Open Lighting Architecture: include/ola/strings/Utils.h Source File

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Utils.h
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1/*
2 * This library is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU Lesser General Public
4 * License as published by the Free Software Foundation; either
5 * version 2.1 of the License, or (at your option) any later version.
6 *
7 * This library is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * Lesser General Public License for more details.
11 *
12 * You should have received a copy of the GNU Lesser General Public
13 * License along with this library; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15 *
16 * Utils.h
17 * Miscellaneous string functions.
18 * Copyright (C) 2014 Simon Newton
19 */
20
25
26#ifndef INCLUDE_OLA_STRINGS_UTILS_H_
27#define INCLUDE_OLA_STRINGS_UTILS_H_
28
29#include <string.h>
30#include <string>
31
32namespace ola {
33namespace strings {
34
44void CopyToFixedLengthBuffer(const std::string &input,
45 char *buffer,
46 unsigned int size);
47
53template <size_t size>
54 inline void StrNCopy(char (&output)[size], const char* input) {
55 strncpy(output, input, size);
56 output[size - 1] = 0;
57}
58} // namespace strings
59} // namespace ola
60#endif // INCLUDE_OLA_STRINGS_UTILS_H_
ola
The namespace containing all OLA symbols.
Definition Credentials.cpp:44
ola::strings::StrNCopy
void StrNCopy(char(&output)[size], const char *input)
A safe version of strncpy that null-terminates the output string.
Definition Utils.h:54