I am working at a project that is supposed to run a python script.
Here is my main class:
#include <iostream>
#include "scripting.hpp"
int main(void) {
cScripter oScripter;
std::vector <double> vectMy (7, 32);
oScripter.doRunScript (&vectMy, "test.py", "function");
return 0;
}And here are respectively scripter.hpp and scripter.cpp :
#ifndef SCRIPTING_HPP_INCLUDED
#define SCRIPTING_HPP_INCLUDED
#include <boost/python.hpp>
#include <rapidxml-1.13/rapidxml_utils.hpp>
#include <vector>
#include <string>
std::vector <double> *vectPointer;
int size (void);
void resize (const int& newSize);
void push_back (const double& dbValue);
void pop_back (void);
double& at (const int& intPosition);
class cScripter {
public:
cScripter (void);
void doRunScript (std::vector <double>*,
const std::string&,
const std::string&);
};
#endif // SCRIPTING_HPP_INCLUDED#include "scripting.hpp"
int size (void) {
return vectPointer->size ();
}
void resize (const int& newSize) {
vectPointer->resize (newSize);
}
void push_back (const double& dbValue) {
vectPointer->push_back (dbValue);
}
void pop_back (void) {
vectPointer->pop_back ();
}
double& at (const int& intPosition) {
return vectPointer->at (intPosition);
}
BOOST_PYTHON_MODULE_INIT (sc) {
using namespace boost::python;
def ("size", size);
def ("resize", resize);
def ("push_back", push_back);
def ("at", at, return_value_policy<copy_non_const_reference>() );
}
cScripter::cScripter (void) {}
void cScripter::doRunScript (std::vector <double>* vectPoint,
const std::string& strFileName,
const std::string& strEntryPoint) {
vectPointer = vectPoint;
PyImport_AppendInittab ("sc", init_module_sc);
Py_Initialize ();
PyRun_SimpleString ((rapidxml::file <char> (strFileName.c_str ())).data ());
PyRun_SimpleString ((strEntryPoint + "()").c_str ());
Py_Finalize ();
}The problem is I get these two errors:
scripting.cpp line 3 - multiple definition of vectPointer
main.cpp line 18 - first defined here
The compiling command is
g++ -g -pg -W -Wall -pendantic -Wmain -O2 -Wctor-dtor-privacy -Weffc++
