key.h

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/*
 *  Copyright (C) 2012 Josh Bialkowski (jbialk@mit.edu)
 *
 *  This file is part of cpp-pthreads.
 *
 *  cpp-pthreads 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  cpp-pthreads 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 cpp-pthreads.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef CPP_PTHREADS_KEY_H_
#define CPP_PTHREADS_KEY_H_

#include <pthread.h>

namespace pthreads {

class Key {
 public:
  typedef void (*Destructor_t)(void*);

 private:
  pthread_key_t m_data;

 public:

  int create(Destructor_t destruct = 0);

  int destroy();

  void* getSpecific();

  int setSpecific(void* value);
};

}  // namespace pthreads

#endif // KEY_H_