From c7ede425f34815c161612b81271cee6fea34a3d8 Mon Sep 17 00:00:00 2001
From: taigw <wguotai@gmail.com>
Date: Mon, 18 Jun 2018 12:53:56 +0100
Subject: [PATCH] Update geodesic_distance.cpp

---
 cpp/geodesic_distance.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/cpp/geodesic_distance.cpp b/cpp/geodesic_distance.cpp
index 34cd9a5..d321cf4 100644
--- a/cpp/geodesic_distance.cpp
+++ b/cpp/geodesic_distance.cpp
@@ -185,6 +185,24 @@ static PyMethodDef Methods[] = {
     {NULL, NULL, 0, NULL}
 };
 
+
+// for python 3
+//static struct PyModuleDef cGeoDis =
+//{
+//    PyModuleDef_HEAD_INIT,
+//    "geodesic_distance",
+//    "",
+//    -1,
+//    Methods
+//};
+
+//PyMODINIT_FUNC PyInit_geodesic_distance(void){
+//    import_array();
+//    return PyModule_Create(&cGeoDis);
+//}
+
+
+// for python 2
 PyMODINIT_FUNC
 initgeodesic_distance(void) {
     (void) Py_InitModule("geodesic_distance", Methods);