feat(linear-static-mitc4-shell): step 13 - shell-reference-comparison

tests/reference/mitc4_reference_comparison.hpp

@@ -0,0 +1,81 @@
+#pragma once
+
+#include "fesa/core/status.hpp"
+
+#include <cstddef>
+#include <cstdint>
+#include <filesystem>
+#include <string>
+#include <vector>
+
+namespace fesa::test {
+
+struct Mitc4ReferenceCase {
+    std::string caseId;
+    std::string expectedSourceElementType;
+    std::filesystem::path inputPath;
+    std::filesystem::path displacementCsvPath;
+    std::filesystem::path resultsHdf5Path;
+};
+
+struct Mitc4RowDecision {
+    std::string caseId;
+    std::string instanceName;
+    std::int64_t sourceNodeLabel;
+    std::string component;
+    double fesaValue;
+    double referenceValue;
+    double absoluteError;
+    double tolerance;
+    double normalizedError;
+    bool blocking;
+    bool withinTolerance;
+};
+
+struct Mitc4ComponentMetrics {
+    std::string component;
+    double referenceScale;
+    double tolerance;
+    double maximumAbsoluteError;
+    double maximumNormalizedError;
+    double rmsError;
+    double vectorNormError;
+    std::size_t worstRow;
+};
+
+struct Mitc4VectorMetrics {
+    std::string instanceName;
+    std::int64_t sourceNodeLabel;
+    double displacementNormError;
+    double rotationNormError;
+};
+
+struct Mitc4Warning {
+    std::string code;
+    std::size_t row;
+    std::string message;
+};
+
+struct Mitc4ComparisonReport {
+    std::string caseId;
+    std::string sourceElementType;
+    std::string internalFormulation;
+    std::string integrationRule;
+    std::vector<Mitc4RowDecision> rows;
+    std::vector<Mitc4ComponentMetrics> metrics;
+    std::vector<Mitc4VectorMetrics> vectorMetrics;
+    std::vector<Mitc4Warning> warnings;
+    std::size_t worstRow;
+    bool passed;
+};
+
+class Mitc4ReferenceComparison {
+public:
+    static Result<Mitc4ComparisonReport> compare(
+        const Mitc4ReferenceCase& referenceCase);
+    static Status writeDeterministicJson(
+        const Mitc4ComparisonReport& report,
+        const std::filesystem::path& outputJson);
+};
+
+} // namespace fesa::test