Drizzled Public API Documentation

option_context.h

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00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2010 Monty Taylor
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 
00025 #pragma once
00026 
00027 #include <boost/noncopyable.hpp>
00028 #include <boost/program_options.hpp>
00029 #include <drizzled/visibility.h>
00030 #include <string>
00031 
00032 namespace drizzled {
00033 namespace module {
00034 
00035 namespace po= boost::program_options;
00036 
00041 class DRIZZLED_API option_context : boost::noncopyable
00042 {
00043 public:
00044 
00045   option_context(const std::string &module_name_in,
00046                  po::options_description_easy_init po_options_in);
00047 
00048   option_context& operator()(const char* name,
00049                              const char* description);
00050 
00051   option_context& operator()(const char* name,
00052                              const po::value_semantic* s);
00053 
00054   option_context& operator()(const char* name,
00055                              const po::value_semantic* s,
00056                              const char* description);
00057 
00058   static std::string prepend_name(std::string module_name_in,
00059                                   const char *name);
00060 
00061 private:
00062   const std::string &module_name;
00063   po::options_description_easy_init po_options;
00064 };
00065 
00066 } /* namespace module */
00067 } /* namespace drizzled */
00068 
00069