use boost for lround, as it is not available on MSVC2012

PDAL · May 16, 2014 · 044a780 · 044a780
1 parent 8bb016d
commit 044a780
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/pdal/PointBuffer.hpp b/include/pdal/PointBuffer.hpp
@@ -42,6 +42,7 @@
 #include <boost/lexical_cast.hpp>
 #include <boost/algorithm/string.hpp>
 #include <boost/interprocess/managed_shared_memory.hpp>
+#include <boost/math/special_functions/round.hpp>
 
 #include <pdal/pdal_internal.hpp>
 #include <pdal/Bounds.hpp>
@@ -672,7 +673,7 @@ inline T PointBuffer::getFieldAs(pdal::Dimension const& dim,
     try
     {
         if (std::is_integral<T>::value)
-            retval = boost::numeric_cast<T>(lround(val));
+            retval = boost::numeric_cast<T>(boost::math::lround(val));
         else
             retval = boost::numeric_cast<T>(val);
     }