From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 26 Jun 2021 18:38:26 +0000 (-0700)
Subject: rephrase accumulate loop in Blocks::cost using a range-based for-loop
X-Git-Tag: 2.48.0~23^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=06566922dd383a340b58321e60cf9f92c79f9160;p=graphviz

rephrase accumulate loop in Blocks::cost using a range-based for-loop
---

diff --git a/lib/vpsc/blocks.cpp b/lib/vpsc/blocks.cpp
index 3c2b97e7f..9ac995620 100644
--- a/lib/vpsc/blocks.cpp
+++ b/lib/vpsc/blocks.cpp
@@ -194,9 +194,8 @@ void Blocks::split(Block *b, Block *&l, Block *&r, Constraint *c) {
  */
 double Blocks::cost() {
 	double c = 0;
-	for(set<Block*>::iterator i=begin();i!=end();i++) {
-		c += (*i)->cost();
+	for (Block *b : *this) {
+		c += b->cost();
 	}
 	return c;
 }
-