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104 lines
2.0 KiB
104 lines
2.0 KiB
/*****************************************************************/
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/** Microsoft Windows for Workgroups **/
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/** Copyright (C) Microsoft Corp., 1991-1992 **/
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/*****************************************************************/
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/*
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istr.cxx
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NLS/DBCS-aware string class: string index class
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This file contains the core implementation of the string
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indexer class.
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FILE HISTORY:
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gregj 03/30/93 Removed ISTR to separate module
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*/
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#include "npcommon.h"
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extern "C"
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{
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#include <netlib.h>
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}
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#if defined(DEBUG)
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static const CHAR szFileName[] = __FILE__;
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#define _FILENAME_DEFINED_ONCE szFileName
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#endif
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#include <npassert.h>
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#include <npstring.h>
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/*******************************************************************
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NAME: ISTR::ISTR
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SYNOPSIS: ISTR construction methods
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ENTRY:
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ISTR::ISTR( ISTR& ) - Copy passed ISTR (both string and positional
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info is copied).
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ISTR::ISTR( IB, NLS_STR& ) - Private, create an ISTR with index
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at IB for string NLS_STR
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EXIT:
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NOTES:
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HISTORY:
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johnl 11/20/90 Created
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********************************************************************/
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ISTR::ISTR( const ISTR& istr )
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{
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*this = istr;
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}
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ISTR::ISTR( const NLS_STR& nls )
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{
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*this = nls;
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}
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/*******************************************************************
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NAME: ISTR::operator=
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SYNOPSIS: Copy operator for the ISTR class
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ENTRY:
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EXIT:
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NOTES:
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HISTORY:
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Johnl 11/20/90 Created
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gregj 03/30/93 Allow assignment of NLS_STR to ISTR
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********************************************************************/
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ISTR& ISTR::operator=( const ISTR& istr )
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{
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_ibString = istr._ibString;
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SetPNLS( (NLS_STR *) istr.QueryPNLS() );
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#ifdef DEBUG
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_usVersion = istr._usVersion;
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#endif
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return *this;
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}
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ISTR& ISTR::operator=( const NLS_STR& nls )
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{
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_ibString = 0;
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SetPNLS( &nls );
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#ifdef DEBUG
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_usVersion = nls.QueryVersion();
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#endif
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return *this;
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}
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