Method AssignScriptObject

sdk/angelscript/source/as_scriptengine.cpp:5669–5712

interface

// interface
int asCScriptEngine::AssignScriptObject(void *dstObj, void *srcObj, const asITypeInfo *type)
{
	// TODO: Warn about invalid call in message stream (make it optional)
	if( type == 0 || dstObj == 0 || srcObj == 0 ) return asINVALID_ARG;

	const asCObjectType *objType = CastToObjectType(const_cast<asCTypeInfo*>(reinterpret_cast<const asCTypeInfo*>(type)));
	if (objType == 0) return asINVALID_ARG;

	// If value assign for ref types has been disabled, then don't do anything if the type is a ref type
	if (ep.disallowValueAssignForRefType && (objType->flags & asOBJ_REF) && !(objType->flags & asOBJ_SCOPED))
	{
		asIScriptContext *ctx = asGetActiveContext();
		if (ctx)
			ctx->SetException("Cannot do value assignment");
		return asNOT_SUPPORTED;
	}

	// Must not copy if the opAssign is not available and the object is not a POD object
	if (objType->beh.copy)
	{
		asCScriptFunction* func = scriptFunctions[objType->beh.copy];
		if (func->funcType == asFUNC_SYSTEM)
			CallObjectMethod(dstObj, srcObj, objType->beh.copy);
		else
		{
			// Call the script class' opAssign method
			asASSERT(objType->flags & asOBJ_SCRIPT_OBJECT);
			reinterpret_cast<asCScriptObject*>(dstObj)->CopyFrom(reinterpret_cast<asCScriptObject*>(srcObj));
		}
	}
	else if (objType->size && (objType->flags & asOBJ_POD))
	{
		memcpy(dstObj, srcObj, objType->size);
	}
	else
	{
		asIScriptContext* ctx = asGetActiveContext();
		if (ctx)
			ctx->SetException("Cannot do value assignment");
		return asNOT_SUPPORTED;
	}

	return asSUCCESS;
}

// interface
void asCScriptEngine::AddRefScriptObject(void *obj, const asITypeInfo *type)