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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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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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1999.6.1
by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file |
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* Copyright (C) 2008 Sun Microsystems, Inc.
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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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; version 2 of the License.
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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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642.1.30
by Lee
move math functions to drizzled/function/math directory |
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#ifndef DRIZZLED_FUNCTION_MATH_NEG_H
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#define DRIZZLED_FUNCTION_MATH_NEG_H
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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670.1.20
by Monty Taylor
Renamed functions to function... everything else is singular. |
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#include <drizzled/function/func.h> |
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#include <drizzled/function/num1.h> |
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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namespace drizzled |
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{
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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class Item_func_neg :public Item_func_num1 |
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{
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2015.1.3
by Brian Aker
Merge in CAST operators for SIGNED/UNSIGNED |
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bool _is_negative; |
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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public: |
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2015.1.3
by Brian Aker
Merge in CAST operators for SIGNED/UNSIGNED |
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Item_func_neg(Item *a) : |
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Item_func_num1(a), |
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_is_negative(true) |
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{}
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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double real_op(); |
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int64_t int_op(); |
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my_decimal *decimal_op(my_decimal *); |
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const char *func_name() const { return "-"; } |
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enum Functype functype() const { return NEG_FUNC; } |
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void fix_length_and_dec(); |
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void fix_num_length_and_dec(); |
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uint32_t decimal_precision() const { return args[0]->decimal_precision(); } |
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2015.1.3
by Brian Aker
Merge in CAST operators for SIGNED/UNSIGNED |
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bool negative() const |
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{
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return _is_negative; |
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}
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492.3.8
by Lee
code clean move Item_func_mod, Item_func_int_div, Item_func_neg to functions directory |
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};
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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} /* namespace drizzled */ |
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642.1.30
by Lee
move math functions to drizzled/function/math directory |
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#endif /* DRIZZLED_FUNCTION_MATH_NEG_H */ |