58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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// $XConsortium: CC_Tokenizer.C /main/5 1996/11/21 19:47:27 drk $
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#include <string.h>
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#include "CC_Tokenizer.h"
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//--------------------------------------------------------------
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CC_Tokenizer::CC_Tokenizer( const CC_String &s )
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{
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int len = s.length();
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str_ = new char [len + 1];
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*((char *) memcpy(str_, s.data(), len) + len) = '\0';
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current_ptr = str_;
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touched = FALSE;
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strtok_buf = 0;
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}
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//--------------------------------------------------------------
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CC_Boolean
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CC_Tokenizer::operator()()
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{
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if ( !touched ) {
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current_ptr = _XStrtok(str_, " \t\n", strtok_buf);
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touched = TRUE;
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}
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else {
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current_ptr = _XStrtok(NULL, " \t\n", strtok_buf);
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}
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return ( current_ptr != NULL );
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}
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