Drizzled Public API Documentation

direct_ref.cc
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.
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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 #include <config.h>
21 
22 #include <drizzled/item/direct_ref.h>
23 
24 namespace drizzled {
25 
27 {
28  double tmp=(*ref)->val_real();
29  null_value=(*ref)->null_value;
30  return tmp;
31 }
32 
33 
35 {
36  int64_t tmp=(*ref)->val_int();
37  null_value=(*ref)->null_value;
38  return tmp;
39 }
40 
41 
43 {
44  tmp=(*ref)->val_str(tmp);
45  null_value=(*ref)->null_value;
46  return tmp;
47 }
48 
50 {
51  type::Decimal *tmp= (*ref)->val_decimal(decimal_value);
52  null_value=(*ref)->null_value;
53  return tmp;
54 }
55 
56 
58 {
59  bool tmp= (*ref)->val_bool();
60  null_value=(*ref)->null_value;
61  return tmp;
62 }
63 
64 
66 {
67  return (*ref)->is_null();
68 }
69 
70 
71 bool Item_direct_ref::get_date(type::Time &ltime, uint32_t fuzzydate)
72 {
73  return (null_value=(*ref)->get_date(ltime, fuzzydate));
74 }
75 
76 } /* namespace drizzled */