From 5e96be7707a571b136dc64256af399dbbb0fdfe0 Mon Sep 17 00:00:00 2001
From: Vidhya Sudhan Loganathan <vidhyasudhan.loganathan@arm.com>
Date: Tue, 18 Dec 2018 14:17:00 +0000
Subject: COMPMID-1722 : CL: Implement Range

Change-Id: I88da6eb5289c303b1dc91606c1560ce629746058
Reviewed-on: https://review.mlplatform.org/381
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
---
 arm_compute/core/utils/misc/Utility.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'arm_compute/core/utils')

diff --git a/arm_compute/core/utils/misc/Utility.h b/arm_compute/core/utils/misc/Utility.h
index 37c8b66e06..8dd9afd5cd 100644
--- a/arm_compute/core/utils/misc/Utility.h
+++ b/arm_compute/core/utils/misc/Utility.h
@@ -80,8 +80,10 @@ std::array<typename std::iterator_traits<Iterator>::value_type, N> make_array(It
  *
  *  @return Clamped value.
  */
-template <typename T>
-inline T clamp(const T &n, const T &lower, const T &upper)
+template <typename DataType, typename RangeType = DataType>
+inline DataType clamp(const DataType &n,
+                      const DataType &lower = std::numeric_limits<RangeType>::lowest(),
+                      const DataType &upper = std::numeric_limits<RangeType>::max())
 {
     return std::max(lower, std::min(n, upper));
 }
-- 
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