X-Git-Url: http://git.tdb.fi/?p=libs%2Fmath.git;a=blobdiff_plain;f=source%2Fgeometry%2Fhyperbox.h;h=865b968902f078b25297138786f3602fbafa9260;hp=845ca346eaffedf3aad1a4899b54c281c9593ff9;hb=643aa7b2317f88463f66da11e595ebe0f6c9621d;hpb=fe9d42c7cb18bc1db6d278bdc2f8372822d025bf

diff --git a/source/geometry/hyperbox.h b/source/geometry/hyperbox.h
index 845ca34..865b968 100644
--- a/source/geometry/hyperbox.h
+++ b/source/geometry/hyperbox.h
@@ -64,6 +64,8 @@ inline T HyperBox<T, D>::get_dimension(unsigned i) const
 template<typename T, unsigned D>
 inline bool HyperBox<T, D>::contains(const LinAl::Vector<T, D> &point) const
 {
+	using std::abs;
+
 	for(unsigned i=0; i<D; ++i)
 		if(abs(point[i])>dimensions[i]/2)
 			return false;