98 lines
3.1 KiB
C++
98 lines
3.1 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: cstring.h /main/3 1995/11/03 12:34:22 rswiston $ */
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/*******************************************************************
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** (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
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** All rights are reserved. Copying or other reproduction of this
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** program except for archival purposes is prohibited without prior
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** written consent of Hewlett-Packard Company.
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********************************************************************
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****************************<+>*************************************/
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#ifndef _CSTRING_H_
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#define _CSTRING_H_
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#include <iostream>
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#include <string.h>
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class CString {
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public:
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CString();
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CString(const char * s, unsigned char = 1);
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CString(const char, unsigned char = 1);
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CString(const CString &);
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~CString();
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int length() const { return strlen(contents); }
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char * data() const { return contents; }
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CString & operator= (const CString &);
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CString & operator= (const char *);
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CString & operator+= (const CString &);
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CString & operator+= (const char *);
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int operator!= (const CString &) const;
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int operator== (const CString &) const;
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char & operator[](int) const;
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friend CString operator+ (const CString & s1, const CString & s2);
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friend CString operator+ (const CString & s, const char * cs);
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friend CString operator+ (const char * cs, const CString & s);
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CString copy (unsigned int, const char *);
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CString copy (const char *, const char *);
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CString find (const char *);
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int contains (const char *, const char * = "", const char * = "") const;
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int contains (const CString &, const char * = "", const char * = "") const;
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int isNull() const;
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void replace (const CString &, const CString &);
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friend std::ostream & operator<< (std::ostream &, const CString &);
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protected:
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char * contents;
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unsigned char skipWhiteSpace;
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};
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class CTokenizedString : public CString {
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public:
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CTokenizedString();
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CTokenizedString(const CTokenizedString &);
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CTokenizedString(const CString &, char *, unsigned char = 1);
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~CTokenizedString();
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int Finished() { return finished == 1; }
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CString next();
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private:
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char * cursor;
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char * delimiter;
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int finished;
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};
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#endif
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