From 2d607cec2e3a62427e6c6beb4f3e3c28e3770ac6 Mon Sep 17 00:00:00 2001
From: Tavmjong Bah <tavmjong@free.fr>
Date: Wed, 15 Feb 2017 07:50:11 +0100
Subject: Fix compile for Trusty. (Colliding definitions of isinf between C99
 and C++11 with GCC.)

(bzr r15521)
---
 src/libcola/gradient_projection.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libcola/gradient_projection.cpp')

diff --git a/src/libcola/gradient_projection.cpp b/src/libcola/gradient_projection.cpp
index c8488a545..c079c3149 100644
--- a/src/libcola/gradient_projection.cpp
+++ b/src/libcola/gradient_projection.cpp
@@ -50,7 +50,7 @@ unsigned GradientProjection::solve(double * b) {
     //cerr << "in gradient projection: n=" << n << endl;
     for (i=0;i<n;i++) {
         assert(!IS_NAN(place[i]));
-        assert(!isinf(place[i]));
+        assert(IS_FINITE(place[i]));
         vars[i]->desiredPosition=place[i];
     }
     try {
@@ -98,7 +98,7 @@ unsigned GradientProjection::solve(double * b) {
 		for (i=0; i<n; i++) {
 			place[i]-=alpha*g[i];
             assert(!IS_NAN(place[i]));
-            assert(!isinf(place[i]));
+            assert(IS_FINITE(place[i]));
             vars[i]->desiredPosition=place[i];
 		}
         for (DummyVars::iterator it=dummy_vars.begin();it!=dummy_vars.end();++it){
-- 
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