neatogen compute_new_weights: use cgraph wrappers for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.

diff --git a/lib/neatogen/kkutils.c b/lib/neatogen/kkutils.c
index 0aa316772b73777245e02018a2431bfdbf5c1b82..8277d71cc1de92b672d2a4fb40980153735e05f3 100644 (file)
--- a/lib/neatogen/kkutils.c
+++ b/lib/neatogen/kkutils.c
@@ -239,14 +239,13 @@ void compute_new_weights(vtx_data * graph, int n)
 
     int i, j;
     int nedges = 0;
-    float *weights;
-    int *vtx_vec = N_GNEW(n, int);
+    int *vtx_vec = gv_calloc(n, sizeof(int));
     int deg_i, deg_j, neighbor;
 
     for (i = 0; i < n; i++) {
        nedges += graph[i].nedges;
     }
-    weights = N_GNEW(nedges, float);
+    float *weights = gv_calloc(nedges, sizeof(float));
 
     for (i = 0; i < n; i++) {
        vtx_vec[i] = 0;