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131 lines
2.6 KiB
131 lines
2.6 KiB
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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frmtreg.hxx
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Abstract:
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Registry for format string reuse.
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Notes:
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This file defines reuse registry for format string fragments which may
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be reused later.
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History:
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Mar-14-1993 GregJen Created.
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----------------------------------------------------------------------------*/
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/****************************************************************************
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* include files
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***************************************************************************/
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#ifndef __FRMTREG_HXX__
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#define __FRMTREG_HXX__
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#include "nulldefs.h"
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extern "C"
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{
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#include <stdio.h>
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#include <assert.h>
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}
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#include "dict.hxx"
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#include "listhndl.hxx"
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#include "nodeskl.hxx"
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#include "frmtstr.hxx"
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/****************************************************************************
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* externs
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***************************************************************************/
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/****************************************************************************
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* class definitions
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***************************************************************************/
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class FRMTREG_DICT;
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class FRMTREG_ENTRY
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{
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private:
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short StartOffset;
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short EndOffset;
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short UseCount;
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friend class FRMTREG_DICT;
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public:
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FRMTREG_ENTRY( short StOff, short EndOff )
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{
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StartOffset = StOff;
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EndOffset = EndOff;
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assert( (StOff >= 0 ) && ( EndOff >= 0 ) );
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UseCount = 1;
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}
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short GetStartOffset()
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{
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return StartOffset;
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}
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short GetEndOffset()
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{
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return StartOffset;
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}
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void * operator new ( size_t size )
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{
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return AllocateOnceNew( size );
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}
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void operator delete( void * ptr )
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{
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AllocateOnceDelete( ptr );
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}
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};
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class FRMTREG_DICT : public Dictionary
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{
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public:
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FORMAT_STRING * pOurFormatString;
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// The constructor and destructors.
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FRMTREG_DICT( FORMAT_STRING * );
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~FRMTREG_DICT()
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{
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}
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//
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// Register a type.
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//
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FRMTREG_ENTRY * Register( FRMTREG_ENTRY * pNode );
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// Search for a type.
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FRMTREG_ENTRY * IsRegistered( FRMTREG_ENTRY * pNode );
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// Given a fragment, add it to the dictionary or return existing entry
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// true signifies "found"
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BOOL GetReUseEntry( FRMTREG_ENTRY * & pOut, FRMTREG_ENTRY * pIn );
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#if 0
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void MakeIterator( ITERATOR& Iter );
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#endif
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int Compare( pUserType pL, pUserType pR );
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void Print( pUserType pItem )
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{
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}
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};
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#endif // __FRMTREG_HXX__
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