Drizzled Public API Documentation

pad.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  Session &session;
30  String tmp_value, rpad_str;
31 public:
32  Item_func_rpad(Session &session_arg, Item *arg1, Item *arg2, Item *arg3) :
33  Item_str_func(arg1,arg2,arg3),
34  session(session_arg)
35  {}
36  String *val_str(String *);
37  void fix_length_and_dec();
38  const char *func_name() const { return "rpad"; }
39 };
40 
41 
43 {
44  Session &session;
45  String tmp_value, lpad_str;
46 public:
47  Item_func_lpad(Session &session_arg,
48  Item *arg1,
49  Item *arg2,
50  Item *arg3) :
51  Item_str_func(arg1, arg2, arg3) ,
52  session(session_arg)
53  {}
54  String *val_str(String *);
55  void fix_length_and_dec();
56  const char *func_name() const { return "lpad"; }
57 };
58 
59 } /* namespace drizzled */
60