From d18b8150ba16f4a930b213dae1f4fb369cb3d0bf Mon Sep 17 00:00:00 2001
From: Tim Dwyer <tgdwyer@gmail.com>
Date: Fri, 14 Jul 2006 04:09:40 +0000
Subject: - Connectors with end-markers now constrained to point downwards in
 graph layout  - vpsc namespace added to libvpsc

(bzr r1408)
---
 src/libvpsc/generate-constraints.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libvpsc/generate-constraints.cpp')

diff --git a/src/libvpsc/generate-constraints.cpp b/src/libvpsc/generate-constraints.cpp
index 312ad960b..3b69e7968 100644
--- a/src/libvpsc/generate-constraints.cpp
+++ b/src/libvpsc/generate-constraints.cpp
@@ -20,10 +20,12 @@
 using std::set;
 using std::vector;
 
+namespace vpsc {
 std::ostream& operator <<(std::ostream &os, const Rectangle &r) {
 	os << "{"<<r.minX<<","<<r.maxX<<","<<r.minY<<","<<r.maxY<<"},";
 	return os;
 }
+
 Rectangle::Rectangle(double x, double X, double y, double Y) 
 : minX(x),maxX(X),minY(y),maxY(Y) {
 		assert(x<=X);
@@ -301,3 +303,4 @@ int generateYConstraints(const int n, Rectangle** rs, Variable** vars, Constrain
 	for(i=0;i<m;i++) cs[i]=constraints[i];
 	return m;
 }
+}
-- 
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