From 5eec11db435a94ba5046ba74edc5c9c412a64e9d Mon Sep 17 00:00:00 2001
From: David Beck <david.beck@arm.com>
Date: Thu, 4 Oct 2018 15:43:17 +0100
Subject: IVGCVSW-1964 : replace optional biases with home-grown Optional

!android-nn-driver:151788

Change-Id: Ibdc41d09b8df05e7a0360dcb8a060860dfb1bd99
---
 src/backends/reference/RefLayerSupport.hpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'src/backends/reference/RefLayerSupport.hpp')

diff --git a/src/backends/reference/RefLayerSupport.hpp b/src/backends/reference/RefLayerSupport.hpp
index 0fac886234..dcc5dd3ddf 100644
--- a/src/backends/reference/RefLayerSupport.hpp
+++ b/src/backends/reference/RefLayerSupport.hpp
@@ -8,9 +8,6 @@
 #include <armnn/Types.hpp>
 #include <armnn/Tensor.hpp>
 #include <layers/LstmLayer.hpp>
-#include <boost/optional.hpp>
-
-#include <boost/optional.hpp>
 
 namespace armnn
 {
@@ -46,14 +43,14 @@ bool IsConvolution2dSupportedRef(const TensorInfo& input,
                                  const TensorInfo& output,
                                  const Convolution2dDescriptor& descriptor,
                                  const TensorInfo& weights,
-                                 const boost::optional<TensorInfo>& biases,
+                                 const Optional<TensorInfo>& biases,
                                  std::string* reasonIfUnsupported = nullptr);
 
 bool IsDepthwiseConvolutionSupportedRef(const TensorInfo& input,
                                         const TensorInfo& output,
                                         const DepthwiseConvolution2dDescriptor& descriptor,
                                         const TensorInfo& weights,
-                                        const boost::optional<TensorInfo>& biases,
+                                        const Optional<TensorInfo>& biases,
                                         std::string* reasonIfUnsupported = nullptr);
 
 bool IsDivisionSupportedRef(const TensorInfo& input0,
-- 
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