format_level_char.cpp
1 /*
2  * uuid-log - Microcontroller logging framework
3  * Copyright 2019 Simon Arlott
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #include <uuid/log.h>
20 
21 namespace uuid {
22 
23 namespace log {
24 
25 char format_level_char(Level level) {
26  constexpr char log_level_chars[(int)Level::ALL - (int)Level::OFF + 1] = { ' ', 'P', 'A', 'C', 'E', 'W', 'N', 'I', 'D', 'T', ' ' };
27  return log_level_chars[(int)level + 1];
28 }
29 
30 } // namespace log
31 
32 } // namespace uuid
char format_level_char(Level level)
Format a log level as a single character.
Common utilities.
Level
Severity level of log messages.
Definition: log.h:53