Drizzled Public API Documentation

regex.h
1 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3  *
4  * Copyright (C) 2010 Brian Aker
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #pragma once
22 
23 #include <drizzled/item/function/boolean.h>
24 #include <boost/regex.hpp>
25 
26 namespace drizzled
27 {
28 namespace string_functions
29 {
30 
32 {
33  bool is_negative;
34  boost::regex re;
35  drizzled::String _res;
36 
37 public:
38  Regex() :
39  is_negative(false)
40  {
41  }
42 
43  bool val_bool();
44  int64_t val_int()
45  {
46  return val_bool();
47  }
48  const char *func_name() const { return "regex"; }
49  const char *fully_qualified_func_name() const { return "regex()"; }
50  bool check_argument_count(int n) { if (n == 3) is_negative= true; return n == 2 or n == 3; }
51 };
52 
53 } // namespace string_functions
54 } // namespace drizzled
55 
bool check_argument_count(int n)
Definition: regex.h:50