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-rw-r--r--unsupported/test/alignedvector3.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/unsupported/test/alignedvector3.cpp b/unsupported/test/alignedvector3.cpp
index fc2bc2135..0e6226ad3 100644
--- a/unsupported/test/alignedvector3.cpp
+++ b/unsupported/test/alignedvector3.cpp
@@ -10,6 +10,16 @@
#include "main.h"
#include <unsupported/Eigen/AlignedVector3>
+namespace Eigen {
+
+template<typename T,typename Derived>
+T test_relative_error(const AlignedVector3<T> &a, const MatrixBase<Derived> &b)
+{
+ return test_relative_error(a.coeffs().template head<3>(), b);
+}
+
+}
+
template<typename Scalar>
void alignedvector3()
{