Drizzled Public API Documentation

internal_dictionary.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 Joseph Daly <skinny.moey@gmail.com> 
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 #pragma once
00022 
00023 #include <drizzled/plugin/table_function.h>
00024 #include <drizzled/field.h>
00025 
00026 class Recorder {
00027   std::vector<std::string> string_list;
00028   std::vector<std::string>::iterator iterator;
00029 public:
00030 
00031   void start()
00032   {
00033     iterator= string_list.begin();
00034   }
00035 
00036   void push(const char *arg)
00037   {
00038     string_list.push_back(arg);
00039   }
00040 
00041   bool next(std::string &arg)
00042   {
00043     if (iterator == string_list.end())
00044       return false;
00045 
00046     arg= *iterator;
00047 
00048     iterator++;
00049 
00050     return true;
00051   }
00052 
00053 };
00054 
00055 class InnodbInternalTables : public drizzled::plugin::TableFunction
00056 {
00057 public:
00058   InnodbInternalTables();
00059 
00060   class Generator : public drizzled::plugin::TableFunction::Generator
00061   {
00062     Recorder recorder;
00063 
00064   public:
00065     Generator(drizzled::Field **arg);
00066                         
00067     bool populate();
00068   private:
00069   };
00070 
00071   Generator *generator(drizzled::Field **arg)
00072   {
00073     return new Generator(arg);
00074   }
00075 };
00076