Drizzled Public API Documentation

kill.h

00001 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2010 Brian Aker
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; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00019  */
00020 
00021 
00022 #pragma once
00023 
00024 #include <drizzled/item/func.h>
00025 
00026 namespace drizzled
00027 {
00028 
00029 namespace utility_functions
00030 {
00031 
00032 class Kill :public Item_int_func
00033 {
00034 public:
00035   int64_t val_int();
00036   Kill() : Item_int_func()
00037   {
00038     unsigned_flag= true;
00039   }
00040 
00041   const char *func_name() const
00042   {
00043     return "kill";
00044   }
00045 
00046   void fix_length_and_dec()
00047   {
00048     max_length= 1;
00049   }
00050 
00051   bool check_argument_count(int n)
00052   {
00053     return (n == 2 or n == 1);
00054   }
00055 
00056 private:
00057 };
00058 
00059 } /* namespace utility_functions */
00060 } /* namespace drizzled */
00061