Drizzled Public API Documentation

functions.cc

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 #include <config.h>
00022 
00023 #include <drizzled/generator.h>
00024 #include <drizzled/function_container.h>
00025 #include <drizzled/plugin/function.h>
00026 #include <drizzled/session.h>
00027 
00028 using namespace std;
00029 
00030 namespace drizzled
00031 {
00032 namespace generator
00033 {
00034 
00035 Functions::Functions(Session &arg) :
00036   session(arg)
00037 {
00038   function_list.reserve(plugin::Function::getMap().size() + FunctionContainer::getMap().size());
00039 
00040   std::transform(FunctionContainer::getMap().begin(),
00041                  FunctionContainer::getMap().end(),
00042                  std::back_inserter(function_list),
00043                  boost::bind(&FunctionContainer::Map::value_type::first, _1) );
00044 
00045   std::transform(plugin::Function::getMap().begin(),
00046                  plugin::Function::getMap().end(),
00047                  std::back_inserter(function_list),
00048                  boost::bind(&plugin::Function::Map::value_type::first, _1) );
00049 
00050   iter= function_list.begin();
00051 }
00052 
00053 } /* namespace generator */
00054 } /* namespace drizzled */