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492.3.9
by Lee
code clean move Item_func_abs, Item_func_int_exp, Item_func_ln, Item_func_log 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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* Copyright (C) 2008 Sun Microsystems
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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_LOG_H
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#define DRIZZLED_FUNCTION_MATH_LOG_H
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492.3.9
by Lee
code clean move Item_func_abs, Item_func_int_exp, Item_func_ln, Item_func_log 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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642.1.30
by Lee
move math functions to drizzled/function/math directory |
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#include <drizzled/function/math/dec.h> |
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492.3.9
by Lee
code clean move Item_func_abs, Item_func_int_exp, Item_func_ln, Item_func_log to functions directory |
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class Item_func_log :public Item_dec_func |
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{
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public: |
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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Item_func_log(Item *a) :Item_dec_func(a) {} |
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492.3.9
by Lee
code clean move Item_func_abs, Item_func_int_exp, Item_func_ln, Item_func_log to functions directory |
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Item_func_log(Item *a,Item *b) :Item_dec_func(a,b) {} |
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double val_real(); |
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const char *func_name() const { return "log"; } |
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};
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class Item_func_log2 :public Item_dec_func |
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{
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public: |
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Item_func_log2(Item *a) :Item_dec_func(a) {} |
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double val_real(); |
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const char *func_name() const { return "log2"; } |
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};
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class Item_func_log10 :public Item_dec_func |
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{
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public: |
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Item_func_log10(Item *a) :Item_dec_func(a) {} |
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double val_real(); |
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const char *func_name() const { return "log10"; } |
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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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#endif /* DRIZZLED_FUNCTION_MATH_LOG_H */ |