text: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you 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 __NVIDIA_GPU_COMPONENTS_HPP__
  #define __NVIDIA_GPU_COMPONENTS_HPP__
  
  #ifdef __linux__
  #include "slave/containerizer/mesos/isolators/gpu/allocator.hpp"
  #include "slave/containerizer/mesos/isolators/gpu/volume.hpp"
  #endif
  
  namespace mesos {
  namespace internal {
  namespace slave {
  
  // Defines the set of Nvidia components needed by containerizers.
  //
  // We provide this level of indirection in order to have single
  // optional argument passed to containerizers and to avoid using
  // OS #ifdefs in the containerizer signatures.
  struct NvidiaComponents
  {
  #ifdef __linux__
    NvidiaComponents(
      const NvidiaGpuAllocator& _allocator,
      const NvidiaVolume& _volume)
      : allocator(_allocator),
        volume(_volume) {}
  
    NvidiaGpuAllocator allocator;
    NvidiaVolume volume;
  #endif
  };
  
  } // namespace slave {
  } // namespace internal {
  } // namespace mesos {
  
  #endif // __NVIDIA_GPU_COMPONENTS_HPP__
  