← Back to branch summary

~drizzle-trunk/drizzle/development

« back to all changes in this revision

Viewing changes to drizzled/function/signed.h

  • Committer: Padraig O'Sullivan
  • Date: 2009-08-08 04:22:33 UTC
  • mto: (1115.3.4 captain)
  • mto: This revision was merged to the branch mainline in revision 1117.
  • Revision ID: osullivan.padraig@gmail.com-20090808042233-q0z88zc490z3f3r7
Renamed the Command class to be Statement. Renamed the command directory to
statement and also the command header file to statement. Updated various
source files to reflect this renaming.

Show diffs side-by-side

added added

removed removed

Lines of Context:
drizzled/function/signed.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
 
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
#ifndef DRIZZLED_FUNCTION_SIGNED_H
 
21
#define DRIZZLED_FUNCTION_SIGNED_H
 
22
 
 
23
#include <drizzled/function/math/int.h>
 
24
#include <drizzled/function/func.h>
 
25
 
 
26
class Item_func_signed :public Item_int_func
 
27
{
 
28
public:
 
29
  Item_func_signed(Item *a) :Item_int_func(a) {}
 
30
  const char *func_name() const { return "cast_as_signed"; }
 
31
  int64_t val_int();
 
32
  int64_t val_int_from_str(int *error);
 
33
  void fix_length_and_dec()
 
34
  { max_length=args[0]->max_length; unsigned_flag=0; }
 
35
  virtual void print(String *str, enum_query_type query_type);
 
36
  uint32_t decimal_precision() const { return args[0]->decimal_precision(); }
 
37
};
 
38
 
 
39
#endif /* DRIZZLED_FUNCTION_SIGNED_H */