-/* $Id$
-
-This file is part of libmspcore
-Copyright © 2006 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
#ifndef MSP_CORE_MUTEX_H_
#define MSP_CORE_MUTEX_H_
};
/**
-Locks the mutex for te lifetime of the object.
+Locks the mutex for the lifetime of the object.
*/
class MutexLock
{
private:
Mutex &mutex;
+ MutexLock(const MutexLock &);
public:
MutexLock(Mutex &m, bool l = true): mutex(m) { if(l) mutex.lock(); }
~MutexLock() { mutex.unlock(); }
void lock() { mutex.lock(); }
-private:
- MutexLock(const MutexLock &);
- MutexLock &operator=(const MutexLock &);
};
/**
template<typename T>
class MutexPtr
{
-public:
- MutexPtr(T *d, Mutex &m): mutex(new MutexLock(m)), data(d) { }
-
- T &operator*() const { return *data; }
- T *operator->() const { return data; }
- void clear() { mutex=0; data = 0; }
private:
RefPtr<MutexLock> mutex;
T *data;
-};
-/*template<typename T>
-class MutexPtr: public RefCount
-{
public:
- MutexPtr(T *d, Mutex &m): mutex(m), data(d) { mutex.lock(); }
- MutexPtr(const MutexPtr<T> &p): RefCount(p), mutex(p.mutex), data(p.data) { }
+ MutexPtr(T *d, Mutex &m): mutex(new MutexLock(m)), data(d) { }
+
T &operator*() const { return *data; }
T *operator->() const { return data; }
- void clear() { decref(); data = 0; }
- ~MutexPtr() { decref(); }
-protected:
- Mutex &mutex;
- T *data;
-
- bool decref()
- {
- if(!RefCount::decref())
- {
- mutex.unlock();
- return false;
- }
- return true;
- }
-};*/
+ void clear() { mutex = 0; data = 0; }
+};
}