text: // Copyright (c) 2020 by Robert Bosch GmbH. All rights reserved.
  //
  // 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.
  
  #pragma once
  
  #include <cstdint>
  
  namespace iox
  {
  namespace mepoo
  {
  /// @brief Stores properties of the memory to be used when we distinguish between
  /// different types of memory on e.g. different devices with different characteristics.
  struct MemoryInfo
  {
      static constexpr uint32_t DEFAULT_DEVICE_ID{0u};
      static constexpr uint32_t DEFAULT_MEMORY_TYPE{0u};
  
      // These are intentionally not defined as enum classes for flexibility and extendibility.
      // Currently only the defaults are used.
      // This will change when we support different devices (CPU, GPUs, ...)
      // and other properties that influence how memory is accessed.
  
      uint32_t deviceId{DEFAULT_DEVICE_ID};
      uint32_t memoryType{DEFAULT_MEMORY_TYPE};
  
      MemoryInfo(const MemoryInfo&) = default;
      MemoryInfo(MemoryInfo&&) = default;
      MemoryInfo& operator=(const MemoryInfo&) = default;
      MemoryInfo& operator=(MemoryInfo&&) = default;
  
      /// @brief creates a MemoryInfo object
      /// @param[in] deviceId specifies the device where the memory is located
      /// @param[in] memoryType encodes additional information about the memory
      MemoryInfo(uint32_t deviceId = DEFAULT_DEVICE_ID, uint32_t memoryType = DEFAULT_MEMORY_TYPE);
  };
  }
  }
  