warautocounter.cpp

来自「ftpserver very good sample」· C++ 代码 · 共 69 行

#include "StdAfx.h"
#include "WarAutoCounter.h"   // class implemented


/////////////////////////////// PUBLIC ///////////////////////////////////////

WAR_CPPT_IMPL WarAutoCounter<war_int8_t>;
WAR_CPPT_IMPL WarAutoCounter<war_int16_t>;
WAR_CPPT_IMPL WarAutoCounter<war_int32_t>;
WAR_CPPT_IMPL WarAutoCounter<war_int64_t>;
WAR_CPPT_IMPL WarAutoCounter<war_uint8_t>;
WAR_CPPT_IMPL WarAutoCounter<war_uint16_t>;
WAR_CPPT_IMPL WarAutoCounter<war_uint32_t>;
WAR_CPPT_IMPL WarAutoCounter<war_uint64_t>;

#if defined(NEED_TYPE_TEMPLATE) || defined(_MSC_VER)
    WAR_CPPT_IMPL WarAutoCounter<short>;
    WAR_CPPT_IMPL WarAutoCounter<int>;
    WAR_CPPT_IMPL WarAutoCounter<unsigned short>;
    WAR_CPPT_IMPL WarAutoCounter<unsigned int>;
#endif

//============================= LIFECYCLE ====================================

template <class T>
WarAutoCounter<T>::WarAutoCounter<T>(T& rCounterVar, 
                                     WarCriticalSection *pLock)
                                     : mrCounterVar(rCounterVar),
                                     mpLock(pLock)
{
    WarAutoLock my_lock(mpLock);
    mrCounterVar++;
}

template <class T>
WarAutoCounter<T>::WarAutoCounter<T>(T& rCounterVar,
                                     WarCriticalSection& rLock)
                                     : mrCounterVar(rCounterVar),
                                     mpLock(&rLock)
{
    WarAutoLock my_lock(mpLock);
    mrCounterVar++;
}

template <class T>
WarAutoCounter<T>::~WarAutoCounter<T>(void)
{
    WarAutoLock my_lock(mpLock);
    mrCounterVar--;
}

//============================= OPERATORS ====================================

template <class T>
WarAutoCounter<T>::operator T () const
{
    WarAutoLock my_lock(mpLock);
    return mrCounterVar;
}

//============================= OPERATIONS ===================================
//============================= CALLBACK   ===================================
//============================= ACCESS     ===================================
//============================= INQUIRY    ===================================
/////////////////////////////// PROTECTED  ///////////////////////////////////

/////////////////////////////// PRIVATE    ///////////////////////////////////