double GetResult()
{
return op->GetResult();
}
int test_SimplyFactory1()
{
//CCalculatorFactory* calFactory = new CCalculatorFactory();
int type = 0;
double a = 10, b = 2;
type = 1;
//COperation* operation = calFactory->CreateOperation((PRODUCTTYPE)type, a, b);
COperation* operation = CCalculatorFactory::CreateOperation((PRODUCTTYPE)type, a, b);
if (operation) {
std::cout << operation->GetResult() << std::endl;
delete operation;
operation = NULL;
}
type = 2;
//operation = calFactory->CreateOperation((PRODUCTTYPE)type, a, b);
operation = CCalculatorFactory::CreateOperation((PRODUCTTYPE)type, a, b);
if (operation) {
std::cout << operation->GetResult() << std::endl;
delete operation;
operation = NULL;
}
type = 3;
//operation = calFactory->CreateOperation((PRODUCTTYPE)type, a, b);
operation = CCalculatorFactory::CreateOperation((PRODUCTTYPE)type, a, b);
if (operation) {
std::cout << operation->GetResult() << std::endl;
delete operation;
operation = NULL;
}
type = 4;
//operation = calFactory->CreateOperation((PRODUCTTYPE)type, a, b);
operation = CCalculatorFactory::CreateOperation((PRODUCTTYPE)type, a, b);
if (operation) {
std::cout << operation->GetResult() << std::endl;
delete operation;
operation = NULL;
}
/*if (calFactory) {
delete calFactory;
calFactory = NULL;
}*/
/*result
COperation constructor
CAddOperation constructor
12
CAddOperation destructor
COperation destructor
COperation constructor
CSubOperation constructor
8
CSubOperation destructor
COperation destructor
COperation constructor
CMulOperation constructor
20
CMulOperation destructor
COperation destructor
COperation constructor
CDivOperation constructor
5
CDivOperation destructor
COperation destructor
*/
return 0;
}