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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
*/
#pragma once
#include <drizzled/function/func.h>
#include <drizzled/function/math/real.h>
namespace drizzled {
class Item_func_units : public Item_real_func
{
public:
Item_func_units(const char *name_arg, Item *a, double mul_arg, double add_arg)
: Item_real_func(a),name(name_arg),mul(mul_arg),add(add_arg) {}
double val_real();
const char *func_name() const { return name; }
void fix_length_and_dec()
{ decimals= NOT_FIXED_DEC; max_length= float_length(decimals); }
private:
const char *name;
double mul;
double add;
};
} /* namespace drizzled */
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