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1626.2.1
by Monty Taylor
Added wrapper around variables_map to allow us to pull values back out of |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2010 Monty Taylor
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* @brief An Proxy Wrapper around boost::program_options::variables_map
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*/
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#ifndef DRIZZLED_MODULE_OPTION_MAP_H
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#define DRIZZLED_MODULE_OPTION_MAP_H
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#include "drizzled/visibility.h" |
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1633.6.2
by Vijay Samuel
Reverted changes. |
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#include "drizzled/module/option_context.h" |
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1626.2.1
by Monty Taylor
Added wrapper around variables_map to allow us to pull values back out of |
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#include <boost/program_options.hpp> |
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#include <string> |
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namespace drizzled |
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{
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namespace module |
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{
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/**
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* Options proxy wrapper. Provides pre-pending of module name to each option
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* which is added.
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*/
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class DRIZZLED_API option_map |
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{
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const std::string &module_name; |
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1672.2.1
by Monty Taylor
Fixed plugin option processing. Now we pre-load the modules registering |
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public: |
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1626.2.2
by Monty Taylor
Moved ownership of the variable_map to the module (avoids copying, also |
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const boost::program_options::variables_map &vm; |
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1626.2.1
by Monty Taylor
Added wrapper around variables_map to allow us to pull values back out of |
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option_map(const std::string &module_name_in, |
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const boost::program_options::variables_map &vm_in); |
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option_map(const option_map &old); |
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const boost::program_options::variable_value& operator[](const std::string &name_in) const |
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{
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1633.6.2
by Vijay Samuel
Reverted changes. |
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return vm[option_context::prepend_name(module_name, name_in.c_str())]; |
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1626.2.1
by Monty Taylor
Added wrapper around variables_map to allow us to pull values back out of |
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}
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1626.2.2
by Monty Taylor
Moved ownership of the variable_map to the module (avoids copying, also |
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size_t count(const std::string &name_in) const |
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{
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1633.6.2
by Vijay Samuel
Reverted changes. |
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return vm.count(option_context::prepend_name(module_name, name_in.c_str())); |
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1626.2.2
by Monty Taylor
Moved ownership of the variable_map to the module (avoids copying, also |
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}
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1626.2.1
by Monty Taylor
Added wrapper around variables_map to allow us to pull values back out of |
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private: |
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/**
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* Don't allow default construction.
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*/
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option_map(); |
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/**
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* Don't allow assignment of objects.
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*/
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option_map& operator=(const option_map &); |
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};
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} /* namespace module */ |
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} /* namespace drizzled */ |
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#endif /* DRIZZLED_MODULE_OPTION_MAP_H */ |