How to convert int to string with C++ - forest的日志 - 网易博客

How to convert int to string with C++ - forest的日志 - 网易博客

How to convert int to string with C++   

2012-04-04 20:33:22|  分类： C&C++ |  标签：  |字号大中小 订阅

C++98 solution
void int2string(int i, string& str) {
  stringstream ss;
  ss<<i;
  str = ss.str();
}

C++11 solution
void int2string(int i, string& str) {
  str = to_string(i);
}

Boost solution
void int2string(int i, string& str) {
  str = boost::lexical_cast<string>(i);
}