Drizzled Public API Documentation

binary.h
1 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3  *
4  * Copyright (C) 2008 Sun Microsystems, Inc.
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; version 2 of the License.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 #pragma once
21 
22 #include <drizzled/function/str/strfunc.h>
23 
24 namespace drizzled
25 {
26 
28 {
29 public:
32  {
33  assert(fixed == 1);
34  String *tmp=args[0]->val_str(a);
35  null_value=args[0]->null_value;
36  if (tmp)
37  tmp->set_charset(&my_charset_bin);
38  return tmp;
39  }
40  void fix_length_and_dec()
41  {
42  collation.set(&my_charset_bin);
43  max_length=args[0]->max_length;
44  }
45  virtual void print(String *str);
46  const char *func_name() const { return "cast_as_binary"; }
47 };
48 
49 } /* namespace drizzled */
50