Exemplos de Originator em C++ (Cpp)

Exemplo n.º 1

Arquivo: Originator_test.cpp Projeto: telefonicaid/fiware-orion

/* ****************************************************************************
*
* c_str -
*/
TEST(Originator, c_str)
{
  Originator   originator;

  utInit();

  originator.set("STR");
  EXPECT_STREQ("STR", originator.c_str());

  utExit();
}

Exemplo n.º 2

Arquivo: Originator_test.cpp Projeto: telefonicaid/fiware-orion

/* ****************************************************************************
*
* isEmptSetAndGet -
*/
TEST(Originator, isEmptySetAndGet)
{
  Originator   originator;

  utInit();

  originator.string = "";
  EXPECT_TRUE(originator.isEmpty());

  originator.set("STR");
  EXPECT_FALSE(originator.isEmpty());

  EXPECT_STREQ("STR", originator.get().c_str());

  utExit();
}

Exemplo n.º 3

Arquivo: main.cpp Projeto: chenxin0123/Demos

///Memento 模式的关键就是要在不破坏封装行的前提下，捕获并保存一个类的内部 状态，这样就可以利用该保存的状态实施恢复操作。为了达到这个目标，可以在后面的实现 中看到我们采取了一定语言支持的技术。
///在 Command 模式中，Memento 模式经常被用来维护可以撤销(Undo)操作的状态
void MementoTest() {
    Originator* o = new Originator();
    o->SetState("old"); //备忘前状态
    o->PrintState();
    Memento* m = o->CreateMemento();//将状态备忘
    o->SetState("new"); //修改状态
    o->PrintState();
    o->RestoreToMemento(m); //恢复修改前状态
    o->PrintState();
}

Exemplo n.º 4

Arquivo: Originator_test.cpp Projeto: telefonicaid/fiware-orion

/* ****************************************************************************
*
* render -
*/
TEST(Originator, render)
{
  Originator   originator;
  std::string  out;
  const char*  outfile1 = "ngsi.originator.render.middle.json";

  utInit();

  out = originator.toJsonV1(false);
  EXPECT_STREQ("", out.c_str());

  originator.string = "String";

  out = originator.toJsonV1(false);
  EXPECT_EQ("OK", testDataFromFile(expectedBuf, sizeof(expectedBuf), outfile1)) << "Error getting test data from '" << outfile1 << "'";
  EXPECT_STREQ(expectedBuf, out.c_str());

  utExit();
}

Exemplo n.º 5

Arquivo: main().cpp Projeto: ircc/test-code-backup

int main(int argc,char* argv[]) 
{ 
	Originator* o = new Originator();
	o->SetState("old"); //±¸Íüǰ״̬
	o->PrintState();
	Memento* m = o->CreateMemento(); //½«×´Ì¬±¸Íü
	o->SetState("new"); //ÐÞ¸Ä״̬
	o->PrintState();
	o->RestoreToMemento(m); //»Ö¸´ÐÞ¸Äǰ״̬
	o->PrintState();
	return 0;
}

Exemplo n.º 6

Arquivo: Originator_test.cpp Projeto: telefonicaid/fiware-orion

/* ****************************************************************************
*
* check - should Originator::check always return "OK"?
*/
TEST(Originator, check)
{
  Originator   originator;
  std::string  checked;

  utInit();

  checked = originator.check();
  EXPECT_STREQ("OK", checked.c_str());

  originator.string = "String";

  checked = originator.check();
  EXPECT_STREQ("OK", checked.c_str());

  checked = originator.check();
  EXPECT_STREQ("OK", checked.c_str());

  utExit();
}

Exemplo n.º 7

/*
  main / Caretaker (mementos are passive!)
//*/
int main()
{
  using namespace std;

  cout << "init\n";
  Memento* pMemento = NULL;
  Originator anOriginator;

  // create memento
  pMemento = anOriginator.createMemento();

  // do something
  anOriginator.changeState();

  // use memento
  anOriginator.setMemento(pMemento);
  pMemento = NULL;

  cout << "READY.\n";
  return 0;
}

Exemplo n.º 8

Arquivo: test_memento.cpp Projeto: braveyly/codefactory

int main()
{
    Originator* porig = new Originator();
    porig->set_state(8);
    porig->print_state();

    Memento* pmm = porig->create_memento();
    porig->set_state(10);
    porig->print_state();

    porig->restore_to_memento(pmm);
    porig->print_state();



}

Exemplo n.º 9

Arquivo: test.cpp Projeto: lvpingjie/design_pattern

void test_memento()
{
	Originator* o = new Originator;
	o->SetState("old");
	o->PrintState();

	Memento* m = o->CreateMemento();  //备忘当前状态

	o->SetState("new");
	o->PrintState();

	o->RestoreToMemento(m);  //恢复状态
	o->PrintState();

	delete o;
}

Exemplo n.º 10

Arquivo: Memento.cpp Projeto: pencilCool/design-partten-c-

int main(int argc, const char * argv[]) {
    Originator *og = new Originator();
    Caretaker *ct = new Caretaker();
    og->state = "on";
    og->show();
    ct->save(og->createMemo());
    
    og->state = "off";
    og->show();
    ct->save(og->createMemo());
    
    og->state = "middle";
    og->show();
    ct->save(og->createMemo());
    
    og->setMemo(ct->getState(2));
    og->show();
    
    return 0;
}

Exemplo n.º 11

Arquivo: Main.cpp Projeto: JustFFunny/WorkSpace

int main()
{
	// 创建一个原发器
	Originator* pOriginator = new Originator("old state");
	pOriginator->PrintState();

	// 创建一个备忘录存放这个原发器的状态
	Memento *pMemento = pOriginator->CreateMemento();
	
	// 更改原发器的状态
	pOriginator->SetState("new state");
	pOriginator->PrintState();

	// 通过备忘录把原发器的状态还原到之前的状态
	pOriginator->RestoreState(pMemento);
	pOriginator->PrintState();

	delete pOriginator;
	delete pMemento;

	return 0;
}

Exemplo n.º 12

Arquivo: Memento_exam.cpp Projeto: greenpea1121/DesignPatternExample

int main(int argc, char* argv[])
{
	Originator* o = new Originator();
	o->SetState("old"); //±¸Íüǰ״̬
	o->PrintState();//ÏÔʾµ±Ç°Öµ	
	Memento* m1 = o->CreateMemento(); //½«µ±Ç°×´Ì¬±¸Íü
	cout<<endl;

	o->SetState("newA"); //ÐÞ¸Ä״̬
	o->PrintState();
	cout<<endl;

	o->SetState("newB"); //ÐÞ¸Ä״̬
	o->PrintState();
	cout<<endl;

	o->SetState("newC"); //ÐÞ¸Ä״̬
	o->PrintState();
    Memento* m2 = o->CreateMemento(); //½«µ±Ç°×´Ì¬±¸Íü
	cout<<endl;

	o->RestoreToMemento(m1); //»Ö¸´ÐÞ¸Äǰ״̬
	o->PrintState();
	cout<<endl;

	o->RestoreToMemento(m2); //»Ö¸´ÐÞ¸Äǰ״̬
	o->PrintState();
//	printf("Hello World!\n");
	return 0;
}