bes  Updated for version 3.20.6
BESRegex.h
1 // BESRegex.h
2 
3 // This file is part of bes, A C++ back-end server implementation framework
4 // for the OPeNDAP Data Access Protocol.
5 
6 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8 // and James Gallagher <jgallagher@gso.uri.edu>
9 //
10 // This library is free software; you can redistribute it and/or
11 // modify it under the terms of the GNU Lesser General Public
12 // License as published by the Free Software Foundation; either
13 // version 2.1 of the License, or (at your option) any later version.
14 //
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 // Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public
21 // License along with this library; if not, write to the Free Software
22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 //
24 // You can contact University Corporation for Atmospheric Research at
25 // 3080 Center Green Drive, Boulder, CO 80301
26 
27 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
28 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
29 //
30 // Authors:
31 // pwest Patrick West <pwest@ucar.edu>
32 // jgarcia Jose Garcia <jgarcia@ucar.edu>
33 // jimg James Gallagher <jgallagher@gso.uri.edu>
34 
35 #ifndef _BESRegex_h
36 #define _BESRegex_h 1
37 
41 class BESRegex
42 {
43 private:
44  // d_preg was a regex_t* but I needed to include both regex.h and config.h
45  // to make the gnulib code work. Because this header is installed (and is
46  // used by other libraries) it cannot include config.h, so I moved the
47  // regex.h and config.h (among other) includes to the implementation. It
48  // would be cleaner to use a special class, but for one field that seems
49  // like overkill.
50  void *d_preg;
51  void init(const char *t);
52 
53 public:
54  BESRegex(const char *t);
55  BESRegex(const char *t, int dummy);
56  ~BESRegex();
57 
59  int match(const char* s, int len, int pos = 0);
61  int search(const char* s, int len, int& matchlen, int pos = 0);
62 };
63 
64 #endif
BESRegex::BESRegex
BESRegex(const char *t)
Definition: BESRegex.cc:83
BESRegex::search
int search(const char *s, int len, int &matchlen, int pos=0)
How much of the string does the pattern matche.
Definition: BESRegex.cc:135
BESRegex
Definition: BESRegex.h:41
BESRegex::match
int match(const char *s, int len, int pos=0)
Does the pattern match.
Definition: BESRegex.cc:105