Type.Visit(marshalValue);

                if (!string.IsNullOrWhiteSpace(marshalValue.Context.SupportBefore))
                    ctx.SupportBefore.Write(marshalValue.Context.SupportBefore);

                ctx.SupportBefore.WriteLine("auto _marshalValue = {0};", marshalValue.Context.Return);

                ctx.SupportBefore.WriteLine("{0}->Add(_marshalKey, _marshalValue);", tmpVarName);
            }
            ctx.SupportBefore.WriteCloseBraceIndent();

            ctx.Return.Write(tmpVarName);
        }