Integrate Refactor solver sources and dual MSVC CMake builds

src/fesa/analysis/analysis_state.cpp

@@ -7,9 +7,15 @@
 #include <string>
 #include <utility>
 
+#include "fesa/fem/dof_manager.h"
+#include "math/finite_values.h"
+#include "results/shell_result_recovery.h"
+
 namespace fesa {
 namespace {
 
+using math_internal::IsFinite;
+
 constexpr std::size_t kShellLocationsPerElement = 4U;
 
 /// @brief Creates a structured failure without mutating existing state.
@@ -21,31 +27,6 @@ Status ShellCandidateFailure(const std::string& code,
       {{Severity::kError, code, {}, "ANALYSIS_STATE", identity, message}});
 }
 
-template <std::size_t Size>
-/// @brief Tests one fixed-size candidate component array for finite values.
-bool IsFinite(const std::array<double, Size>& values) {
-  return std::all_of(values.begin(), values.end(),
-                     [](const double value) { return std::isfinite(value); });
-}
-
-/// @brief Tests every physical shell row component for finite values.
-bool IsFinite(const ShellResultRow& row) {
-  if (!IsFinite(row.natural_coordinates) || !IsFinite(row.generalized_strain) ||
-      !IsFinite(row.section_resultant)) {
-    return false;
-  }
-  for (const auto& axis : row.local_frame) {
-    if (!IsFinite(axis)) {
-      return false;
-    }
-  }
-  return std::all_of(row.stress.begin(), row.stress.end(),
-                     [](const ShellSectionStressRow& stress) {
-                       return std::isfinite(stress.zeta) &&
-                              IsFinite(stress.components);
-                     });
-}
-
 }  // namespace
 
 AnalysisState AnalysisState::Create(const DofManager& dofs,
@@ -170,7 +151,7 @@ Status AnalysisState::CommitShellResults(
               "Shell stress rows require BOTTOM, MIDDLE, TOP identity.");
         }
       }
-      if (!IsFinite(row)) {
+      if (!results_internal::IsFiniteShellRow(row)) {
         return ShellCandidateFailure(
             "nonfinite-shell-state-value", std::to_string(row.element),
             "Shell result rows must contain only finite values.");