blob: 0602842f25a24c22a01a72740efc963c1efc9bc8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* Aethyra
* Copyright (C) 2007 The Mana World Development Team
*
* This file is part of Aethyra based on original code
* from The Mana World.
*
* This program 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 2 of the License, or
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef UTILS_TRIM_H
#define UTILS_TRIM_H
#include <string>
/**
* Trims spaces off the end and the beginning of the given string.
*
* @param str the string to trim spaces off
*/
inline void trim(std::string &str)
{
std::string::size_type pos = str.find_last_not_of(' ');
if (pos != std::string::npos)
{
str.erase(pos + 1);
pos = str.find_first_not_of(' ');
if (pos != std::string::npos)
{
str.erase(0, pos);
}
}
else
{
// There is nothing else but whitespace in the string
str.clear();
}
}
#endif
|
