execution_traits.h

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#ifndef GRPPI_COMMON_EXECUTION_TRAITS_H
#define GRPPI_COMMON_EXECUTION_TRAITS_H

#include <type_traits>

namespace grppi {

template <typename E>
constexpr bool is_supported() { return false; }

template <typename E>
using requires_execution_supported =
  std::enable_if_t<is_supported<E>(), int>;

template <typename E>
using requires_execution_not_supported =
  std::enable_if_t<!is_supported<E>(), int>;

template <typename E>
constexpr bool supports_map() { return false; }

template <typename E>
constexpr bool supports_reduce() { return false; }

template <typename E>
constexpr bool supports_map_reduce() { return false; }

template <typename E>
constexpr bool supports_stencil() { return false; }

template <typename E>
constexpr bool supports_divide_conquer() { return false; }

template <typename E>
constexpr bool supports_pipeline() { return false; }

} // end namespace grppi

#endif