/*
 * Project: MoleCuilder
 * Description: creates and alters molecular systems
 * Copyright (C)  2010 University of Bonn. All rights reserved.
 * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
 */

/**
 * \file logger.dox
 *
 * Created on: Oct 31, 2011
 *    Author: heber
 */

/**
 * \page logger Logging
 *
 * In order to have conforming way of giving information about the current
 * doings of the program, there is a logging faculty with varying degree.
 *
 * It used in the following way:
 * \code
 * LOG(<level>, <msg>);
 * \endcode
 * where \a <level> is the verbosity level above which the message should be
 * given and <msg> is the message.
 *
 * Note that LOG() is just a define and \a <msg> may be a stream, hence
 * \code "bla" << bla << ", more bla" is valid.
 *
 * For giving errors you may use:
 * \code
 * ELOG(<level>, <msg>);
 * \endcode
 * where the program will exit automatically if the \a <level> is either
 * critical(0) or error(1). (2) emits a warning, all else should be ignorable.
 *
 *
 * \date 2011-10-31
 *
 */