Drizzled Public API Documentation

str_conv.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/str/strfunc.h>
00023 
00024 namespace drizzled
00025 {
00026 
00027 class Item_str_conv :public Item_str_func
00028 {
00029 protected:
00030   uint32_t multiply;
00031   my_charset_conv_case converter;
00032   String tmp_value;
00033 public:
00034   Item_str_conv(Item *item) :Item_str_func(item) {}
00035   String *val_str(String *);
00036 };
00037 
00038 
00039 class Item_func_lcase :public Item_str_conv
00040 {
00041 public:
00042   Item_func_lcase(Item *item) :Item_str_conv(item) {}
00043   const char *func_name() const { return "lcase"; }
00044   void fix_length_and_dec();
00045 };
00046 
00047 class Item_func_ucase :public Item_str_conv
00048 {
00049 public:
00050   Item_func_ucase(Item *item) :Item_str_conv(item) {}
00051   const char *func_name() const { return "ucase"; }
00052   void fix_length_and_dec();
00053 };
00054 
00055 } /* namespace drizzled */
00056