47 lines
960 B
C++
47 lines
960 B
C++
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//+---------------------------------------------------------------------------
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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: fltstate.hxx
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//
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// Contents: A simple class to keep track of the state of extraction of
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// documents from the partition list.
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//
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// Classes: CGetFilterDocsState
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//
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// Functions:
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//
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// History: 10-27-94 srikants Created
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//
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//----------------------------------------------------------------------------
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#pragma once
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//
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// Class to keep track of the state during extraction of documents
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// for filter.
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//
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class CGetFilterDocsState
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{
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public:
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CGetFilterDocsState() : _cTries(2){}
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void Reset() { _cTries = 2; }
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int GetTriesLeft() const { return _cTries; }
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void DecrementTries()
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{
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Win4Assert( _cTries > 0 );
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_cTries--;
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}
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private:
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int _cTries; // Number of loops still remaining.
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};
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