mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-05 18:08:59 +00:00
cd302effb3
A new header named TypeList.h and the type lists have been redefined in this new file. All the types have been renamed from `TypeListTag*` to `TypeList*`. TypeListTag.h has been gutted to provide deprecated versions of the old type list names. There were also some other type lists that were changed from using the old `ListTagBase` to the new `List`.
306 lines
9.9 KiB
C++
306 lines
9.9 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#include <vtkm/testing/Testing.h>
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#include <vtkm/TypeTraits.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/internal/ArrayPortalValueReference.h>
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namespace
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{
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static constexpr vtkm::Id ARRAY_SIZE = 10;
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template <typename ArrayPortalType>
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void SetReference(vtkm::Id index, vtkm::internal::ArrayPortalValueReference<ArrayPortalType> ref)
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{
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using ValueType = typename ArrayPortalType::ValueType;
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ref = TestValue(index, ValueType());
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}
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template <typename ArrayPortalType>
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void CheckReference(vtkm::Id index, vtkm::internal::ArrayPortalValueReference<ArrayPortalType> ref)
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{
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using ValueType = typename ArrayPortalType::ValueType;
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VTKM_TEST_ASSERT(test_equal(ref, TestValue(index, ValueType())), "Got bad value from reference.");
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}
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template <typename ArrayPortalType>
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void TryOperatorsNoVec(vtkm::Id index,
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vtkm::internal::ArrayPortalValueReference<ArrayPortalType> ref,
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vtkm::TypeTraitsScalarTag)
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{
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using ValueType = typename ArrayPortalType::ValueType;
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ValueType expected = TestValue(index, ValueType());
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VTKM_TEST_ASSERT(ref.Get() == expected, "Reference did not start out as expected.");
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VTKM_TEST_ASSERT(!(ref < ref));
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VTKM_TEST_ASSERT(ref < ValueType(expected + ValueType(1)));
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VTKM_TEST_ASSERT(ValueType(expected - ValueType(1)) < ref);
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VTKM_TEST_ASSERT(!(ref > ref));
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VTKM_TEST_ASSERT(ref > ValueType(expected - ValueType(1)));
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VTKM_TEST_ASSERT(ValueType(expected + ValueType(1)) > ref);
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VTKM_TEST_ASSERT(ref <= ref);
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VTKM_TEST_ASSERT(ref <= ValueType(expected + ValueType(1)));
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VTKM_TEST_ASSERT(ValueType(expected - ValueType(1)) <= ref);
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VTKM_TEST_ASSERT(ref >= ref);
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VTKM_TEST_ASSERT(ref >= ValueType(expected - ValueType(1)));
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VTKM_TEST_ASSERT(ValueType(expected + ValueType(1)) >= ref);
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}
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template <typename ArrayPortalType>
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void TryOperatorsNoVec(vtkm::Id,
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vtkm::internal::ArrayPortalValueReference<ArrayPortalType>,
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vtkm::TypeTraitsVectorTag)
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{
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}
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template <typename ArrayPortalType>
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void TryOperatorsInt(vtkm::Id index,
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vtkm::internal::ArrayPortalValueReference<ArrayPortalType> ref,
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vtkm::TypeTraitsScalarTag,
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vtkm::TypeTraitsIntegerTag)
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{
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using ValueType = typename ArrayPortalType::ValueType;
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const ValueType operand = TestValue(ARRAY_SIZE, ValueType());
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ValueType expected = TestValue(index, ValueType());
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VTKM_TEST_ASSERT(ref.Get() == expected, "Reference did not start out as expected.");
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VTKM_TEST_ASSERT((ref % ref) == (expected % expected));
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VTKM_TEST_ASSERT((ref % expected) == (expected % expected));
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VTKM_TEST_ASSERT((expected % ref) == (expected % expected));
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VTKM_TEST_ASSERT((ref ^ ref) == (expected ^ expected));
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VTKM_TEST_ASSERT((ref ^ expected) == (expected ^ expected));
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VTKM_TEST_ASSERT((expected ^ ref) == (expected ^ expected));
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VTKM_TEST_ASSERT((ref | ref) == (expected | expected));
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VTKM_TEST_ASSERT((ref | expected) == (expected | expected));
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VTKM_TEST_ASSERT((expected | ref) == (expected | expected));
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VTKM_TEST_ASSERT((ref & ref) == (expected & expected));
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VTKM_TEST_ASSERT((ref & expected) == (expected & expected));
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VTKM_TEST_ASSERT((expected & ref) == (expected & expected));
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VTKM_TEST_ASSERT((ref << ref) == (expected << expected));
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VTKM_TEST_ASSERT((ref << expected) == (expected << expected));
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VTKM_TEST_ASSERT((expected << ref) == (expected << expected));
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VTKM_TEST_ASSERT((ref << ref) == (expected << expected));
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VTKM_TEST_ASSERT((ref << expected) == (expected << expected));
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VTKM_TEST_ASSERT((expected << ref) == (expected << expected));
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VTKM_TEST_ASSERT(~ref == ~expected);
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VTKM_TEST_ASSERT(!(!ref));
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VTKM_TEST_ASSERT(ref && ref);
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VTKM_TEST_ASSERT(ref && expected);
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VTKM_TEST_ASSERT(expected && ref);
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VTKM_TEST_ASSERT(ref || ref);
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VTKM_TEST_ASSERT(ref || expected);
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VTKM_TEST_ASSERT(expected || ref);
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#if defined(VTKM_CLANG) && __clang_major__ >= 7
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wunknown-warning-option"
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#pragma clang diagnostic ignored "-Wself-assign-overloaded"
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#endif
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ref &= ref;
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expected &= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref &= operand;
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expected &= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref |= ref;
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expected |= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref |= operand;
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expected |= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref >>= ref;
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expected >>= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref >>= operand;
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expected >>= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref <<= ref;
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expected <<= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref <<= operand;
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expected <<= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref ^= ref;
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expected ^= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref ^= operand;
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expected ^= operand;
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VTKM_TEST_ASSERT(ref == expected);
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#if defined(VTKM_CLANG) && __clang_major__ >= 7
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#pragma clang diagnostic pop
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#endif
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}
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template <typename ArrayPortalType, typename DimTag, typename NumericTag>
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void TryOperatorsInt(vtkm::Id,
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vtkm::internal::ArrayPortalValueReference<ArrayPortalType>,
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DimTag,
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NumericTag)
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{
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}
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template <typename ArrayPortalType>
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void TryOperators(vtkm::Id index, vtkm::internal::ArrayPortalValueReference<ArrayPortalType> ref)
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{
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using ValueType = typename ArrayPortalType::ValueType;
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const ValueType operand = TestValue(ARRAY_SIZE, ValueType());
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ValueType expected = TestValue(index, ValueType());
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VTKM_TEST_ASSERT(ref.Get() == expected, "Reference did not start out as expected.");
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// Test comparison operators.
