hpx/parallel/util/projection_identity.hpp#

See Public API for a list of names and headers that are part of the public HPX API.

namespace hpx

Typedefs

using identity = hpx::parallel::util::projection_identity#
namespace parallel
namespace util
struct projection_identity#
#include <projection_identity.hpp>

this represents the projection identity

Public Types

using is_transparent = std::true_type#

Public Functions

template<typename T>
inline constexpr T &&operator()(T &&val) const noexcept#