Re: [C++-sig] Passing C++ object to script Python‏

[Yoann Chaumy]

Hi,  thank you Stefan, but a have buliding error : LINK : fatal error LNK1104: 
cannot open file 'boost_python-vc100-mt-1_48.lib' my first C++ program to 
execute my Python script was : // ------------ main.cpp ------------
#include <Python.h> 
#include <fstream>
#include <iostream>using namespace std;int main() {
 
 int fin;
    //Test d'existance du fichier
    ifstream fichier("personnage.py");
 
    if (fichier.fail()) {
        cout << "Fichier de script introuvable : " << "personnage.py" <<"\n";
        return 0;
    }
 
    // open python script
    FILE* pyFile = fopen("personnage.py", "r");
 
    Py_Initialize();
 
    // Execute le script
    string exec ( "execfile(r\"" );  // note r for raw Python string.
    exec += "personnage.py" ; exec += "\")" ;
    PyRun_SimpleString( (char*) exec.c_str() );        cin >> fin;
    Py_Finalize();
    return 0;
}
// -----------------------------------------
but now a have a building error with this code :
// -------------- new main -------------
#include <Python.h> 
#include <fstream>
#include <iostream>
#include "../Boost_Python/personnage.h"#include <boost/python/module.hpp>
#include <boost/python/def.hpp>
#include <boost/python.hpp> using namespace std;
 
void call_script(std::string const &script, Personnage &p)
{
 namespace bpl = boost::python;
 bpl::dict global;
 global["personnage"] = p; // inject 'p' into script's environment
 bpl::exec_file(script.c_str(), global); // run it
}
 
int main() {
 
 int fin;
    //Test d'existance du fichier
    ifstream fichier("personnage.py");
 
    if (fichier.fail()) {
        cout << "Fichier de script introuvable : " << "personnage.py" <<"\n";
        return 0;
    }
 
    // Ouvre le script python a executer
    FILE* pyFile = fopen("personnage.py", "r");
 
   Personnage p("toto", 500);
 
    Py_Initialize();
 
    call_script("personnage.py", p);     cin >> fin;
    Py_Finalize();
    return 0;
}My error is : LINK : fatal error LNK1104: cannot open file 
'boost_python-vc100-mt-1_48.lib'I using VS2010 and have add 
C:\boost_1_48_0\stage\lib\boost_python-vc100-mt-1_48.lib to the additionnal 
Library Directories                                           
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