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 +1,79 @@
+#include <fesa/model/domain.hpp>
+
+#include <array>
+#include <vector>
+
+namespace {
+
+int fail()
+{
+    return 1;
+}
+
+} // namespace
+
+int main()
+{
+    fesa::model::Domain domain;
+
+    domain.add_node(fesa::model::Node{fesa::core::NodeId{1}, {1.0, 2.0, 3.0}});
+    domain.add_element(fesa::model::Element{
+        fesa::core::ElementId{10},
+        fesa::model::ElementTopology::truss2,
+        {fesa::core::NodeId{1}, fesa::core::NodeId{2}},
+        fesa::core::PropertyId{20}
+    });
+    domain.add_material(fesa::model::Material{fesa::core::MaterialId{30}, "steel"});
+    domain.add_property(fesa::model::Property{
+        fesa::core::PropertyId{20},
+        "bar",
+        fesa::core::MaterialId{30}
+    });
+
+    fesa::model::AnalysisStep step{fesa::core::StepId{40}, "load"};
+    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);
+
+    const auto* node = domain.find_node(fesa::core::NodeId{1});
+    if (node == nullptr || node->coordinates()[2] != 3.0) {
+        return fail();
+    }
+
+    const auto* element = domain.find_element(fesa::core::ElementId{10});
+    if (element == nullptr ||
+        element->topology() != fesa::model::ElementTopology::truss2 ||
+        element->node_ids().size() != 2 ||
+        element->property_id().value != 20) {
+        return fail();
+    }
+
+    const auto* material = domain.find_material(fesa::core::MaterialId{30});
+    if (material == nullptr || material->name() != "steel") {
+        return fail();
+    }
+
+    const auto* property = domain.find_property(fesa::core::PropertyId{20});
+    if (property == nullptr ||
+        property->name() != "bar" ||
+        property->material_id().value != 30) {
+        return fail();
+    }
+
+    const auto* analysis_step = domain.find_step(fesa::core::StepId{40});
+    if (analysis_step == nullptr ||
+        analysis_step->boundary_conditions().size() != 1 ||
+        analysis_step->loads().size() != 1) {
+        return fail();
+    }
+
+    if (domain.find_node(fesa::core::NodeId{999}) != nullptr ||
+        domain.find_element(fesa::core::ElementId{999}) != nullptr ||
+        domain.find_material(fesa::core::MaterialId{999}) != nullptr ||
+        domain.find_property(fesa::core::PropertyId{999}) != nullptr ||
+        domain.find_step(fesa::core::StepId{999}) != nullptr) {
+        return fail();
+    }
+
+    return 0;
+}