H5Utility.hpp

/*
 *  Copyright (c), 2017, Blue Brain Project - EPFL (CH)
 *
 *  Distributed under the Boost Software License, Version 1.0.
 *    (See accompanying file LICENSE_1_0.txt or copy at
 *          http://www.boost.org/LICENSE_1_0.txt)
 *
 */
 
#ifndef H5UTILITY_HPP
#define H5UTILITY_HPP
 
#include <H5Epublic.h>
 
namespace h5gt {
 
class SilenceHDF5 {
public:
  inline SilenceHDF5(bool enable=true)
    : _client_data(nullptr)
  {
    H5Eget_auto2(H5E_DEFAULT, &_func, &_client_data);
    if (enable) H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
  }
 
  inline ~SilenceHDF5() {
    H5Eset_auto2(H5E_DEFAULT, _func, _client_data);
  }
 
private:
  H5E_auto2_t _func;
  void* _client_data;
};
 
}  // namespace h5gt
 
#endif // H5UTIL_HPP