DedicatedContext.hpp

/*
 *
 * DedicatedContext
 * ledger-core
 *
 * Created by Pierre Pollastri on 01/02/2017.
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Ledger
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
#ifndef LEDGER_CORE_DEDICATEDCONTEXT_HPP
#define LEDGER_CORE_DEDICATEDCONTEXT_HPP

#include "api/ExecutionContext.hpp"
#include "Future.hpp"

namespace ledger {
    namespace core {
        class DedicatedContext {
        public:
            DedicatedContext(const std::shared_ptr<api::ExecutionContext>& context) : _executionContext(context) {};
            template<typename T>
            Future<T> async(std::function<T ()> f) {
                return Future<T>::async(_executionContext, f);
            };

            template<typename T>
            Future<T> async(std::function<T ()> f) const {
                return Future<T>::async(_executionContext, f);
            };

            Future<Unit> run(std::function<void ()> f) {
                return async<Unit>([=] () {
                    f();
                    return unit;
                });
            };
            inline std::shared_ptr<api::ExecutionContext> getContext() const {
                return _executionContext;
            };
        protected:
            std::shared_ptr<api::ExecutionContext> _executionContext;
        };
    }
}


#endif //LEDGER_CORE_DEDICATEDCONTEXT_HPP