KOKO\Mimi
28 lines
838 B
C++
28 lines
838 B
C++
#ifndef FESA_ASSEMBLY_SPARSE_ASSEMBLER_H_
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#define FESA_ASSEMBLY_SPARSE_ASSEMBLER_H_
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#include "fesa/core/status.h"
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#include "fesa/math/sparse_matrix.h"
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namespace fesa {
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class AnalysisModel;
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class DofManager;
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class ParallelFor;
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/// @brief Owns deterministic element-contribution reduction into global CSR.
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class SparseAssembler {
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public:
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/// @brief Assembles stiffness in stable source-element and local-entry order.
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/// @return A validated full-DOF CSR matrix or structured model failure.
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/// @note Parallel workers produce index-owned local buffers; serial reduction
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/// remains the sole global CSR writer.
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static Result<SparseMatrix> AssembleStiffness(
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const AnalysisModel& model, const DofManager& dofs,
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const ParallelFor& parallel_for);
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};
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} // namespace fesa
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#endif // FESA_ASSEMBLY_SPARSE_ASSEMBLER_H_
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