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