From 000546f73ab34bc3705d7e85522c8af3a247afea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Oberhuber?= <oberhuber.tomas@gmail.com>
Date: Fri, 10 Jan 2020 22:39:19 +0100
Subject: [PATCH] Added a method ArrayView::copy for shallow copy.
---
src/TNL/Containers/ArrayView.h | 9 +++++++++
src/TNL/Containers/ArrayView.hpp | 13 +++++++++++++
2 files changed, 22 insertions(+)
diff --git a/src/TNL/Containers/ArrayView.h b/src/TNL/Containers/ArrayView.h
index c06ad56dcc..b4e063b7e9 100644
--- a/src/TNL/Containers/ArrayView.h
+++ b/src/TNL/Containers/ArrayView.h
@@ -237,6 +237,15 @@ public:
typename = std::enable_if_t< std::is_convertible< T, ValueType >::value || IsArrayType< T >::value > >
ArrayView& operator=( const T& array );
+ /**
+ * \brief Shallow copy of the array view
+ *
+ * \param view Reference to the source array view.
+ * \return Reference to this array view.
+ */
+ __cuda_callable__
+ ArrayView& copy( const ArrayView& view );
+
/**
* \brief Swaps this array view with another.
*
diff --git a/src/TNL/Containers/ArrayView.hpp b/src/TNL/Containers/ArrayView.hpp
index c3c39bc10b..4ef8ac3f6e 100644
--- a/src/TNL/Containers/ArrayView.hpp
+++ b/src/TNL/Containers/ArrayView.hpp
@@ -118,6 +118,19 @@ operator=( const T& data )
return *this;
}
+template< typename Value,
+ typename Device,
+ typename Index >
+__cuda_callable__
+ArrayView< Value, Device, Index >&
+ArrayView< Value, Device, Index >::
+copy( const ArrayView& view )
+{
+ data = view.data;
+ size = view.size;
+ return *this;
+}
+
template< typename Value,
typename Device,
typename Index >
--
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