C++ (Cpp) Waiter::setCommand Examples

Example #1

File: CommandTest.cpp Project: Gaddient/DesignPatternExamples

//小商贩通过waiter卖水果
void test3()
{
	Vendor *v = new Vendor;
	AppleCommand *ac = new AppleCommand(v);
	BananaCommand *bc = new BananaCommand(v);

	Waiter *w = new Waiter;
	w->setCommand(ac);
	w->sail();

	w->setCommand(bc);
	w->sail();

	delete w;
	delete bc;
	delete ac;
	delete v;

}