exception.cpp

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#include <exception>
#include <sstream> // __str__

#include <pybind11/pybind11.h>
#include <functional>
#include <string>
#include <pybind11/stl.h>


#ifndef BINDER_PYBIND11_TYPE_CASTER
        #define BINDER_PYBIND11_TYPE_CASTER
        PYBIND11_DECLARE_HOLDER_TYPE(T, std::shared_ptr<T>);
        PYBIND11_DECLARE_HOLDER_TYPE(T, T*);
        PYBIND11_MAKE_OPAQUE(std::shared_ptr<void>);
#endif

// std::exception file:bits/exception.h line:60
struct PyCallBack_std_exception : public std::exception {
        using std::exception::exception;

        const char * what() const noexcept override { 
                pybind11::gil_scoped_acquire gil;
                pybind11::function overload = pybind11::get_overload(static_cast<const std::exception *>(this), "what");
                if (overload) {
                        auto o = overload.operator()<pybind11::return_value_policy::reference>();
                        if (pybind11::detail::cast_is_temporary_value_reference<const char *>::value) {
                                static pybind11::detail::overload_caster_t<const char *> caster;
                                return pybind11::detail::cast_ref<const char *>(std::move(o), caster);
                        }
                        else return pybind11::detail::cast_safe<const char *>(std::move(o));
                }
                return exception::what();
        }
};

void bind_std_exception(std::function< pybind11::module &(std::string const &namespace_) > &M)
{
        { // std::exception file:bits/exception.h line:60
                pybind11::class_<std::exception, std::shared_ptr<std::exception>, PyCallBack_std_exception> cl(M("std"), "exception", "");
                cl.def( pybind11::init( [](){ return new std::exception(); }, [](){ return new PyCallBack_std_exception(); } ) );
                cl.def( pybind11::init( [](PyCallBack_std_exception const &o){ return new PyCallBack_std_exception(o); } ) );
                cl.def( pybind11::init( [](std::exception const &o){ return new std::exception(o); } ) );
                cl.def("assign", (class std::exception & (std::exception::*)(const class std::exception &)) &std::exception::operator=, "C++: std::exception::operator=(const class std::exception &) --> class std::exception &", pybind11::return_value_policy::automatic, pybind11::arg(""));
                cl.def("what", (const char * (std::exception::*)() const) &std::exception::what, "C++: std::exception::what() const --> const char *", pybind11::return_value_policy::automatic);
        }
}