Python 调用C++

1、C++代码提供Python需要的接口：

#include "stdafx.h"
#include <boost/python.hpp>
#include <string>
using namespace std;

string greet()
{
    for(int i=0;i<5;++i)
    {
        return "hello";
    }    
}

BOOST_PYTHON_MODULE(hello)
{
    boost::python::def("greet", greet);
}

注意事项：导出模块名为hello，后缀名为pyd

2、Python调用接口

Python 3.2.2 (default, Sep  4 2011, 09:51:08) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import hello
>>> hello.greet()
'hello'
>>>