Initial Commit

examples/concepts/policies.hpp

@@ -0,0 +1,31 @@
+#pragma once
+#include <type_traits>
+
+namespace gridfire::policy {
+struct ReactionChainPolicy {};
+struct NetworkPolicy {};
+}
+namespace py {
+template<class T, class BaseT> struct class_ {
+    template<class F> class_& def(const char*, F) { return *this; }
+};
+}
+namespace bindings::detail {
+template<typename T>
+concept IsReactionChainPolicy = std::is_base_of_v<gridfire::policy::ReactionChainPolicy, T>;
+template<typename T>
+concept IsNetworkPolicy = std::is_base_of_v<gridfire::policy::NetworkPolicy, T>;
+
+template<IsReactionChainPolicy T, IsReactionChainPolicy BaseT>
+void registerReactionChainPolicyDefs(py::class_<T, BaseT>& pyClass) {
+    pyClass.def("name", &T::name)
+        .def("hash", [](const T& self) { return self.hash(0); });
+}
+
+template<IsNetworkPolicy T, IsNetworkPolicy BaseT>
+void registerNetworkPolicyDefs(py::class_<T, BaseT> pyClass) {
+    pyClass.def("name", &T::name)
+        .def("construct", [](const T& self) { return self.construct(); });
+}
+static_assert(IsNetworkPolicy<gridfire::policy::NetworkPolicy>);
+}