247 lines
7.6 KiB
C++
Executable File
247 lines
7.6 KiB
C++
Executable File
//
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// CXL_MON.CPP
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//
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// Source file for ArchiveLib 1.0
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//
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// Copyright (c) Greenleaf Software, Inc. 1994
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// All Rights Reserved
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//
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// CONTENTS
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//
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// ALMonitorSetObjectSize()
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// ALMonitorSetObjectStart()
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// ALMonitorSetJobSize()
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// ALMonitorSetJobSoFar()
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// deleteALMonitor()
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//
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// DESCRIPTION
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//
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// This file contains a few access routines
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// We don't really do anything exciting in the WEP, it is just
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// here for decoration. LibMain() has to set up memory allocation
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// for Borland.
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//
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// REVISION HISTORY
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//
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// May 25, 1994 1.0A : First release
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//
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//
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#include "arclib.h"
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#pragma hdrstop
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#include "al.h"
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#include "alcxl.h"
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//
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// extern "C" long ALMonitorSetObjectSize( hALMonitor this_object,
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// long size )
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//
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// ARGUMENTS:
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//
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// this_object : The monitor whose object size member needs to be set.
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//
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// size : The new value to be assigned to mlObjectSize.
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//
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// RETURNS
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//
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// The long size value.
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//
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// DESCRIPTION
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//
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// This C/VB translation function provides access to the C++ data member
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// ALMonitor::mlObjectSize. Why would you want to change this
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// data member? Normally this data member is set up by the member functions
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// of ALArchiveBase before performing an operation. If you are trying
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// to use a monitor to provide feedback on an operation of your own,
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// such as a file copy, you would have to set the data member up
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// using this function.
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//
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// This function first tests its handle argument for correct type (when in
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// debug mode), then casts and modifies the data member.
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//
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// This function is like all of the other translation routines in that
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// it is fairly uninformative. To get the real scoop on monitor objects,
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// look at MONITOR.CPP and ARCHIVEB.CPP.
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//
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// REVISION HISTORY
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//
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// May 24, 1994 1.0A : First release
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//
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extern "C" long AL_FUNCTION ALMonitorSetObjectSize( hALMonitor this_object,
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long size )
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{
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AL_ASSERT_OBJECT( this_object, ALMonitor, "ALMonitorSetObjectSize" );
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return ( (ALMonitor *) this_object )->mlObjectSize = size;
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}
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//
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// extern "C" long ALMonitorSetObjectStart( hALMonitor this_object,
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// long offset )
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//
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// ARGUMENTS:
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//
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// this_object : The monitor whose object start member needs to be set.
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//
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// offset : The new value to be assigned to mlObjectStart.
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//
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// RETURNS
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//
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// The long offset value.
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//
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// DESCRIPTION
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//
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// This C/VB translation function provides access to the C++ data member
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// ALMonitor::mlObjectStart. Why would you want to change this
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// data member? Normally this data member is set up by the member functions
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// of ALArchiveBase before performing an operation. If you are trying
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// to use a monitor to provide feedback on an operation of your own,
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// such as a file copy, you would have to set the data member up
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// using this function.
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//
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// This function first tests its handle argument for correct type (when in
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// debug mode), then casts and modifies the data member.
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//
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// This function is like all of the other translation routines in that
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// it is fairly uninformative. To get the real scoop on monitor objects,
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// look at MONITOR.CPP and ARCHIVEB.CPP.
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//
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// REVISION HISTORY
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//
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// May 24, 1994 1.0A : First release
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//
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extern "C" long AL_FUNCTION ALMonitorSetObjectStart( hALMonitor this_object,
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long offset )
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{
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AL_ASSERT_OBJECT( this_object, ALMonitor, "ALMonitorSetObjectStart" );
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return ( (ALMonitor *) this_object )->mlObjectStart = offset;
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}
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//
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// extern "C" long ALMonitorSetJobSize( hALMonitor this_object,
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// long size )
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//
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// ARGUMENTS:
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//
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// this_object : The monitor whose job size member needs to be set.
