# BasicLockable.h

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    00001 /*******************************************************************\
    00002
    00003               Copyright (C) 2004 Joseph Coffland
    00004
    00005     This program is free software; you can redistribute it and/or
    00006      modify it under the terms of the GNU General Public License
    00007     as published by the Free Software Foundation; either version 2
    00008         of the License, or (at your option) any later version.
    00009
    00010    This program is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013              GNU General Public License for more details.
    00014
    00015   You should have received a copy of the GNU General Public License
    00016      along with this program; if not, write to the Free Software
    00017       Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    00018                            02111-1307, USA.
    00019
    00020             For information regarding this software email
    00021                    jcofflan@users.sourceforge.net
    00022
    00023 \*******************************************************************/
    00024 #ifndef BASICLOCKABLE_H
    00025 #define BASICLOCKABLE_H
    00026
    00027 #include <pthread.h>
    00028
    00029 #ifdef BASICLOCKABLE_DEBUG
    00030 #include <iostream>
    00031 #endif
    00032
    00035
    00041 class BasicLockable {
    00042  protected:
    00043   pthread_mutex_t mutex;
    00044
    00045  public:
    00046   BasicLockable();
    00047   ~BasicLockable();
    00048
    00050   void lock() {
    00051 #ifdef BASICLOCKABLE_DEBUG
    00052     std::cout << "Basiclockable::lock()" << std::endl;
    00053 #endif
    00054     pthread_mutex_lock(&mutex);
    00055   }
    00057   void unlock() {
    00058     pthread_mutex_unlock(&mutex);
    00059 #ifdef BASICLOCKABLE_DEBUG
    00060     std::cout << "Basiclockable::unlock()" << std::endl;
    00061 #endif
    00062   }
    00063 };
    00064 #endif // BASICLOCKABLE_H