NINI
31 lines
613 B
C++
31 lines
613 B
C++
#pragma once
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#include "fesa/Core/Types.hpp"
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#include <algorithm>
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#include <vector>
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namespace fesa {
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struct SparsePatternEntry {
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EquationId row = 0;
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EquationId col = 0;
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};
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struct SparsePattern {
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EquationId equation_count = 0;
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std::vector<SparsePatternEntry> entries;
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SparseIndex nonzeroCount() const {
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return static_cast<SparseIndex>(entries.size());
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}
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bool contains(EquationId row, EquationId col) const {
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return std::any_of(entries.begin(), entries.end(), [&](const SparsePatternEntry& entry) {
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return entry.row == row && entry.col == col;
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});
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}
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};
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} // namespace fesa
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