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unsigned.h
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/* - mode: c++ c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2010 Brian Aker
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include <drizzled/function/math/int.h>
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namespace
drizzled {
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namespace
function {
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namespace
cast {
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class
Unsigned
:
public
Item_int_func
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{
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public
:
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Unsigned
(
Item
*a) :
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Item_int_func
(a)
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{}
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const
char
*func_name()
const
{
return
"cast_as_unsigned"
; }
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int64_t
val_int
();
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void
fix_length_and_dec()
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{
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fix_char_length(args[0]->max_char_length());
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unsigned_flag=
true
;
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}
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void
print
(
String
*str);
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uint32_t decimal_precision()
const
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{
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return
args[0]->decimal_precision();
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}
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};
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}
// namespace cast
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}
// namespace function
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}
// namespace drizzled
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drizzled::function::cast::Unsigned
Definition:
unsigned.h:29
drizzled::function::cast::Unsigned::print
void print(String *str)
Definition:
unsigned.cc:32
drizzled::Item
Definition:
item.h:56
drizzled::Item_int_func
Definition:
int.h:28
drizzled::String
Definition:
sql_string.h:57
drizzled::function::cast::Unsigned::val_int
int64_t val_int()
Definition:
unsigned.cc:41
drizzled
function
cast
unsigned.h
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