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VTKM_TEST_ASSERT(ref == ref);
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VTKM_TEST_ASSERT(ref == expected);
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VTKM_TEST_ASSERT(expected == ref);
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VTKM_TEST_ASSERT(!(ref != ref));
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VTKM_TEST_ASSERT(!(ref != expected));
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VTKM_TEST_ASSERT(!(expected != ref));
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TryOperatorsNoVec(index, ref, typename vtkm::TypeTraits<ValueType>::DimensionalityTag());
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VTKM_TEST_ASSERT((ref + ref) == (expected + expected));
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VTKM_TEST_ASSERT((ref + expected) == (expected + expected));
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VTKM_TEST_ASSERT((expected + ref) == (expected + expected));
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VTKM_TEST_ASSERT((ref - ref) == (expected - expected));
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VTKM_TEST_ASSERT((ref - expected) == (expected - expected));
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VTKM_TEST_ASSERT((expected - ref) == (expected - expected));
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VTKM_TEST_ASSERT((ref * ref) == (expected * expected));
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VTKM_TEST_ASSERT((ref * expected) == (expected * expected));
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VTKM_TEST_ASSERT((expected * ref) == (expected * expected));
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VTKM_TEST_ASSERT((ref / ref) == (expected / expected));
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VTKM_TEST_ASSERT((ref / expected) == (expected / expected));
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VTKM_TEST_ASSERT((expected / ref) == (expected / expected));
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#if defined(VTKM_CLANG) && __clang_major__ >= 7
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wunknown-warning-option"
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#pragma clang diagnostic ignored "-Wself-assign-overloaded"
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#endif
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ref += ref;
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expected += expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref += operand;
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expected += operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref -= ref;
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expected -= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref -= operand;
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expected -= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref *= ref;
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expected *= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref *= operand;
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expected *= operand;
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VTKM_TEST_ASSERT(ref == expected);
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ref /= ref;
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expected /= expected;
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VTKM_TEST_ASSERT(ref == expected);
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ref /= operand;
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expected /= operand;
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VTKM_TEST_ASSERT(ref == expected);
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#if defined(VTKM_CLANG) && __clang_major__ >= 7
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#pragma clang diagnostic pop
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#endif
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// Reset ref
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ref = TestValue(index, ValueType());
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TryOperatorsInt(index,
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ref,
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typename vtkm::TypeTraits<ValueType>::DimensionalityTag(),
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typename vtkm::TypeTraits<ValueType>::NumericTag());
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}
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struct DoTestForType
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{
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template <typename ValueType>
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VTKM_CONT void operator()(const ValueType&) const
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{
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vtkm::cont::ArrayHandle<ValueType> array;
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array.Allocate(ARRAY_SIZE);
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std::cout << "Set array using reference" << std::endl;
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using PortalType = typename vtkm::cont::ArrayHandle<ValueType>::PortalControl;
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PortalType portal = array.GetPortalControl();
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for (vtkm::Id index = 0; index < ARRAY_SIZE; ++index)
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{
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SetReference(index, vtkm::internal::ArrayPortalValueReference<PortalType>(portal, index));
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}
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std::cout << "Check values" << std::endl;
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CheckPortal(portal);
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std::cout << "Check references in set array." << std::endl;
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for (vtkm::Id index = 0; index < ARRAY_SIZE; ++index)
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{
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CheckReference(index, vtkm::internal::ArrayPortalValueReference<PortalType>(portal, index));
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}
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std::cout << "Check that operators work." << std::endl;
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// Start at 1 to avoid issues with 0.
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for (vtkm::Id index = 1; index < ARRAY_SIZE; ++index)
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{
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TryOperators(index, vtkm::internal::ArrayPortalValueReference<PortalType>(portal, index));
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}
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}
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};
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void DoTest()
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{
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// We are not testing on the default (exemplar) types because they include unsigned bytes, and
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// simply doing a += (or similar) operation on them automatically creates a conversion warning
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// on some compilers. Since we want to test these operators, just remove the short types from
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// the list to avoid the warning.
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vtkm::testing::Testing::TryTypes(DoTestForType(),
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vtkm::List<vtkm::Id, vtkm::FloatDefault, vtkm::Vec3f_64>());
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}
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} // anonymous namespace
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int UnitTestArrayPortalValueReference(int argc, char* argv[])
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{
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return vtkm::testing::Testing::Run(DoTest, argc, argv);
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}
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