会python真的可以为所欲为0(回)
359天前
这里还有人吗1(回)
544天前这里还有人吗0(回)
544天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
769天前到处都是羊，不想上班0(回)
849天前
鸽子
0(回)
853天前#include <iostream> |
using namespace std; |
class SimpleCat { |
public: |
SimpleCat(); // constructor |
SimpleCat(SimpleCat&); // copy constructor |
~SimpleCat(); // destructor |
}; |
SimpleCat::SimpleCat() { |
cout << "Simple Cat Constructor..." << endl; |
} |
SimpleCat::SimpleCat(SimpleCat&) { |
cout << "Simple Cat Copy Constructor..." << endl; |
} |
SimpleCat::~SimpleCat() { |
cout << "Simple Cat Destructor..." << endl; |
} |
SimpleCat FunctionOne(SimpleCat theCat); |
SimpleCat* FunctionTwo(SimpleCat *theCat); |
int main() { |
cout << "Making a cat..." << endl; |
SimpleCat Frisky; |
cout << "Calling FunctionOne..." << endl; |
FunctionOne(Frisky); |
cout << "Calling FunctionTwo..." << endl; |
FunctionTwo(&Frisky); |
return 0; |
} |
// FunctionOne, passes by value |
SimpleCat FunctionOne(SimpleCat theCat) { |
cout << "Function One. Returning... " << endl; |
return theCat; |
} |
// functionTwo, passes by reference |
SimpleCat* FunctionTwo(SimpleCat *theCat) { |
cout << "Function Two. Returning... " << endl; |
return theCat; |
} |
