/*****************************************************************************
 * Media Library
 *****************************************************************************
 * Copyright (C) 2021 Hugo Beauzée-Luyssen, Videolabs, VideoLAN
 *
 * Authors: Hugo Beauzée-Luyssen <hugo@beauzee.fr>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/

#pragma once

#include <type_traits>
#include <string>

namespace medialibrary
{
namespace utils
{

template <typename T>
std::string enum_to_string( T value )
{
    static_assert( std::is_enum<T>::value, "This must be used with enum types" );
    return std::to_string( static_cast<std::underlying_type_t<T>>( value ) );
}

}
}

Add an enum_to_string util function
utils: Add an enum_to_string util function

In order to avoid sprinkling 2+ line std::to_string invocations each
time we need to convert an enum value to a string in a SQL request
