gz/physics/sdf/ConstructWorld.hh

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/*
 * Copyright (C) 2018 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 GZ_PHYSICS_SDF_CONSTRUCTWORLD_HH_
#define GZ_PHYSICS_SDF_CONSTRUCTWORLD_HH_
 
#include <sdf/World.hh>
 
#include <gz/physics/FeatureList.hh>
 
namespace ignition {
namespace physics {
namespace sdf {
 
class ConstructSdfWorld : public virtual Feature
{
  public: template <typename PolicyT, typename FeaturesT>
  class Engine : public virtual Feature::Engine<PolicyT, FeaturesT>
  {
    public: using WorldPtrType = WorldPtr<PolicyT, FeaturesT>;
 
    public: WorldPtrType ConstructWorld(const ::sdf::World &_world);
  };
 
  public: template <typename PolicyT>
  class Implementation : public virtual Feature::Implementation<PolicyT>
  {
    public: virtual Identity ConstructSdfWorld(
        const Identity &_engine, const ::sdf::World &_world) = 0;
  };
};
 
template <typename PolicyT, typename FeaturesT>
auto ConstructSdfWorld::Engine<PolicyT, FeaturesT>::ConstructWorld(
    const ::sdf::World &_world) -> WorldPtrType
{
  return WorldPtrType(this->pimpl,
        this->template Interface<ConstructSdfWorld>()
            ->ConstructSdfWorld(this->identity, _world));
}
 
}
}
}
 
#endif