Drizzled Public API Documentation

comp_creator.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 #include <drizzled/comp_creator.h>
00022 #include <drizzled/item/cmpfunc.h>
00023 
00024 namespace drizzled
00025 {
00026 
00027 Comp_creator *comp_eq_creator(bool invert)
00028 {
00029   return invert?
00030     (Comp_creator *)Ne_creator::instance():
00031     (Comp_creator *)Eq_creator::instance();
00032 }
00033 
00034 
00035 Comp_creator *comp_ge_creator(bool invert)
00036 {
00037   return invert?
00038     (Comp_creator *)Lt_creator::instance():
00039     (Comp_creator *)Ge_creator::instance();
00040 }
00041 
00042 
00043 Comp_creator *comp_gt_creator(bool invert)
00044 {
00045   return invert?
00046     (Comp_creator *)Le_creator::instance():
00047     (Comp_creator *)Gt_creator::instance();
00048 }
00049 
00050 
00051 Comp_creator *comp_le_creator(bool invert)
00052 {
00053   return invert?
00054     (Comp_creator *)Gt_creator::instance():
00055     (Comp_creator *)Le_creator::instance();
00056 }
00057 
00058 
00059 Comp_creator *comp_lt_creator(bool invert)
00060 {
00061   return invert?
00062     (Comp_creator *)Ge_creator::instance():
00063     (Comp_creator *)Lt_creator::instance();
00064 }
00065 
00066 
00067 Comp_creator *comp_ne_creator(bool invert)
00068 {
00069   return invert?
00070     (Comp_creator *)Eq_creator::instance():
00071     (Comp_creator *)Ne_creator::instance();
00072 }
00073 
00074 } /* namespace drizzled */