pyboost_is_registered.hpp

/****************************************************************************
 *  hipipe library
 *  Copyright (c) 2017, Cognexa Solutions s.r.o.
 *  Copyright (c) 2018, Iterait a.s.
 *  Author(s) Filip Matzner
 *
 *  This file is distributed under the MIT License.
 *  See the accompanying file LICENSE.txt for the complete license agreement.
 ****************************************************************************/
 
#pragma once
#include <hipipe/build_config.hpp>
#ifdef HIPIPE_BUILD_PYTHON
 
#include <boost/python.hpp>
 
namespace hipipe::python::utility {
 
template<typename T>
bool is_registered()
{
    namespace py = boost::python;
    py::type_info info = py::type_id<T>();
    const py::converter::registration* reg = py::converter::registry::query(info);
    return reg != nullptr && reg->m_to_python != nullptr;
}
 
}  // end namespace hipipe::python::utility
 
#endif  // HIPIPE_BUILD_PYTHON