vector push_back()和emplace_back()用法总结

push_back()用法总结
#include
#include
using namespace std;
typedef struct testEmplace
{
testEmplace()
{
std::cout << "create testEmplace" << std::endl; } testEmplace(int a) { std::cout << "create testEmplace with param" << std::endl; } testEmplace(const testEmplace& src) { std::cout << "copy testEmplace" << std::endl; } testEmp

vector push_back()和emplace_back()用法总结最先出现在Python成神之路。