Exemplos de CScriptAny::Store em C++ (Cpp)

Exemplo n.º 1

Arquivo: test_rz.cpp Projeto: svn2github/angelscript

void GetClassInstance(asIScriptEngine *engine, int funcId, asIScriptObject* &retObj, int& retTypeId)
{
	int r;
	asIScriptContext* ctxt = engine->CreateContext();	
	r = ctxt->Prepare( funcId );
	r = ctxt->Execute();
	
	CScriptAny *anyResult = *(CScriptAny **)ctxt->GetAddressOfReturnValue();
	retTypeId = anyResult->GetTypeId();		

	retObj = NULL;
	r = anyResult->Retrieve( (void*)&retObj, retTypeId );

	// replace it in the any to clear it out
	asINT64 dummy = 0;
	anyResult->Store( dummy );
	
	// and clean out the return object (just as a precaution)
	ctxt->Abort();
	ctxt->Release();
}

Exemplo n.º 2

Arquivo: test_rz.cpp Projeto: svn2github/angelscript

bool Test1()
{
	bool fail = false;
	int r = 0;
	COutStream out;
 	asIScriptEngine *engine;
	int refCount;

	asIScriptObject *myGame = 0;

	engine = asCreateScriptEngine(ANGELSCRIPT_VERSION);
	engine->SetMessageCallback(asMETHOD(COutStream, Callback), &out, asCALL_THISCALL);
	RegisterScriptArray(engine, true);
	RegisterScriptAny(engine);

	asIScriptModule *mod = engine->GetModule(0, asGM_ALWAYS_CREATE);
	mod->AddScriptSection("script", script1, strlen(script1));
	r = mod->Build();
	if( r < 0 )
	{
		TEST_FAILED;
	}

	// Calling the garbage collector mustn't free the object types, even though they are not used yet
	int tid1 = engine->GetModule(0)->GetTypeIdByDecl("MyGame@[]");
	engine->GarbageCollect();
	int tid2 = engine->GetModule(0)->GetTypeIdByDecl("MyGame@[]");

	if( tid1 != tid2 )
	{
		printf("Object type was released incorrectly by GC\n");
		TEST_FAILED;
	}

	// Make sure ref count is properly updated
	asIScriptContext *ctx = engine->CreateContext();
	ctx->Prepare(engine->GetModule(0)->GetFunctionIdByName("CreateInstance"));
	r = ctx->Execute();
	if( r != asEXECUTION_FINISHED )
	{
		printf("execution failed\n");
		TEST_FAILED;
	}
	else
	{
		CScriptAny *any = *(CScriptAny**)ctx->GetAddressOfReturnValue();
		int typeId = any->GetTypeId();
		if( !(typeId & asTYPEID_OBJHANDLE) )
		{
			printf("not a handle\n");
			TEST_FAILED;
		}

		// Retrieve will increment the reference count for us
		any->Retrieve(&myGame, typeId);

		// What is the refcount?
		myGame->AddRef();
		refCount = myGame->Release();

		// GC, any, global, application
		if( refCount != 4 )
		{
			printf("ref count is wrong\n");
			TEST_FAILED;
		}

		// Clear the reference that the any object holds (this is not necessary)
		double zero = 0.0;
		any->Store(zero);

		// What is the refcount?
		myGame->AddRef();
		refCount = myGame->Release();

		// GC, global, application
		if( refCount != 3 )
		{
			printf("ref count is wrong\n");
			TEST_FAILED;
		}
	}

	// Call abort on the context to free up resources (this is not necessary)
	ctx->Abort();

	// What is the refcount?
	myGame->AddRef();
	refCount = myGame->Release();

	// GC, global, application
	if( refCount != 3 )
	{
		printf("ref count is wrong\n");
		TEST_FAILED;
	}

	// Release the context
	ctx->Release();
	ctx = 0;

	// What is the refcount?
	myGame->AddRef();
	refCount = myGame->Release();

	// GC, global, application
	if( refCount != 3 )
	{
		printf("ref count is wrong\n");
		TEST_FAILED;
	}

	// Call garbage collection
	engine->GarbageCollect();

	// What is the refcount?
	myGame->AddRef();
	refCount = myGame->Release();

	// GC, global, application
	if( refCount != 3 )
	{
		printf("ref count is wrong\n");
		TEST_FAILED;
	}

	// Discard the module, freeing the global variable
	engine->DiscardModule(0);

	// What is the refcount?
	myGame->AddRef();
	refCount = myGame->Release();

	// GC, application
	if( refCount != 2 )
	{
		printf("ref count is wrong\n");
		TEST_FAILED;
	}

	// Release the game object
	refCount = myGame->Release();

	// GC
	if( refCount != 1 )
	{
		printf("ref count is wrong\n");
		TEST_FAILED;
	}

	// Release engine
	engine->Release();
	engine = 0;

	// Success
 	return fail;
}