exception.cpp

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/*
 * Copyright 2014-2019, CNRS
 * Copyright 2018-2019, INRIA
 */

#include "eigenpy/exception.hpp"
#include "eigenpy/registration.hpp"

#include <boost/python/exception_translator.hpp>


namespace eigenpy
{
  PyObject * Exception::pyType;

  void Exception::translateException( Exception const & e )
  {
    assert(NULL!=pyType);
    // Return an exception object of type pyType and value object(e).
    PyErr_SetString(PyExc_RuntimeError, e.what());
  }

  void Exception::registerException()
  {
    if(check_registration<eigenpy::Exception>()) return;
    
    pyType = boost::python::class_<eigenpy::Exception>
      ("Exception",boost::python::init<std::string>())
      .add_property("message", &eigenpy::Exception::copyMessage)
      .ptr();

    boost::python::register_exception_translator<eigenpy::Exception>
      (&eigenpy::Exception::translateException);
  }

} // namespace eigenpy