GNURegex.h
// -*- mode: c++; c-basic-offset:4 -*-
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
// Copyright (c) 2005 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
#ifndef _Regex_h
#define _Regex_h 1
namespace libdap
{
class Regex
{
private:
// d_preg was a regex_t* but I needed to include both regex.h and config.h
// to make the gnulib code work. Because this header is installed (and is
// used by other libraries) it cannot include config.h, so I moved the
// regex.h and config.h (among other) includes to the implementation. It
// would be cleaner to use a special class, but for one field that seems
// like overkill.
void *d_preg;
void init(const char *t);
public:
Regex(const char *t);
Regex(const char *t, int dummy);
~Regex();
int match(const char* s, int len, int pos = 0);
int search(const char* s, int len, int& matchlen, int pos = 0);
};
} // namespace libdap
#endif
libdap::Regex::search
int search(const char *s, int len, int &matchlen, int pos=0)
How much of the string does the pattern match.
Definition: GNURegex.cc:147
libdap::Regex
Definition: GNURegex.h:35
libdap
Definition: AlarmHandler.h:35
libdap::Regex::match
int match(const char *s, int len, int pos=0)
Does the pattern match.
Definition: GNURegex.cc:115
libdap::Regex::Regex
Regex(const char *t)
Definition: GNURegex.cc:96