Lunchbox  1.17.0
Multi-threaded C++ toolbox library for all application developers creating high-performance multi-threaded programs.
string.h
1 
2 /* Copyright (c) 2017, Stefan.Eilemann@epfl.ch
3  *
4  * This library is free software; you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License version 2.1 as published
6  * by the Free Software Foundation.
7  *
8  * This library is distributed in the hope that it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
10  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
11  * details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this library; if not, write to the Free Software Foundation, Inc.,
15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16  */
17 
18 #pragma once
19 #include <string>
20 
21 namespace lunchbox
22 {
23 namespace string
24 {
33 inline std::string prepend(const std::string& input, const std::string& text)
34 {
35  std::string output;
36  size_t pos = 0;
37  for (size_t nextPos = input.find('\n', pos); nextPos != std::string::npos;
38  nextPos = input.find('\n', pos))
39  {
40  output += text + input.substr(pos, nextPos - pos + 1);
41  pos = nextPos + 1;
42  }
43  output += text + input.substr(pos, std::string::npos);
44  return output;
45 }
46 }
47 }
Abstraction layer and common utilities for multi-threaded programming.
Definition: algorithm.h:29