text: /*
   * Copyright (c) 2018 ARM Limited.
   *
   * SPDX-License-Identifier: MIT
   *
   * 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 __ARM_COMPUTE_GRAPH_SUB_STREAM_H__
  #define __ARM_COMPUTE_GRAPH_SUB_STREAM_H__
  
  #include "arm_compute/graph/frontend/IStream.h"
  #include "arm_compute/graph/frontend/IStreamOperators.h"
  #include "arm_compute/graph/frontend/Types.h"
  
  #include <memory>
  #include <vector>
  
  namespace arm_compute
  {
  namespace graph
  {
  // Forward declarations
  class Graph;
  
  namespace frontend
  {
  // Forward declarations
  class ILayer;
  
  /** Sub stream class*/
  class SubStream final : public IStream
  {
  public:
      /** Default Constructor
       *
       * @param[in] s Parent stream
       */
      SubStream(IStream &s);
  
      // Inherited overridden methods
      void add_layer(ILayer &layer) override;
      Graph       &graph() override;
      const Graph &graph() const override;
  
  private:
      IStream &_s; /**< Parent stream (assume that the lifetime of the parent is longer) */
  };
  } // namespace frontend
  } // namespace graph
  } // namespace arm_compute
  #endif /* __ARM_COMPUTE_GRAPH_SUB_STREAM_H__ */
  