FindFeatures.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_FINDFEATURES_HH_
#define GZ_PHYSICS_FINDFEATURES_HH_
 
#include <set>
#include <string>
 
#include <gz/physics/FeatureList.hh>
 
namespace gz
{
  namespace physics
  {
    template <typename FeaturePolicyT, typename FeatureListT>
    struct FindFeatures
    {
      // Tuple of features that are being requested
      using Features = FeatureListT;
 
      template <typename LoaderT>
      static std::set<std::string> From(const LoaderT &_loader);
    };
 
    template <typename FeatureListT>
    using FindFeatures3d = FindFeatures<FeaturePolicy3d, FeatureListT>;
 
    template <typename FeatureListT>
    using FindFeatures2d = FindFeatures<FeaturePolicy2d, FeatureListT>;
 
    template <typename FeatureListT>
    using FindFeatures3f = FindFeatures<FeaturePolicy3f, FeatureListT>;
 
    template <typename FeatureListT>
    using FindFeatures2f = FindFeatures<FeaturePolicy2f, FeatureListT>;
  }
}
 
#include <gz/physics/detail/FindFeatures.hh>
 
#endif