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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems, Inc.
*
* 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; version 2 of the License.
*
* 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
*/
#include <config.h>
#include <drizzled/item/cache_decimal.h>
namespace drizzled
{
void Item_cache_decimal::store(Item *item)
{
type::Decimal *val= item->val_decimal_result(&decimal_value);
if (!(null_value= item->null_value) && val != &decimal_value)
class_decimal2decimal(val, &decimal_value);
}
double Item_cache_decimal::val_real()
{
assert(fixed);
double res;
class_decimal2double(E_DEC_FATAL_ERROR, &decimal_value, &res);
return res;
}
int64_t Item_cache_decimal::val_int()
{
assert(fixed);
int64_t res;
decimal_value.val_int32(E_DEC_FATAL_ERROR, unsigned_flag, &res);
return res;
}
String* Item_cache_decimal::val_str(String *str)
{
assert(fixed);
class_decimal_round(E_DEC_FATAL_ERROR, &decimal_value, decimals, false,
&decimal_value);
class_decimal2string(&decimal_value, 0, str);
return str;
}
type::Decimal *Item_cache_decimal::val_decimal(type::Decimal *)
{
assert(fixed);
return &decimal_value;
}
} /* namespace drizzled */
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