neatogen: remove now unused 'delete_digcola_levels'

diff --git a/lib/neatogen/quad_prog_vpsc.c b/lib/neatogen/quad_prog_vpsc.c
index 741371d3df7a0b2a162efb7754920a51ee2c4f38..01180331bedb1f1b0345baf84abbace69e0c56a6 100644 (file)
--- a/lib/neatogen/quad_prog_vpsc.c
+++ b/lib/neatogen/quad_prog_vpsc.c
@@ -611,14 +611,6 @@ DigColaLevel *assign_digcola_levels(int *ordering, int n, int *level_inds,
     }
     return l;
 }
-void delete_digcola_levels(DigColaLevel * l, int num_levels)
-{
-    int i;
-    for (i = 0; i < num_levels; i++) {
-       free(l[i].nodes);
-    }
-    free(l);
-}
 
 /*********************
 get number of separation constraints based on the number of nodes in each level

diff --git a/lib/neatogen/quad_prog_vpsc.h b/lib/neatogen/quad_prog_vpsc.h
index aaeab58de50f71a9703c78a12596f950b9d9cfd6..132bd182c44626ca6e45cb48d54c6665e1b3cd63 100644 (file)
--- a/lib/neatogen/quad_prog_vpsc.h
+++ b/lib/neatogen/quad_prog_vpsc.h
@@ -74,7 +74,6 @@ typedef struct {
  * unpack the "ordering" array into an array of DigColaLevel (as defined above)
  */
 extern DigColaLevel* assign_digcola_levels(int *ordering, int n, int *level_inds, int num_divisions);
-extern void delete_digcola_levels(DigColaLevel *l, int num_levels);
 int get_num_digcola_constraints(DigColaLevel *levels, int num_levels);
 #endif