stream_enum.hpp

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//This file is part of Bertini 2.
//
//bertini2/common/stream_enum.hpp is free software: you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation, either version 3 of the License, or
//(at your option) any later version.
//
//bertini2/common/stream_enum.hpp is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with tracking/include/bertini2/trackers/config.hpp.  If not, see <http://www.gnu.org/licenses/>.
//
// Copyright(C) Bertini2 Development Team
//
// See <http://www.gnu.org/licenses/> for a copy of the license,
// as well as COPYING.  Bertini2 is provided with permitted
// additional terms in the b2/licenses/ directory.
 
 
#ifndef BERTINI2_STREAM_ENUM
#define BERTINI2_STREAM_ENUM
 
#pragma once
 
 
namespace bertini
{

    template<typename T>
    std::ostream& operator<<(typename std::enable_if<std::is_enum<T>::value, std::ostream>::type& stream, const T& e)
    {
        return stream << static_cast<typename std::underlying_type<T>::type>(e);
    }
 
} // namespace bertini
 
 
 
 
#endif // include guard