GilRelease.cpp

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#include "rogue/Directives.h"
 
#include "rogue/GilRelease.h"
 
#include <stdint.h>
 
#ifndef NO_PYTHON
    #include <boost/python.hpp>
namespace bp = boost::python;
#endif
 
rogue::GilRelease::GilRelease() {
#ifndef NO_PYTHON
    state_ = NULL;
    release();
#endif
}
 
rogue::GilRelease::~GilRelease() {
#ifndef NO_PYTHON
    acquire();
#endif
}
 
void rogue::GilRelease::acquire() {
#ifndef NO_PYTHON
    if (state_ != NULL) PyEval_RestoreThread(state_);
    state_ = NULL;
#endif
}
 
void rogue::GilRelease::release() {
#ifndef NO_PYTHON
    if (Py_IsInitialized() && PyGILState_Check())
        state_ = PyEval_SaveThread();
    else
        state_ = NULL;
#endif
}