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QoreCondition.h
/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
QoreCondition.h
Qore Programming Language
Copyright (C) 2005 - 2013 David Nichols
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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _QORE_QORECONDITION_H
#define _QORE_QORECONDITION_H
#include <pthread.h>
#include <sys/time.h>
#include <qore/QoreThreadLock.h>
class QoreCondition {
private:
pthread_cond_t c;
DLLLOCAL QoreCondition(const QoreCondition&);
DLLLOCAL QoreCondition& operator=(const QoreCondition&);
public:
DLLEXPORT QoreCondition();
DLLEXPORT ~QoreCondition();
DLLEXPORT int signal();
DLLEXPORT int broadcast();
DLLEXPORT int wait(pthread_mutex_t *m);
DLLEXPORT int wait(pthread_mutex_t *m, int timeout_ms);
DLLLOCAL int wait(QoreThreadLock *l) {
return wait(&l->ptm_lock);
}
DLLLOCAL int wait(QoreThreadLock *l, int timeout_ms) {
return wait(&l->ptm_lock, timeout_ms);
}
DLLLOCAL int wait(QoreThreadLock &l) {
return wait(&l);
}
DLLLOCAL int wait(QoreThreadLock &l, int timeout_ms) {
return wait(&l, timeout_ms);
}
};
#endif // QORE_CONDITION