Tpetra_Details_ScalarViewTraits.hpp

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// @HEADER
// *****************************************************************************
//          Tpetra: Templated Linear Algebra Services Package
//
// Copyright 2008 NTESS and the Tpetra contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
 
#ifndef TPETRA_DETAILS_SCALARVIEWTRAITS_HPP
#define TPETRA_DETAILS_SCALARVIEWTRAITS_HPP

 
#include "Tpetra_Details_PackTraits.hpp"
 
namespace Tpetra {
namespace Details {

template <class T, class D>
struct ScalarViewTraits {
  using value_type  = T;
  using device_type = D;

  static Kokkos::View<value_type*, device_type>
  allocateArray(const value_type&,
                const size_t numEnt,
                const std::string& label = "") {
    using view_type = Kokkos::View<value_type*, device_type>;
    return view_type(label, numEnt);
  }
};  // struct ScalarViewTraits
 
}  // namespace Details
}  // namespace Tpetra
 
#endif  // TPETRA_DETAILS_SCALARVIEWTRAITS_HPP