Drizzled Public API Documentation

functions.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 #pragma once
00022 
00023 #include <drizzled/plugin/function.h>
00024 
00025 #include <drizzled/visibility.h>
00026 
00027 namespace drizzled {
00028 namespace generator {
00029 
00030 class DRIZZLED_API Functions
00031 {
00032   Session &session;
00033   typedef std::vector <std::string> vector;
00034   std::string function_name;
00035   vector function_list;
00036   vector::iterator iter;
00037 
00038 public:
00039 
00040   Functions(Session &arg);
00041 
00042   operator std::string*()
00043   {
00044     if (iter == function_list.end())
00045       return NULL;
00046 
00047     function_name= *iter;
00048     iter++;
00049 
00050     return &function_name;
00051   }
00052 };
00053 
00054 } /* namespace generator */
00055 } /* namespace drizzled */
00056