// this method is called from <GhostType>.IsInstanceArray()
internal static bool IsGhostArrayInstance(object obj, RuntimeTypeHandle typeHandle, int rank)
{
TypeWrapper tw1 = GhostTag.GetTag(obj);
if(tw1 != null)
{
TypeWrapper tw2 = ClassLoaderWrapper.GetWrapperFromType(Type.GetTypeFromHandle(typeHandle)).MakeArrayType(rank);
return tw1.IsAssignableTo(tw2);
}
return false;
}
public static object multianewarray_ghost(RuntimeTypeHandle typeHandle, int[] lengths)
{
Type type = Type.GetTypeFromHandle(typeHandle);
int rank = 0;
while(ReflectUtil.IsVector(type))
{
rank++;
type = type.GetElementType();
}
object obj = multianewarray(ArrayTypeWrapper.MakeArrayType(typeof(object), rank).TypeHandle, lengths);
GhostTag.SetTag(obj, typeHandle);
return obj;
}
public static object DynamicMultianewarray(int[] lengths, java.lang.Class clazz)
{
#if FIRST_PASS
return(null);
#else
Profiler.Count("DynamicMultianewarray");
TypeWrapper wrapper = TypeWrapper.FromClass(clazz);
object obj = multianewarray(wrapper.TypeAsArrayType.TypeHandle, lengths);
if (wrapper.IsGhostArray)
{
GhostTag.SetTag(obj, wrapper);
}
return(obj);
#endif
}
public static object DynamicNewarray(int length, java.lang.Class clazz)
{
#if FIRST_PASS
return(null);
#else
Profiler.Count("DynamicNewarray");
if (length < 0)
{
throw new java.lang.NegativeArraySizeException();
}
TypeWrapper wrapper = TypeWrapper.FromClass(clazz);
Array obj = Array.CreateInstance(wrapper.TypeAsArrayType, length);
if (wrapper.IsGhost || wrapper.IsGhostArray)
{
GhostTag.SetTag(obj, wrapper.MakeArrayType(1));
}
return(obj);
#endif
}
public static T[] anewarray_ghost <T>(int length, RuntimeTypeHandle typeHandle)
{
T[] obj = new T[length];
GhostTag.SetTag(obj, typeHandle);
return(obj);
}