regexp.h Source File (kjs Library)

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# regexp.h

    00001 // -*- c-basic-offset: 2 -*-
    00002 /*
    00003  *  This file is part of the KDE libraries
    00004  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
    00005  *
    00006  *  This library is free software; you can redistribute it and/or
    00007  *  modify it under the terms of the GNU Lesser General Public
    00008  *  License as published by the Free Software Foundation; either
    00009  *  version 2 of the License, or (at your option) any later version.
    00010  *
    00011  *  This library is distributed in the hope that it will be useful,
    00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014  *  Lesser General Public License for more details.
    00015  *
    00016  *  You should have received a copy of the GNU Lesser General Public
    00017  *  License along with this library; if not, write to the Free Software
    00018  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00019  *
    00020  *  $Id: regexp.h,v 1.17.2.1 2003/05/17 11:19:25 mueller Exp $
    00021  */
    00022
    00023 #ifndef _KJS_REGEXP_H_
    00024 #define _KJS_REGEXP_H_
    00025
    00026 #include <sys/types.h>
    00027
    00028 #include "config.h"
    00029
    00030 #ifdef HAVE_PCREPOSIX
    00031 #include <pcreposix.h>
    00032 #include <pcre.h>
    00033 #else  // POSIX regex - not so good...
    00034 extern "C" { // bug with some libc5 distributions
    00035 #include <regex.h>
    00036 }
    00037 #endif //HAVE_PCREPOSIX
    00038
    00039 #include "ustring.h"
    00040
    00041 namespace KJS {
    00042
    00043   class RegExp {
    00044   public:
    00045     enum { None = 0, Global = 1, IgnoreCase = 2, Multiline = 4 };
    00046     RegExp(const UString &p, int f = None);
    00047     ~RegExp();
    00048     int flags() const { return flgs; }
    00049     UString match(const UString &s, int i, int *pos = 0, int **ovector = 0);
    00050     // test is unused. The JS spec says that RegExp.test should use
    00051     // RegExp.exec, so it has to store $1 etc.
    00052     // bool test(const UString &s, int i = -1);
    00053     uint subPatterns() const { return nrSubPatterns; }
    00054   private:
    00055     const UString &pattern;
    00056     int flgs;
    00057     bool m_notEmpty;
    00058
    00059 #ifndef HAVE_PCREPOSIX
    00060     regex_t preg;
    00061 #else
    00062     pcre *pcregex;
    00063 #endif
    00064     uint nrSubPatterns;
    00065
    00066     RegExp();
    00067   };
    00068
    00069 } // namespace
    00070
    00071 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
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