neatogen fdpAdjust: use cgraph wrapper 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/adjust.c b/lib/neatogen/adjust.c
index 33f85e89efa7cd1b892c26638218ed686d33ef49..f03b09188a1b954ef0884a11e9ba77c3d597eca5 100644 (file)
--- a/lib/neatogen/adjust.c
+++ b/lib/neatogen/adjust.c
@@ -730,7 +730,7 @@ fdpAdjust (graph_t* g, adjust_data* am)
     SparseMatrix A0 = makeMatrix(g, NULL);
     SparseMatrix A = A0;
     double *sizes;
-    double *pos = N_NEW(Ndim * agnnodes(g), double);
+    double *pos = gv_calloc(Ndim * agnnodes(g), sizeof(double));
     Agnode_t *n;
     int flag = 0, i;
     expand_t sep = sepFactor(g);