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//
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// size : The new value to be assigned to mlJobSize.
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//
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// RETURNS
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//
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// The long size value.
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//
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// DESCRIPTION
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//
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// This C/VB translation function provides access to the C++ data member
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// ALMonitor::mlJobSize. Why would you want to change this
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// data member? Normally this data member is set up by the member functions
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// of ALArchiveBase before performing an operation. If you are trying
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// to use a monitor to provide feedback on an operation of your own,
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// such as a batch file copy, you would have to set the data member up
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// using this function.
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//
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// This function first tests its handle argument for correct type (when in
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// debug mode), then casts and modifies the data member.
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//
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// This function is like all of the other translation routines in that
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// it is fairly uninformative. To get the real scoop on monitor objects,
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// look at MONITOR.CPP and ARCHIVEB.CPP.
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//
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// REVISION HISTORY
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//
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// May 24, 1994 1.0A : First release
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//
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extern "C" long AL_FUNCTION ALMonitorSetJobSize( hALMonitor this_object,
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long size )
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{
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AL_ASSERT_OBJECT( this_object, ALMonitor, "ALMonitorSetJobSize" );
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return ( (ALMonitor *) this_object )->mlJobSize = size;
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}
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//
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// extern "C" long ALMonitorSetJobSoFar( hALMonitor this_object,
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// long job_so_far )
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//
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// ARGUMENTS:
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//
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// this_object : The monitor whose "job so far" member needs to be set.
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//
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// job_so_far : The new value to be assigned to mlJobSoFar.
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//
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// RETURNS
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//
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// The new value of mlJobSoFar.
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//
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// DESCRIPTION
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//
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// This C/VB translation function provides access to the C++ data member
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// ALMonitor::mlJobSoFar. Why would you want to change this
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// data member? Normally this data member is set up by the member functions
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// of ALArchiveBase before performing an operation. If you are trying
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// to use a monitor to provide feedback on an operation of your own,
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// such as a batch file copy, you would have to set the data member up
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// using this function.
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//
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// This function first tests its handle argument for correct type (when in
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// debug mode), then casts and modifies the data member.
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//
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// This function is like all of the other translation routines in that
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// it is fairly uninformative. To get the real scoop on monitor objects,
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// look at MONITOR.CPP and ARCHIVEB.CPP.
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//
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// REVISION HISTORY
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//
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// May 24, 1994 1.0A : First release
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//
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extern "C" long AL_FUNCTION ALMonitorSetJobSoFar( hALMonitor this_object,
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long job_so_far )
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{
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AL_ASSERT_OBJECT( this_object, ALMonitor, "ALMonitorSetJobSoFar" );
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return ( (ALMonitor *) this_object )->mlJobSoFar = job_so_far;
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}
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//
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// extern "C" void deleteALMonitor( hALMonitor this_object )
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//
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// ARGUMENTS:
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//
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// this_object : The monitor object to be destroyed. This will usually
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// be an object from a derived class, not the base class.
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// The dtor is virtual, so we always call the base
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// class destructor using this function.
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//
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// RETURNS
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//
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// No returns, this is a destructor.
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//
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// DESCRIPTION
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//
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// This is the C/VB wrapper function that calls the destructor for an
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// ALMonitor object. This is a virtual destructor, so you won't find
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// equivalent functions defined for the base classes used with
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// ArchiveLib.
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//
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// This function just checks its single argument for correct type, then
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// casts it and calls the destructor.
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//
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// Like most of these wrapper functions, this is fairly unenlightening.
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// For more real dirt, try looking at the base class dtor in MONITOR.CPP,
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// or derived class dtors in BARGRAPH.CPP and WINMON.CPP.
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//
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// REVISION HISTORY
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//
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// May 25, 1994 1.0A : First release
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//
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extern "C" void AL_FUNCTION deleteALMonitor( hALMonitor this_object )
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{
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AL_ASSERT_OBJECT( this_object, ALMonitor, "deleteALMonitor" );
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delete (ALMonitor *) this_object;
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}
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