Drizzled Public API Documentation

direct_ref.cc

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 #include <config.h>
00021 
00022 #include <drizzled/item/direct_ref.h>
00023 
00024 namespace drizzled
00025 {
00026 
00027 double Item_direct_ref::val_real()
00028 {
00029   double tmp=(*ref)->val_real();
00030   null_value=(*ref)->null_value;
00031   return tmp;
00032 }
00033 
00034 
00035 int64_t Item_direct_ref::val_int()
00036 {
00037   int64_t tmp=(*ref)->val_int();
00038   null_value=(*ref)->null_value;
00039   return tmp;
00040 }
00041 
00042 
00043 String *Item_direct_ref::val_str(String* tmp)
00044 {
00045   tmp=(*ref)->val_str(tmp);
00046   null_value=(*ref)->null_value;
00047   return tmp;
00048 }
00049 
00050 type::Decimal *Item_direct_ref::val_decimal(type::Decimal *decimal_value)
00051 {
00052   type::Decimal *tmp= (*ref)->val_decimal(decimal_value);
00053   null_value=(*ref)->null_value;
00054   return tmp;
00055 }
00056 
00057 
00058 bool Item_direct_ref::val_bool()
00059 {
00060   bool tmp= (*ref)->val_bool();
00061   null_value=(*ref)->null_value;
00062   return tmp;
00063 }
00064 
00065 
00066 bool Item_direct_ref::is_null()
00067 {
00068   return (*ref)->is_null();
00069 }
00070 
00071 
00072 bool Item_direct_ref::get_date(type::Time &ltime, uint32_t fuzzydate)
00073 {
00074   return (null_value=(*ref)->get_date(ltime, fuzzydate));
00075 }
00076 
00077 } /* namespace drizzled */