.. _program_listing_file__tmp_ws_src_rmf_task_rmf_task_include_rmf_task_detail_impl_Activator.hpp:

Program Listing for File impl_Activator.hpp
===========================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_rmf_task_rmf_task_include_rmf_task_detail_impl_Activator.hpp>` (``/tmp/ws/src/rmf_task/rmf_task/include/rmf_task/detail/impl_Activator.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright (C) 2021 Open Source Robotics Foundation
    *
    * 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 RMF_TASK__DETAIL__IMPL_ACTIVATOR_HPP
   #define RMF_TASK__DETAIL__IMPL_ACTIVATOR_HPP
   
   #include <rmf_task/Activator.hpp>
   
   namespace rmf_task {
   
   //==============================================================================
   template<typename Description>
   void Activator::add_activator(Activate<Description> activator)
   {
     _add_activator(
       typeid(Description),
       [activator](
         std::function<State()> get_state,
         const ConstParametersPtr& parameters,
         const Task::ConstBookingPtr& booking,
         const Task::Description& description,
         std::optional<std::string> backup_state,
         std::function<void(Phase::ConstSnapshotPtr)> update,
         std::function<void(Task::Active::Backup)> checkpoint,
         std::function<void(Phase::ConstCompletedPtr)> phase_finished,
         std::function<void()> task_finished) -> Task::ActivePtr
       {
         return activator(
           std::move(get_state),
           parameters,
           booking,
           static_cast<const Description&>(description),
           std::move(backup_state),
           std::move(update),
           std::move(checkpoint),
           std::move(phase_finished),
           std::move(task_finished));
       });
   }
   
   } // namespace rmf_task
   
   #endif // RMF_TASK__DETAIL__IMPL_ACTIVATOR_HPP