Ubuntu 安装boost库

sudo apt-get install libboost-dev libboost-dbg libboost-doc bcp libboost-* 

 测试

#include <boost/lexical_cast.hpp>

#include <iostream>

 

int main()

{

   using boost::lexical_cast;

   int a = lexical_cast<int>("123456");

   double b = lexical_cast<double>("123.456");

   std::cout << a << std::endl;

   std::cout << b << std::endl;

   return 0;

}