KOKO\Mimi
30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
#ifndef FESA_ASSEMBLY_LOAD_ASSEMBLER_H_
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#define FESA_ASSEMBLY_LOAD_ASSEMBLER_H_
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#include "fesa/analysis/analysis_model.h"
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#include "fesa/fem/dof_manager.h"
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#include "fesa/math/sparse_matrix.h"
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#include "fesa/math/vector.h"
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namespace fesa {
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/// @brief Assembles semantic nodal loads in stable source order.
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class LoadAssembler {
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public:
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/// @brief Accumulates all active CLOAD rows in full-DOF space.
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/// @return A finite full load vector or a structured model failure.
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static Result<Vector> AssembleFullNodalLoad(const AnalysisModel& model,
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const DofManager& dofs);
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/// @brief Forms Ff-Kfc*dc in stable free/constrained order.
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/// @note This operation neither factorizes nor invokes a solver.
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static Result<Vector> EffectiveFreeRhs(const Vector& full_load,
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const SparseMatrix& kfc,
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const Vector& prescribed_values,
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const DofManager& dofs);
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};
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} // namespace fesa
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#endif // FESA_ASSEMBLY_LOAD_ASSEMBLER_H_
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