CallContext.cxx

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// Bindings
#include "CPyCppyy.h"
#include "CallContext.h"
 
//-----------------------------------------------------------------------------
uint32_t &CPyCppyy::CallContext::GlobalPolicyFlags()
{
   static uint32_t flags = 0;
   return flags;
}
 
//-----------------------------------------------------------------------------
void CPyCppyy::CallContext::AddTemporary(PyObject* pyobj) {
    if (pyobj) {
        if (!fTemps)
            fTemps = new Temporary{pyobj, nullptr};
        else {
            Temporary* tmp = fTemps;
            while (tmp->fNext) tmp = tmp->fNext;
            tmp->fNext = new Temporary{pyobj, nullptr};
        }
    }
}
 
//-----------------------------------------------------------------------------
void CPyCppyy::CallContext::Cleanup() {
    Temporary* tmp = fTemps;
    while (tmp) {
        Py_DECREF(tmp->fPyObject);
        Temporary* tmp2 = tmp->fNext;
        delete tmp;
        tmp = tmp2;
    }
    fTemps = nullptr;
}
 
//-----------------------------------------------------------------------------
bool CPyCppyy::CallContext::SetGlobalPolicy(ECallFlags toggleFlag, bool enabled)
{
    auto &flags = GlobalPolicyFlags();
    bool old = flags & toggleFlag;
    if (enabled)
        flags |= toggleFlag;
    else
        flags &= ~toggleFlag;
    return old;
}