Drizzled Public API Documentation

int.h

00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2008 Sun Microsystems, Inc.
00005  *
00006  *  This program is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; version 2 of the License.
00009  *
00010  *  This program is distributed in the hope that it will be useful,
00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  *  GNU General Public License for more details.
00014  *
00015  *  You should have received a copy of the GNU General Public License
00016  *  along with this program; if not, write to the Free Software
00017  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00018  */
00019 
00020 #pragma once
00021 
00022 #include <drizzled/function/func.h>
00023 #include <drizzled/sql_list.h>
00024 
00025 namespace drizzled
00026 {
00027 
00028 class DRIZZLED_API Item_int_func :
00029   public Item_func
00030 {
00031 public:
00032   Item_int_func() :Item_func() { max_length= 21; }
00033   Item_int_func(Item *a) :Item_func(a) { max_length= 21; }
00034   Item_int_func(Item *a,Item *b) :Item_func(a,b) { max_length= 21; }
00035   Item_int_func(Item *a,Item *b,Item *c) :Item_func(a,b,c)
00036   { max_length= 21; }
00037   Item_int_func(List<Item> &list) :Item_func(list) { max_length= 21; }
00038   Item_int_func(Session *session, Item_int_func *item) :Item_func(session, item) {}
00039   virtual ~Item_int_func();
00040   double val_real();
00041   String *val_str(String*str);
00042   enum Item_result result_type () const { return INT_RESULT; }
00043   void fix_length_and_dec() {}
00044 };
00045 
00046 } /* namespace drizzled */
00047