logger.tpp
/*
CLAW - a C++ Library Absolutely Wonderful
CLAW is a free library without any particular aim but being useful to
anyone.
Copyright (C) 2005-2011 Julien Jorge
This library 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 library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
contact: julien.jorge@gamned.org
*/
/**
* \file logger.tpp
* \brief Template methods for the claw::log_system class.
* \author Julien Jorge
*/
#include <sstream>
/*---------------------------------------------------------------------------*/
/**
* \brief Log something.
* \param t The thing to log...
* \remark T must support operator<<(std::ostream&, const T&);
*/
template<class T>
claw::log_system& claw::log_system::operator<<( const T& t )
{
if (m_message_level <= m_log_level)
{
std::ostringstream oss;
oss << t;
typename stream_list_type::iterator it;
for (it = m_stream.begin(); it!=m_stream.end(); ++it)
(*it)->write(oss.str());
}
return *this;
} // log_system::operator<<()