private static void ProcessMemberPointer(AST ast, NativeType type, CXType cxType, TypeVisitContext context)
{
CXType classType = clang.Type_getClassType(cxType);
string className = clang.getTypeSpelling(classType).ToString();
NativeClass nativeClass = ast.GetClass(className);
CXType pointeeType = clang.getPointeeType(cxType);
if (ClangTraits.IsFunction(pointeeType))
{
type.SetPMF(new MemberFunctionPointer
{
Class = nativeClass,
Function = GetFunctionProto(ast, pointeeType, context)
});
}
else
{
type.SetPMD(new MemberDataPointer
{
Class = nativeClass,
Data = GetNativeType(ast, pointeeType, context)
});
}
}
private static FunctionProto GetFunctionProto(AST ast, CXType funcType, TypeVisitContext context)
{
Debug.Assert(ClangTraits.IsFunction(funcType));
FunctionProto proto = new FunctionProto();
proto.ResultType = GetNativeType(ast, clang.getResultType(funcType), context);
uint arity = (uint)clang.getNumArgTypes(funcType);
for (uint loop = 0; loop < arity; ++loop)
{
CXType argType = clang.getArgType(funcType, loop);
FunctionParameter param = new FunctionParameter();
param.Type = GetNativeType(ast, argType, context);
proto.AddParameter(param);
}
return(proto);
}
private static void ProcessTypeEntity(
AST ast,
NativeType type,
CXType cxType,
TypeVisitContext context)
{
type.IsConst = ClangTraits.IsConst(cxType);
if (ClangTraits.IsBuiltInType(cxType))
{
type.SetBuiltin(ClangTraits.ToBasicType(cxType));
}
else
{
CXCursor cursor = clang.getTypeDeclaration(cxType);
CXType theType = clang.getCursorType(cursor);
string removeQualifierName = clang.getTypeSpelling(theType).ToString();
if (ClangTraits.IsEnum(cxType))
{
type.SetEnum(ast.GetEnum(removeQualifierName));
}
else if (ClangTraits.IsFunction(cxType))
{
type.SetFunction(GetFunctionProto(ast, cxType, context));
}
else if (ClangTraits.IsUserDefiendType(cxType))
{
NativeClass nativeClass = ast.GetClass(removeQualifierName);
// if native class is parsed already, the native class is a full specialization
// or the native class is a instantiation of a template or partial specialization
if (!nativeClass.IsClassEntity && !nativeClass.Parsed)
{
nativeClass.Parsed = true;
if (TemplateHelper.VisitTemplate(cursor, nativeClass, ast))
{
TemplateHelper.VisitTemplateParameter(cursor, theType, nativeClass, ast, context);
}
}
type.SetClass(nativeClass);
}
}
}