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/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef TMCAGLWM_CONFIG_HPP
#define TMCAGLWM_CONFIG_HPP
#include <experimental/optional>
#include <map>
namespace wm
{
using std::experimental::nullopt;
using std::experimental::optional;
struct config
{
typedef std::map<std::string, std::string> map;
map cfg;
config();
optional<std::string> get_string(char const *s)
{
auto i = this->cfg.find(s);
return i != this->cfg.end() ? optional<std::string>(i->second) : nullopt;
}
optional<int> get_int(char const *s)
{
auto i = this->cfg.find(s);
return i != this->cfg.end() ? optional<int>(std::stoi(i->second))
: nullopt;
}
};
} // namespace wm
#endif // TMCAGLWM_CONFIG_HPP
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