//
// 3.6.cpp
// c++1x tutorial
//
// created by changkun at changkun.de
//
// 完美转å‘
#include
#include
void reference(int& v) {
std::cout << "左值引用" << std::endl;
}
void reference(int&& v) {
std::cout << "å³å€¼å¼•ç”¨" << std::endl;
}
template
void pass(T&& v) {
std::cout << "æ™®é€šä¼ å‚:";
reference(v);
std::cout << "std::move ä¼ å‚:";
reference(std::move(v));
std::cout << "std::forward ä¼ å‚:";
reference(std::forward(v));
}
int main() {
std::cout << "ä¼ é€’å³å€¼:" << std::endl;
pass(1);
std::cout << "ä¼ é€’å·¦å€¼:" << std::endl;
int v = 1;
pass(v);
return 0;
}