Drizzled Public API Documentation

int_with_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/uint.h>
00023 #include <drizzled/item/int_with_ref.h>
00024 
00025 namespace drizzled
00026 {
00027 
00028 Item *Item_int_with_ref::clone_item()
00029 {
00030   assert(ref->const_item());
00031   /*
00032     We need to evaluate the constant to make sure it works with
00033     parameter markers.
00034   */
00035   return (ref->unsigned_flag ?
00036           new Item_uint(ref->name, ref->val_int(), ref->max_length) :
00037           new Item_int(ref->name, ref->val_int(), ref->max_length));
00038 }
00039 
00040 } /* namespace drizzled */