Drizzled Public API Documentation

curdate.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/time/date.h>
00023 #include <drizzled/temporal.h>
00024 
00025 namespace drizzled
00026 {
00027 
00028 /* Abstract CURDATE function. See also Item_func_curtime. */
00029 class Item_func_curdate :public Item_date
00030 {
00031 protected:
00032   type::Time ltime;
00033   Date cached_temporal;
00034 public:
00035   Item_func_curdate() :Item_date() {}
00036   void fix_length_and_dec();
00051   bool get_temporal(Date &temporal);
00052   virtual void store_now_in_TIME(type::Time *now_time)=0;
00053 };
00054 
00055 class Item_func_curdate_local :public Item_func_curdate
00056 {
00057 public:
00058   Item_func_curdate_local() :Item_func_curdate() {}
00059   const char *func_name() const { return "curdate"; }
00060   void store_now_in_TIME(type::Time *now_time);
00061 };
00062 
00063 class Item_func_curdate_utc :public Item_func_curdate
00064 {
00065 public:
00066   Item_func_curdate_utc() :Item_func_curdate() {}
00067   const char *func_name() const { return "utc_date"; }
00068   void store_now_in_TIME(type::Time *now_time);
00069 };
00070 
00071 } /* namespace drizzled */
00072