mark getRightNeighbours static

This is not used outside of its containing file.

diff --git a/lib/vpsc/generate-constraints.cpp b/lib/vpsc/generate-constraints.cpp
index c2f618ecbfcc85f48141f048c9b3addb059ca9fb..f0901214b7861cf8a5945cf4b5c595b5bbdfe7d9 100644 (file)
--- a/lib/vpsc/generate-constraints.cpp
+++ b/lib/vpsc/generate-constraints.cpp
@@ -101,7 +101,7 @@ static NodeSet* getLeftNeighbours(NodeSet &scanline,Node *v) {
        }
        return leftv;
 }
-NodeSet* getRightNeighbours(NodeSet &scanline,Node *v) {
+static NodeSet* getRightNeighbours(NodeSet &scanline,Node *v) {
        NodeSet *rightv = new NodeSet;
        NodeSet::iterator i=scanline.find(v);
        for(i++;i!=scanline.end(); i++) {