From 45a4b2c913c3b66b9e6cf373910a16878b06c162 Mon Sep 17 00:00:00 2001
From: Christopher Lackner <clackner@cerbsim.com>
Date: Thu, 7 May 2020 10:03:00 +0200
Subject: [PATCH] pickle bitarrays

---
 libsrc/core/python_ngcore_export.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libsrc/core/python_ngcore_export.cpp b/libsrc/core/python_ngcore_export.cpp
index 953dea59..1aaf12b0 100644
--- a/libsrc/core/python_ngcore_export.cpp
+++ b/libsrc/core/python_ngcore_export.cpp
@@ -30,6 +30,7 @@ PYBIND11_MODULE(pyngcore, m) // NOLINT
                       if (a[i]) ba->SetBit(i);
                     return ba;
                   } ), py::arg("vec"))
+    .def(NGSPickle<BitArray>())
     .def("__str__", &ToString<BitArray>)
     .def("__len__", &BitArray::Size)
     .def("__getitem__", [] (BitArray & self, int i)