expose the torus ID mapping functions to modelnet

codes/model-net-inspect.h

@@ -15,6 +15,8 @@
  * annotation), while ignore_annotations is a flag controlling whether
  * annotations are checked for or not - if not, then */
 
+/** TORUS FUNCTIONS **/
+
 /* get the dimensions of a torus configuration torus network. n and dims are
  * return paramters */
 void model_net_torus_get_dims(
@@ -23,6 +25,17 @@ void model_net_torus_get_dims(
         int               * n,
         int const * const * dims);
 
+/* mapping utilities to and from linearized torus node ids */
+void model_net_torus_get_dim_id(
+        int         flat_id,
+        int         ndims,
+        const int * dim_lens,
+        int       * out_dim_ids);
+
+int model_net_torus_get_flat_id(
+        int         ndims,
+        const int * dim_lens,
+        const int * dim_ids);
 
 #endif /* end of include guard: MODEL_NET_INSPECT_H */
 

src/models/networks/model-net/torus.c

@@ -1404,6 +1404,24 @@ void model_net_torus_get_dims(
     *dims = p->dim_length;
 }
 
+void model_net_torus_get_dim_id(
+        int         flat_id,
+        int         ndims,
+        const int * dim_lens,
+        int       * out_dim_ids)
+{
+    to_dim_id(flat_id, ndims, dim_lens, out_dim_ids);
+}
+
+int model_net_torus_get_flat_id(
+        int         ndims,
+        const int * dim_lens,
+        const int * dim_ids)
+{
+    return to_flat_id(ndims, dim_lens, dim_ids);
+}
+
+
 /*
  * Local variables:
  *  c-indent-level: 4