Utils.h

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/*
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * Utils.h
 * Miscellaneous string functions.
 * Copyright (C) 2014 Simon Newton
 */

#ifndef INCLUDE_OLA_STRINGS_UTILS_H_
#define INCLUDE_OLA_STRINGS_UTILS_H_

#include <string.h>
#include <string>

namespace ola {
namespace strings {

void CopyToFixedLengthBuffer(const std::string &input,
                             char *buffer,
                             unsigned int size);

template <size_t size>
inline void StrNCopy(char (&output)[size], const char* input) {
  strncpy(output, input, size);
  output[size - 1] = 0;
}
}  // namespace strings
}  // namespace ola
#endif  // INCLUDE_OLA_STRINGS_UTILS_H_