From a63e176f5b016f1d5a2a7b5101544430e5d3691e Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Sat, 29 Dec 2012 11:37:43 +0100
Subject: [PATCH] Cosmetics.

---
 mtp_graph.cc | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/mtp_graph.cc b/mtp_graph.cc
index fcdcfed..e83c848 100644
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -205,9 +205,9 @@ void MTPGraph::compute_dp_ranks() {
   // set the distance_from_source fields to this value.
 
   int *nb_predecessors = new int[_nb_vertices];
-  int *without_predecessors = new int[_nb_vertices];
-  int *new_without_predecessors = new int[_nb_vertices];
-  int nb_without_predecessors, new_nb_without_predecessors;
+  int *without_predecessor = new int[_nb_vertices];
+  int *new_without_predecessor = new int[_nb_vertices];
+  int nb_without_predecessor, new_nb_without_predecessor;
 
   for(int k = 0; k < _nb_vertices; k++) {
     nb_predecessors[k] = 0;
@@ -221,31 +221,31 @@ void MTPGraph::compute_dp_ranks() {
     }
   }
 
-  nb_without_predecessors = 0;
+  nb_without_predecessor = 0;
   for(int k = 0; k < _nb_vertices; k++) {
     if(nb_predecessors[k] == 0) {
-      without_predecessors[nb_without_predecessors++] = k;
+      without_predecessor[nb_without_predecessor++] = k;
     }
   }
 
   scalar_t rank = 1;
-  while(nb_without_predecessors > 0) {
-    new_nb_without_predecessors = 0;
-    for(int l = 0; l < nb_without_predecessors; l++) {
-      v = _vertices + without_predecessors[l];
+  while(nb_without_predecessor > 0) {
+    new_nb_without_predecessor = 0;
+    for(int l = 0; l < nb_without_predecessor; l++) {
+      v = _vertices + without_predecessor[l];
       v->distance_from_source = rank;
       for(e = v->leaving_edge_list_root; e; e = e->next_leaving_edge) {
         tv = int(e->terminal_vertex - _vertices);
         nb_predecessors[tv]--;
         ASSERT(nb_predecessors[tv] >= 0);
         if(nb_predecessors[tv] == 0) {
-          new_without_predecessors[new_nb_without_predecessors++] = tv;
+          new_without_predecessor[new_nb_without_predecessor++] = tv;
         }
       }
     }
 
-    swap(without_predecessors, new_without_predecessors);
-    nb_without_predecessors = new_nb_without_predecessors;
+    swap(without_predecessor, new_without_predecessor);
+    nb_without_predecessor = new_nb_without_predecessor;
     rank++;
   }
 
@@ -257,8 +257,8 @@ void MTPGraph::compute_dp_ranks() {
   }
 
   delete[] nb_predecessors;
-  delete[] without_predecessors;
-  delete[] new_without_predecessors;
+  delete[] without_predecessor;
+  delete[] new_without_predecessor;
 }
 
 //////////////////////////////////////////////////////////////////////
-- 
2.20.1