79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: task.cxx
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//
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// Contents: CTask class implementation.
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//
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// Classes: CTask
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//
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// Functions: None.
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//
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// History: 25-Oct-95 MarkBl Created
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//
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//----------------------------------------------------------------------------
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#include "..\pch\headers.hxx"
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#pragma hdrstop
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#include "debug.hxx"
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#include "task.hxx"
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//+---------------------------------------------------------------------------
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//
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// Method: CTask::AddRef
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//
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// Synopsis: Increment the task reference count.
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//
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// Arguments: None.
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//
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// Returns: ULONG reference count.
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//
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// Notes: None.
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//
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//----------------------------------------------------------------------------
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ULONG
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CTask::AddRef(void)
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{
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ULONG ulTmp = InterlockedIncrement((LONG *)&_cReferences);
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schDebugOut((DEB_USER3,
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"CTask::AddRef(0x%x) _cReferences(%d)\n",
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this,
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ulTmp));
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return(ulTmp);
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}
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//+---------------------------------------------------------------------------
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//
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// Method: CTask::Release
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//
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// Synopsis: Decrement the task reference count.
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//
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// Arguments: None.
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//
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// Returns: ULONG reference count.
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//
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// Notes: None.
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//
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//----------------------------------------------------------------------------
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ULONG
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CTask::Release(void)
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{
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ULONG ulTmp = InterlockedDecrement((LONG *)&_cReferences);
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schDebugOut((DEB_USER3,
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"CTask::Release(0x%x) _cReferences(%d)\n",
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this,
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ulTmp));
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if (ulTmp == 0)
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{
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delete this;
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}
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return(ulTmp);
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}
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