From 7db2df8ed9ff4c3c0af8c04f3347750975924b17 Mon Sep 17 00:00:00 2001
From: Robert Maynard <robert.maynard@kitware.com>
Date: Mon, 31 Aug 2015 22:33:51 -0400
Subject: [PATCH] Make sure the vtkm::Magnitude can be used from worklets.

---
 vtkm/VectorAnalysis.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vtkm/VectorAnalysis.h b/vtkm/VectorAnalysis.h
index 86707d129..03738931e 100644
--- a/vtkm/VectorAnalysis.h
+++ b/vtkm/VectorAnalysis.h
@@ -107,6 +107,7 @@ MagnitudeTemplate(const T &x, vtkm::TypeTraitsVectorTag)
 /// actually plan to divide by the magnitude.
 ///
 template<typename T>
+VTKM_EXEC_CONT_EXPORT
 typename vtkm::VecTraits<T>::ComponentType
 Magnitude(const T &x)
 {