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-rw-r--r--tests/ILutAccessor.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/tests/ILutAccessor.h b/tests/ILutAccessor.h
index 6431ed141f..3178df89de 100644
--- a/tests/ILutAccessor.h
+++ b/tests/ILutAccessor.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -38,12 +38,16 @@ template <typename T>
class ILutAccessor
{
public:
+ /** Lut value type */
using value_type = T;
/** Pure virtual destructor. */
virtual ~ILutAccessor() = default;
- /** Number of elements of the Lut. */
+ /** Number of elements of the Lut.
+ *
+ * @return the number of elements.
+ */
virtual int num_elements() const = 0;
/** Read access to the specified element.