From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 22 May 2021 04:34:31 +0000 (-0700)
Subject: make the Rectangles input to generateYConstraints const
X-Git-Tag: 2.47.3~25^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4b96ecd3b9a38ab6365db3a7c4924c2fc01f0b06;p=graphviz

make the Rectangles input to generateYConstraints const

This no longer needs to be mutable.
---

diff --git a/lib/vpsc/generate-constraints.cpp b/lib/vpsc/generate-constraints.cpp
index 5c9058987..00f5d5c90 100644
--- a/lib/vpsc/generate-constraints.cpp
+++ b/lib/vpsc/generate-constraints.cpp
@@ -217,7 +217,7 @@ int generateXConstraints(const vector<Rectangle*> &rs, Variable** vars,
 /**
  * Prepares constraints in order to apply VPSC vertically to remove ALL overlap.
  */
-int generateYConstraints(vector<Rectangle*> &rs, Variable** vars,
+int generateYConstraints(const vector<Rectangle*> &rs, Variable** vars,
 	  Constraint** &cs) {
 
 	vector<Event> events;
diff --git a/lib/vpsc/generate-constraints.h b/lib/vpsc/generate-constraints.h
index ef1e1c70f..14047d477 100644
--- a/lib/vpsc/generate-constraints.h
+++ b/lib/vpsc/generate-constraints.h
@@ -79,5 +79,5 @@ struct Constraint;
 // returns number of constraints generated
 int generateXConstraints(const std::vector<Rectangle*> &rs, Variable** vars,
 	Constraint** &cs, const bool useNeighbourLists);
-int generateYConstraints(std::vector<Rectangle*> &rs, Variable** vars,
+int generateYConstraints(const std::vector<Rectangle*> &rs, Variable** vars,
 	Constraint** &cs);