feat: add solver core skeleton

2026-06-12 02:25:07 +09:00
parent 4e7fd1087d
commit cbd1a6c5d7
46 changed files with 1911 additions and 19 deletions
@@ -0,0 +1,73 @@
+#include <fesa/analysis/analysis_model.hpp>
+
+#include <stdexcept>
+
+namespace {
+
+fesa::model::Domain make_domain()
+{
+    fesa::model::Domain domain;
+    domain.add_node({fesa::core::NodeId{1}, {0.0, 0.0, 0.0}});
+    domain.add_node({fesa::core::NodeId{2}, {1.0, 0.0, 0.0}});
+    domain.add_material({fesa::core::MaterialId{3}, "steel"});
+    domain.add_property({fesa::core::PropertyId{4}, "bar", fesa::core::MaterialId{3}});
+    domain.add_element({
+        fesa::core::ElementId{5},
+        fesa::model::ElementTopology::truss2,
+        {fesa::core::NodeId{1}, fesa::core::NodeId{2}},
+        fesa::core::PropertyId{4}
+    });
+
+    fesa::model::AnalysisStep step{fesa::core::StepId{6}, "static"};
+    step.add_boundary_condition({fesa::core::NodeId{1}, fesa::model::DofComponent::ux, 0.0});
+    step.add_load({fesa::core::NodeId{2}, fesa::model::DofComponent::ux, 10.0});
+    domain.add_step(step);
+    return domain;
+}
+
+int fail()
+{
+    return 1;
+}
+
+} // namespace
+
+int main()
+{
+    const auto domain = make_domain();
+    const fesa::analysis::AnalysisModel model{domain, fesa::core::StepId{6}};
+
+    if (&model.domain() != &domain) {
+        return fail();
+    }
+    if (&model.step() != domain.find_step(fesa::core::StepId{6})) {
+        return fail();
+    }
+    if (model.active_elements().size() != 1 ||
+        model.active_elements()[0] != domain.find_element(fesa::core::ElementId{5})) {
+        return fail();
+    }
+    if (model.active_boundary_conditions().size() != 1 ||
+        model.active_loads().size() != 1) {
+        return fail();
+    }
+
+    const auto* property = model.property_for(*model.active_elements()[0]);
+    if (property == nullptr || property != domain.find_property(fesa::core::PropertyId{4})) {
+        return fail();
+    }
+
+    const auto* material = model.material_for(*property);
+    if (material == nullptr || material != domain.find_material(fesa::core::MaterialId{3})) {
+        return fail();
+    }
+
+    try {
+        const fesa::analysis::AnalysisModel missing{domain, fesa::core::StepId{99}};
+        (void)missing;
+        return fail();
+    } catch (const std::invalid_argument&) {
+    }
+
+    return 0;
+}