splitmd_data_descriptor.h

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// SPDX-License-Identifier: BSD-3-Clause
#ifndef TTG_SERIALIZATION_SPLITMD_DATA_DESCRIPTOR_H
#define TTG_SERIALIZATION_SPLITMD_DATA_DESCRIPTOR_H
 
#include <type_traits>
#include "ttg/util/meta.h"
#include "ttg/util/iovec.h"
 
namespace ttg {
 
  template <typename T>
  struct SplitMetadataDescriptor;
 
  /* Trait signalling whether metadata and data payload can be transfered separately */
  template <typename T, typename Enabler = void>
  struct has_split_metadata : std::false_type {};
 
  template <typename T>
  struct has_split_metadata<
      T, ttg::meta::void_t<decltype(std::declval<SplitMetadataDescriptor<T>>().get_metadata(std::declval<T>()))>>
      : std::true_type {};
 
}  // namespace ttg
 
#endif  // TTG_SERIALIZATION_SPLITMD_DATA_DESCRIPTOR_H