[MeL] Namespace std before sqrt.

MeshLib/Elements/LineRule2.cpp

@@ -21,7 +21,7 @@ const unsigned LineRule2::edge_nodes[1][2] =
 
 double LineRule2::computeVolume(Node const* const* _nodes)
 {
-    return sqrt(MathLib::sqrDist(*_nodes[0], *_nodes[1]));
+    return std::sqrt(MathLib::sqrDist(*_nodes[0], *_nodes[1]));
 }
 
 bool LineRule2::isPntInElement(Node const* const* nodes,

MeshLib/MeshQuality/ElementSizeMetric.cpp

@@ -59,7 +59,7 @@ std::size_t ElementSizeMetric::calc1dQuality()
         double area(std::numeric_limits<double>::max());
         _element_quality_metric[k] = elements[k]->getContent();
         if (_element_quality_metric[k] <
-            sqrt(fabs(std::numeric_limits<double>::epsilon())))
+            std::sqrt(fabs(std::numeric_limits<double>::epsilon())))
         {
             error_count++;
         }

MeshLib/MeshQuality/RadiusEdgeRatioMetric.cpp

@@ -36,7 +36,7 @@ void RadiusEdgeRatioMetric::calculateQuality ()
         std::copy_n(elem.getNodes(), n_nodes, pnts.begin());
         GeoLib::MinimalBoundingSphere const s(pnts);
         auto const& [min, max] = computeSqrEdgeLengthRange(elem);
-        _element_quality_metric[k] = sqrt(min)/(2*s.getRadius());
+        _element_quality_metric[k] = std::sqrt(min) / (2 * s.getRadius());
     }
 }