From 5da59d9aa9298136d447e4014aef207f00cdc82b Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Sun, 3 Nov 2013 12:26:26 +0100
Subject: [PATCH] std::isfinite is C++11

---
 configure.ac               | 10 ++++++++++
 src/lib/CWDbaseContent.cxx |  5 +++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/lib/CWDbaseContent.cxx b/src/lib/CWDbaseContent.cxx
index f27148d..7198103 100644
--- a/src/lib/CWDbaseContent.cxx
+++ b/src/lib/CWDbaseContent.cxx
@@ -33,7 +33,6 @@
 
 #include <time.h>
 
-#include <cmath>
 #include <cstring>
 #include <ctime>
 #include <iomanip>
@@ -41,6 +40,8 @@
 #include <set>
 #include <sstream>
 
+#include <boost/math/special_functions/fpclassify.hpp>
+
 #include <libwpd/libwpd.h>
 
 #include "MWAWContentListener.hxx"
@@ -969,7 +970,7 @@ void CWDbaseContent::send(double val, CWStyleManager::CellFormat const &format)
     if (type>=10&&type<=11) type += 4;
     else if (type>=14) type=16;
   }
-  if (type <= 0 || type >=16 || type==10 || type==11 || !std::isfinite(val)) {
+  if (type <= 0 || type >=16 || type==10 || type==11 || !boost::math::isfinite(val)) {
     s << val;
     listener->insertUnicodeString(s.str().c_str());
     return;
-- 
1.8.3.1