From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 10 Sep 2022 03:08:32 +0000 (-0700)
Subject: sfdpgen Multilevel_init: use cgraph wrapper for allocation
X-Git-Tag: 6.0.2~44^2~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=627058aa6e2bd88bdc03567d2e5fe747a3addc53;p=graphviz

sfdpgen Multilevel_init: 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/sfdpgen/Multilevel.c b/lib/sfdpgen/Multilevel.c
index c03310f02..6fe3cc943 100644
--- a/lib/sfdpgen/Multilevel.c
+++ b/lib/sfdpgen/Multilevel.c
@@ -34,10 +34,9 @@ void Multilevel_control_delete(Multilevel_control ctrl){
 }
 
 static Multilevel Multilevel_init(SparseMatrix A, SparseMatrix D, double *node_weights){
-  Multilevel grid;
   if (!A) return NULL;
   assert(A->m == A->n);
-  grid = GNEW(struct Multilevel_struct);
+  Multilevel grid = gv_alloc(sizeof(struct Multilevel_struct));
   grid->level = 0;
   grid->n = A->n;
   grid->A = A;