diff --git a/resource/reapi/bindings/c++/reapi_cli.hpp b/resource/reapi/bindings/c++/reapi_cli.hpp
index 10b67aeea..66cd2efba 100644
--- a/resource/reapi/bindings/c++/reapi_cli.hpp
+++ b/resource/reapi/bindings/c++/reapi_cli.hpp
@@ -72,6 +72,8 @@ class resource_query_t {
     const std::shared_ptr<job_info_t> &get_job (const uint64_t jobid);
     const bool reservation_exists (const uint64_t jobid);
     const bool allocation_exists (const uint64_t jobid);
+    const unsigned int preorder_count ();
+    const unsigned int postorder_count ();
 
     /* Mutators */
     void clear_resource_query_err_msg ();
@@ -142,7 +144,9 @@ class reapi_cli_t : public reapi_t {
     static int info (void *h, const uint64_t jobid, std::string &mode,
                      bool &reserved, int64_t &at, double &ov);
     static int info (void *h, const uint64_t jobid,
-                     std::shared_ptr<job_info_t> &job); 
+                     std::shared_ptr<job_info_t> &job);
+    static unsigned int preorder_count (void *h);
+    static unsigned int postorder_count (void *h);
     static int stat (void *h, int64_t &V, int64_t &E,int64_t &J,
                      double &load, double &min, double &max, double &avg);
     static const std::string &get_err_message ();
diff --git a/resource/reapi/bindings/c++/reapi_cli_impl.hpp b/resource/reapi/bindings/c++/reapi_cli_impl.hpp
index feb3dbc5c..5e3796839 100644
--- a/resource/reapi/bindings/c++/reapi_cli_impl.hpp
+++ b/resource/reapi/bindings/c++/reapi_cli_impl.hpp
@@ -263,6 +263,20 @@ int reapi_cli_t::info (void *h, const uint64_t jobid,
     return 0;
 }
 
+unsigned int reapi_cli_t::preorder_count (void *h)
+{
+    resource_query_t *rq = static_cast<resource_query_t *> (h);
+
+    return rq->preorder_count ();
+}
+
+unsigned int reapi_cli_t::postorder_count (void *h)
+{
+    resource_query_t *rq = static_cast<resource_query_t *> (h);
+
+    return rq->postorder_count ();
+}
+
 int reapi_cli_t::stat (void *h, int64_t &V, int64_t &E,int64_t &J,
                        double &load, double &min, double &max, double &avg)
 {
@@ -634,6 +648,16 @@ const bool resource_query_t::reservation_exists (const uint64_t jobid)
     return reservations.find (jobid) != reservations.end ();
 }
 
+const unsigned int resource_query_t::preorder_count ()
+{
+    return traverser->get_total_preorder_count ();
+}
+
+const unsigned int resource_query_t::postorder_count ()
+{
+    return traverser->get_total_postorder_count ();
+}
+
 void resource_query_t::clear_resource_query_err_msg ()
 {
     m_err_msg = "";