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/*
* GridTools
*
* Copyright (c) 2014-2023, ETH Zurich
* All rights reserved.
*
* Please, refer to the LICENSE file in the root directory.
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <gridtools/common/layout_map.hpp>
using namespace gridtools;
namespace simple_layout {
typedef layout_map<0, 1, 2> layout1;
// test length
static_assert(layout1::masked_length == 3);
static_assert(layout1::unmasked_length == 3);
// test find method
static_assert(layout1::find(0) == 0);
static_assert(layout1::find(1) == 1);
static_assert(layout1::find(2) == 2);
// test at method
static_assert(layout1::at(0) == 0);
static_assert(layout1::at(1) == 1);
static_assert(layout1::at(2) == 2);
} // namespace simple_layout
namespace extended_layout {
typedef layout_map<3, 2, 1, 0> layout2;
// test length
static_assert(layout2::masked_length == 4);
static_assert(layout2::unmasked_length == 4);
// test find method
static_assert(layout2::find(0) == 3);
static_assert(layout2::find(1) == 2);
static_assert(layout2::find(2) == 1);
static_assert(layout2::find(3) == 0);
// test at method
static_assert(layout2::at(0) == 3);
static_assert(layout2::at(1) == 2);
static_assert(layout2::at(2) == 1);
static_assert(layout2::at(3) == 0);
} // namespace extended_layout
namespace masked_layout {
typedef layout_map<2, -1, 1, 0> layout3;
// test length
static_assert(layout3::masked_length == 4);
static_assert(layout3::unmasked_length == 3);
// test find method
static_assert(layout3::find(0) == 3);
static_assert(layout3::find(1) == 2);
static_assert(layout3::find(2) == 0);
// test at method
static_assert(layout3::at(0) == 2);
static_assert(layout3::at(1) == -1);
static_assert(layout3::at(2) == 1);
static_assert(layout3::at(3) == 0);
} // namespace masked_layout
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