initial commit (kitbashed from kalman project)

src/pyreflect/pyreflect.cpp

@@ -0,0 +1,52 @@
+/* @file pyreflect.cpp */
+
+// note: need pyreflect/ here bc pyreflect.hpp is generated, located in build directory
+#include "src/pyreflect/pyreflect.hpp"
+#include "xo/reflect/TypeDescr.hpp"
+#include "xo/reflect/TaggedRcptr.hpp"
+#include "xo/reflect/SelfTagging.hpp"
+//#include "time/Time.hpp"
+//#include "xo/pyutil/pytime.hpp"
+#include "xo/pyutil/pyutil.hpp"
+//#include <pybind11/pybind11.h>
+//#include <pybind11/stl.h>
+//#include <pybind11/chrono.h>
+//#include <pybind11/operators.h>
+
+namespace xo {
+    using xo::time::utc_nanos;
+    using xo::ref::unowned_ptr;
+    using xo::ref::rp;
+    namespace py = pybind11;
+
+    namespace reflect {
+        PYBIND11_MODULE(PYREFLECT_MODULE_NAME(), m) {
+
+            /* note: possibly move this to pytime/  if/when we provide it */
+            //py::class_<utc_nanos>(m, "utc_nanos");
+
+            //py::class_<TypeDescrImpl>(m, "TypeDescr");
+            py::class_<TypeDescrBase,     unowned_ptr<TypeDescrBase>>(m, "TypeDescr")
+                .def_static("print_reflected_types",
+                            [](){ TypeDescrBase::print_reflected_types(std::cout); })
+                .def_property_readonly("canonical_name", &TypeDescrBase::canonical_name)
+                .def("__repr__", &TypeDescrBase::display_string);
+
+            /* note: this means python will use
+             *         std::unique_ptr<TaggedRcptr>
+             *       when it encounters a TaggedRcptr instance.
+             *       Maintains refcount at cost of 2nd level of indirection.
+             */
+            py::class_<TaggedRcptr>(m, "TaggedRcptr")
+                .def_property_readonly("td", &TaggedPtr::td)
+                .def("__repr__", &TaggedRcptr::display_string);
+
+            py::class_<SelfTagging,
+                       rp<SelfTagging>>(m, "SelfTagging")
+                .def("self_tp", &SelfTagging::self_tp);
+
+        } /*pyreflect*/
+    } /*namespace reflect*/
+} /*namespace xo*/
+
+/* end pyreflect.cpp */