From b82b890314bfc64364f38e69696f7c6596ec3536 Mon Sep 17 00:00:00 2001
From: Alex Valavanis <valavanisalex@gmail.com>
Date: Tue, 25 Jul 2017 13:17:19 +0100
Subject: libcola: C++11 fixes for Trusty

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

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

diff --git a/src/libcola/cola.cpp b/src/libcola/cola.cpp
index d553110b9..0009ef894 100644
--- a/src/libcola/cola.cpp
+++ b/src/libcola/cola.cpp
@@ -126,7 +126,7 @@ ConstrainedMajorizationLayout
             Dij[i*n + j] = d;
             if(i==j) continue;
             double lij=0;
-            if(d!=0 && !isinf(d)) {
+            if(d!=0 && !std::isinf(d)) {
                 lij=1./(d*d);
             }
             degree += lap2[i*n + j] = lij;
@@ -284,7 +284,7 @@ inline double ConstrainedMajorizationLayout
     for (unsigned i = 1; i < n; i++) {
         for (unsigned j = 0; j < i; j++) {
             d = Dij[i*n+j];
-            if(!isinf(d)&&d!=numeric_limits<double>::max()) {
+            if(!std::isinf(d)&&d!=numeric_limits<double>::max()) {
                 diff = d - euclidean_distance(i,j);
                 if(d>80&&diff<0) continue;
                 sum += diff*diff / (d*d);
-- 
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