KOKO\Mimi
96 lines
4.4 KiB
C++
96 lines
4.4 KiB
C++
#ifndef FESA_ANALYSIS_THERMAL_ANALYSIS_STATE_H_
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#define FESA_ANALYSIS_THERMAL_ANALYSIS_STATE_H_
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#include <array>
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#include <cstdint>
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#include <vector>
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#include "fesa/analysis/thermal_time_grid.h"
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#include "fesa/assembly/thermal_assembler.h"
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#include "fesa/results/thermal_result_records.h"
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namespace fesa {
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/// @brief Owns the immutable thermal result inventory and accepted history.
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/// @note No Domain/model/assembly references survive Create; state may outlive
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/// them. Numerical equilibrium and energy checks belong to the procedure before
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/// Commit.
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class ThermalAnalysisState final {
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public:
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/// @brief Validates the inventory/schedule and commits raw initial
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/// temperature.
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/// @note Initial frame has no recovery payload and is never projected onto
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/// BCs.
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static Result<ThermalAnalysisState> Create(const AnalysisModel& model,
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const DofManager& dofs,
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const ThermalAssembly& assembly);
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/// @brief Builds a complete typed candidate without changing accepted
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/// history.
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/// @param temperature Full node-major temperature, including prescribed
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/// values.
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/// @param reaction Constrained full residual in ReactionDofs() order, even if
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/// empty.
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/// @param flux Global element fluxes in ElementOrder(), point/trace order.
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Result<ThermalAcceptedFrame> MakeCompletedFrame(
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std::uint32_t index, Vector temperature, Vector reaction,
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std::vector<ThermalElementFlux> flux) const;
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/// @brief Atomically appends the next finite frame after exact
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/// mapping/schedule checks.
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/// @note Rejection preserves every existing frame; caller-owned candidates
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/// stay independent.
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Status CommitAcceptedFrame(const ThermalAcceptedFrame& frame);
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/// @brief Returns accepted frames, beginning with raw frame zero.
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const std::vector<ThermalAcceptedFrame>& AcceptedFrames() const noexcept;
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/// @brief Returns the most recently committed state; Create always supplies
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/// frame zero.
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const ThermalAcceptedFrame& CommittedState() const noexcept;
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/// @brief Reports whether every scheduled increment has been committed.
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bool IsComplete() const noexcept;
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/// @brief Returns the exact time-grid schedule used to validate accepted
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/// frames.
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const ThermalTimeGrid& TimeGrid() const noexcept;
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/// @brief Returns original nominal dt for metadata, independent of actual
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/// last delta.
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double NominalTimeIncrement() const noexcept;
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/// @brief Returns the exact input end time for metadata.
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double TimePeriod() const noexcept;
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/// @brief Returns active Domain node IDs in temperature row order.
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const std::vector<EntityIndex>& NodeOrder() const noexcept;
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/// @brief Returns immutable source identities corresponding to NodeOrder().
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const std::vector<SourceEntityId>& NodeSourceIds() const noexcept;
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/// @brief Returns Domain element IDs in flux/frame row order.
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const std::vector<EntityIndex>& ElementOrder() const noexcept;
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/// @brief Returns immutable source identities corresponding to
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/// ElementOrder().
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const std::vector<SourceEntityId>& ElementSourceIds() const noexcept;
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/// @brief Returns the N by 5 free=0/prescribed=1 mask.
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const std::vector<std::array<std::uint8_t, 5>>& ConstraintMask()
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const noexcept;
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/// @brief Returns prescribed node/source-DOF identities in node/station
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/// order.
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const std::vector<ThermalReactionDof>& ReactionDofs() const noexcept;
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/// @brief Returns E by 4 fixed local frames, stored once for the entire
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/// history.
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const std::vector<ThermalElementFrames>& FluxLocalFrames() const noexcept;
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private:
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/// @brief Takes an exact schedule; Create then fills the validated inventory.
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ThermalAnalysisState(ThermalTimeGrid grid, double nominal, double period);
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/// @brief Checks frame metadata, mapping, payload shape and finite values.
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Status ValidateFrame(const ThermalAcceptedFrame& frame) const;
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ThermalTimeGrid grid_;
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double nominal_;
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double period_;
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std::vector<EntityIndex> node_order_;
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std::vector<SourceEntityId> node_source_ids_;
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std::vector<EntityIndex> element_order_;
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std::vector<SourceEntityId> element_source_ids_;
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std::vector<std::array<std::uint8_t, 5>> constraint_mask_;
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std::vector<ThermalReactionDof> reaction_dofs_;
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std::vector<ThermalElementFrames> local_frames_;
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std::vector<ThermalAcceptedFrame> frames_;
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};
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} // namespace fesa
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#endif // FESA_ANALYSIS_THERMAL_ANALYSIS_STATE_H_
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