1 官方文档

www.boost.org

2 安装

2.1  ubuntu

sudo apt-get install libboost-all-dev

2.2 centos

wget http://sourceforge.net/projects/boost/files/boost/1.57.0/boost_1_57_0.tar.gz/download

tar -zxvf boost_1_57_0.tar.gz

cd boost_1_57_0

编译(参考 http://blog.csdn.net/hzdiy/article/details/18888477)

./bootstrap.sh --with-libraries=system,filesystem,log,thread --with-toolset=gcc

./b2 toolset=gcc cxxflags="-std=c++11"  

./b2 install --prefix=/usr

3 测试使用

vim  test.cpp

#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;

}

编译运行

g++ -o test test.cpp

test  test.cpp

./test

123456

123.456