82 lines
1.2 KiB
C++
82 lines
1.2 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1992 - 1997
|
|
//
|
|
// File: critsec.hxx
|
|
//
|
|
// Contents: Critical section Object
|
|
//
|
|
// History: 04-30-97 Sophiac Created.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
#ifndef __WIN32_CRITSEC_HXX__
|
|
|
|
#define __WIN32_CRITSEC_HXX__
|
|
|
|
class WIN32_CRITSEC
|
|
{
|
|
|
|
CRITICAL_SECTION CriticalSection;
|
|
|
|
public:
|
|
|
|
inline WIN32_CRITSEC(
|
|
);
|
|
|
|
inline ~WIN32_CRITSEC(
|
|
);
|
|
|
|
void
|
|
inline Enter(
|
|
);
|
|
|
|
void
|
|
inline Leave(
|
|
);
|
|
};
|
|
|
|
WIN32_CRITSEC::WIN32_CRITSEC(
|
|
)
|
|
{
|
|
INITIALIZE_CRITICAL_SECTION(&CriticalSection);
|
|
}
|
|
|
|
WIN32_CRITSEC::~WIN32_CRITSEC(
|
|
)
|
|
{
|
|
DeleteCriticalSection(&CriticalSection);
|
|
}
|
|
|
|
void
|
|
WIN32_CRITSEC::Enter(
|
|
)
|
|
{
|
|
EnterCriticalSection(&CriticalSection);
|
|
}
|
|
|
|
void
|
|
WIN32_CRITSEC::Leave(
|
|
)
|
|
{
|
|
LeaveCriticalSection(&CriticalSection);
|
|
}
|
|
|
|
extern WIN32_CRITSEC * g_pGlobalLock;
|
|
|
|
class CLock
|
|
{
|
|
WIN32_CRITSEC * Critsec;
|
|
|
|
public:
|
|
CLock(WIN32_CRITSEC *pCritsec = g_pGlobalLock) : Critsec(pCritsec)
|
|
{
|
|
Critsec->Enter();
|
|
}
|
|
~CLock()
|
|
{
|
|
Critsec->Leave();
|
|
}
|
|
};
|
|
#endif
|