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logger.hh
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Created
Wed, May 1, 07:35
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text/x-c++
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Fri, May 3, 07:35 (1 d, 23 h)
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rTAMAAS tamaas
logger.hh
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/**
* @file
* @section LICENSE
*
* Copyright (©) 2016-2020 EPFL (École Polytechnique Fédérale de Lausanne),
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef LOGGER_HH
#define LOGGER_HH
/* -------------------------------------------------------------------------- */
#include "tamaas.hh"
#include <sstream>
/* -------------------------------------------------------------------------- */
namespace
tamaas
{
/* -------------------------------------------------------------------------- */
/// Log levels enumeration
enum
class
LogLevel
{
debug
=
0
,
info
=
1
,
warning
=
2
,
error
=
3
};
/// Logging class
class
Logger
{
public
:
/// Writing to stderr
~
Logger
();
/// Get stream
std
::
ostream
&
get
(
LogLevel
level
=
LogLevel
::
debug
);
/// Set acceptable logging level
static
void
setLevel
(
LogLevel
level
);
private
:
static
LogLevel
current_level
;
std
::
ostringstream
stream
;
LogLevel
wish_level
=
LogLevel
::
debug
;
};
/* -------------------------------------------------------------------------- */
}
// namespace tamaas
#endif
// LOGGER_HH
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