libcruft-util/log.ipp

49 lines
1.5 KiB
C++

/*
* This file is part of libgim.
*
* libgim 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.
*
* libgim 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 libgim. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2012 Danny Robson <danny@nerdcruft.net>
*/
#ifdef __UTIL_LOG_IPP
#error Double inclusion of util/log.ipp
#endif
#define __UTIL_LOG_IPP
//-----------------------------------------------------------------------------
#include <boost/format.hpp>
//-----------------------------------------------------------------------------
namespace util {
namespace detail {
void
log (level_t l, boost::format &&format);
template <typename T, typename ...tail>
void
log (level_t l, boost::format &&format, const T &val, tail ..._tail) {
::util::detail::log (l, std::move (format % val), _tail...);
}
}
template <typename ...tail>
void log (level_t l, const std::string &format, tail ..._tail)
{ detail::log (l, std::move (boost::format (format)), _tail...); }
}