KOKO\Mimi
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
#ifndef FESA_ELEMENTS_HEX8_DEFINITION_H_
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#define FESA_ELEMENTS_HEX8_DEFINITION_H_
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#include <array>
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#include <utility>
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#include <vector>
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#include "fesa/elements/element_definition.h"
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namespace fesa {
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/// @brief Owns source-safe eight-node Solid topology without numerical state.
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class Hex8Definition final : public ElementDefinition {
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public:
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/// @brief Constructs a semantic candidate in source connectivity order.
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Hex8Definition(SourceEntityId source, std::array<EntityIndex, 8> nodes,
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EntityIndex material, EntityIndex section,
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SourceLocation source_location)
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: source_id{std::move(source)},
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node_indices{nodes},
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material_index{material},
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section_index{section},
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location{std::move(source_location)},
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property_index_{section},
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node_indices_view_{nodes.begin(), nodes.end()} {}
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ElementDefinitionKind Kind() const noexcept override {
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return ElementDefinitionKind::kHex8;
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}
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const SourceEntityId& SourceId() const noexcept override { return source_id; }
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std::string_view SourceElementType() const noexcept override {
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return "C3D8";
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}
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const std::vector<EntityIndex>& NodeIndices() const noexcept override {
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return node_indices_view_;
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}
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EntityIndex MaterialIndex() const noexcept override { return material_index; }
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EntityIndex PropertyIndex() const noexcept override {
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return property_index_;
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}
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SourceEntityId source_id;
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std::array<EntityIndex, 8> node_indices;
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EntityIndex material_index;
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EntityIndex section_index;
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SourceLocation location;
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private:
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friend class Domain;
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/// @brief Synchronizes candidate topology with the immutable base view.
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void SynchronizeNodeIndices() {
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node_indices_view_.assign(node_indices.begin(), node_indices.end());
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}
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/// @brief Binds the local Solid section to the unified property collection.
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void SetPropertyIndex(EntityIndex index) noexcept { property_index_ = index; }
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EntityIndex property_index_;
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std::vector<EntityIndex> node_indices_view_;
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};
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} // namespace fesa
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#endif // FESA_ELEMENTS_HEX8_DEFINITION_H_
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