From b082d8f62183c0b3229be092e8f8e87d3511775c Mon Sep 17 00:00:00 2001
From: Jean-Paul Pelteret <jppelteret@gmail.com>
Date: Sat, 12 Aug 2017 01:04:41 -0600
Subject: [PATCH] Added operator== for VectorizedArray

---
 include/deal.II/base/vectorization.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/include/deal.II/base/vectorization.h b/include/deal.II/base/vectorization.h
index 96231eaf35..74dbedf6ba 100644
--- a/include/deal.II/base/vectorization.h
+++ b/include/deal.II/base/vectorization.h
@@ -2706,6 +2706,25 @@ vectorized_transpose_and_store(const bool                    add_into,
 #endif // if DEAL_II_COMPILER_VECTORIZATION_LEVEL > 0
 
 
+/**
+ * Relational operator == for VectorizedArray
+ *
+ * @relates VectorizedArray
+ */
+template <typename Number>
+inline DEAL_II_ALWAYS_INLINE
+bool
+operator == (const VectorizedArray<Number> &lhs,
+             const VectorizedArray<Number> &rhs)
+{
+  for (unsigned int i=0; i<VectorizedArray<Number>::n_array_elements; ++i)
+    if (lhs[i] != rhs[i])
+      return false;
+
+  return true;
+}
+
+
 /**
  * Addition of two vectorized arrays with operator +.
  *
-- 
2.39.5