From e075ed0b98766f7fe9e90327c6eec52eb9100253 Mon Sep 17 00:00:00 2001
From: Nathan Ellingwood <ndellin@sandia.gov>
Date: Wed, 10 Nov 2021 15:01:25 -0700
Subject: [PATCH] Kokkos_CopyViews: update local_deep_copy_contiguous signature

Changes signature of routine so the call is valid for case
when the trait specialize == void, allowing for customized
implementations when specialize != void

See trilinos/Trilinos#9917 for request and use case
---
 core/src/Kokkos_CopyViews.hpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/core/src/Kokkos_CopyViews.hpp b/core/src/Kokkos_CopyViews.hpp
index e48e61163eb..85313d9f330 100644
--- a/core/src/Kokkos_CopyViews.hpp
+++ b/core/src/Kokkos_CopyViews.hpp
@@ -2117,7 +2117,11 @@ void KOKKOS_INLINE_FUNCTION local_deep_copy(
 template <class TeamType, class DT, class... DP>
 void KOKKOS_INLINE_FUNCTION local_deep_copy_contiguous(
     const TeamType& team, const View<DT, DP...>& dst,
-    typename ViewTraits<DT, DP...>::const_value_type& value) {
+    typename ViewTraits<DT, DP...>::const_value_type& value,
+    typename std::enable_if<
+      std::is_same< typename ViewTraits<DT, DP...>::specialize,
+                    void>::value
+      >::type* = nullptr) {
   Kokkos::parallel_for(Kokkos::TeamThreadRange(team, dst.span()),
                        [&](const int& i) { dst.data()[i] = value; });
 }
@@ -2125,7 +2129,11 @@ void KOKKOS_INLINE_FUNCTION local_deep_copy_contiguous(
 template <class DT, class... DP>
 void KOKKOS_INLINE_FUNCTION local_deep_copy_contiguous(
     const View<DT, DP...>& dst,
-    typename ViewTraits<DT, DP...>::const_value_type& value) {
+    typename ViewTraits<DT, DP...>::const_value_type& value,
+    typename std::enable_if<
+      std::is_same< typename ViewTraits<DT, DP...>::specialize,
+                    void>::value
+       >::type* = nullptr) {
   for (size_t i = 0; i < dst.span(); ++i) {
     dst.data()[i] = value;
   }