| 47 | // simple optimizations enabled. |
| 48 | template <ComponentIdType TupleSize> |
| 49 | struct IdStorage |
| 50 | { |
| 51 | using NumCompsType = GenericTupleSize<TupleSize>; |
| 52 | |
| 53 | VTK_ITER_INLINE |
| 54 | IdStorage() noexcept |
| 55 | : ValueId(0) |
| 56 | , TupleId(0) |
| 57 | , ComponentId(0) |
| 58 | { |
| 59 | } |
| 60 | |
| 61 | VTK_ITER_INLINE |
| 62 | IdStorage(ValueIdType valueId, NumCompsType numComps) noexcept |
| 63 | : ValueId(valueId) |
| 64 | , TupleId(static_cast<TupleIdType>(valueId) / static_cast<TupleIdType>(numComps.value)) |
| 65 | , ComponentId(static_cast<ComponentIdType>(valueId % static_cast<ValueIdType>(numComps.value))) |
| 66 | , NumComps(numComps) |
| 67 | { |
| 68 | } |
| 69 | |
| 70 | VTK_ITER_INLINE |
| 71 | IdStorage(TupleIdType tupleId, ComponentIdType comp, NumCompsType numComps) noexcept |
| 72 | : ValueId(tupleId * numComps.value + comp) |
| 73 | , TupleId(tupleId) |
| 74 | , ComponentId(comp) |
| 75 | , NumComps(numComps) |
| 76 | { |
| 77 | } |
| 78 | |
| 79 | VTK_ITER_INLINE |
| 80 | IdStorage( |
| 81 | ValueIdType valueId, TupleIdType tupleId, ComponentIdType comp, NumCompsType numComps) noexcept |
| 82 | : ValueId(valueId) |
| 83 | , TupleId(tupleId) |
| 84 | , ComponentId(comp) |
| 85 | , NumComps(numComps) |
| 86 | { |
| 87 | } |
| 88 | |
| 89 | template <typename ArrayType> |
| 90 | VTK_ITER_INLINE void DebugAsserts(ArrayType* array) const noexcept |
| 91 | { |
| 92 | (void)array; |
| 93 | VTK_ITER_ASSERT(array != nullptr, "Invalid array."); |
| 94 | VTK_ITER_ASSERT(this->ValueId == this->TupleId * this->GetTupleSize() + this->ComponentId, |
| 95 | "Inconsistent internal state in IdStorage."); |
| 96 | VTK_ITER_ASSERT(this->GetTupleSize() > 0, "Invalid number of components."); |
| 97 | VTK_ITER_ASSERT( |
| 98 | this->ValueId >= 0 && this->ValueId <= array->GetNumberOfValues(), "Invalid value id."); |
| 99 | VTK_ITER_ASSERT(this->GetTupleId() >= 0 && this->GetTupleId() <= array->GetNumberOfTuples(), |
| 100 | "Invalid tuple id."); |
| 101 | VTK_ITER_ASSERT(this->GetComponentId() >= 0 && |
| 102 | (this->GetComponentId() < this->GetTupleSize() || |
| 103 | (this->GetComponentId() == this->GetTupleSize() && |
| 104 | this->GetTupleId() == array->GetNumberOfTuples())), |
| 105 | "Invalid component id."); |
| 106 | VTK_ITER_ASSERT(this->GetValueId() >= 0 && this->GetValueId() <= array->GetNumberOfValues(), |
nothing calls this directly
no test coverage detected