/**

?* clang++ main4.cpp -std=c++11

?* 展示 sizeof...(args) 和 sizeof(args)... 的區(qū)別的例子

?*/

#include <iostream>

#include <vector>

int fun(int i){

???return i + 1;

}

template<typename ... Types>

void baltam(const Types&... args) {

???size_t n_args = sizeof...(args);

???//std::vector<int> iv = { sizeof(args) ...};

???//std::vector<int> iv = { sizeof(1), sizeof(2), sizeof(3)};

???std::vector<int> iv = { fun(args)...};

???std::cout << "北太天元函數(shù)中生成的向量"<<std::endl;

???for(int i=0; i < n_args; i++)

??????std::cout<< iv[i] << " ";

???std::cout<<std::endl;

}

int main(int argc, char *argv[]) {

???baltam(1,2,3);

???return 0;

}