From bb446e576e120512d5752a5d6dc1ddc636f563ba Mon Sep 17 00:00:00 2001
From: Jan Eilers <jan.eilers@arm.com>
Date: Thu, 2 Apr 2020 13:56:54 +0100
Subject: IVGCVSW-4483 Remove boost::polymorphic_downcast

 * exchange boost::polymorphic_downcast with armnn::PolymorphicDowncast
 * remove unnecessary includes of boost::polymorphic_downcast

Signed-off-by: Jan Eilers <jan.eilers@arm.com>
Change-Id: Ie603fb82860fe05fee547dc78073230cc62b2e1f
---
 src/armnn/optimizations/OptimizeInversePermutes.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/armnn/optimizations/OptimizeInversePermutes.hpp')

diff --git a/src/armnn/optimizations/OptimizeInversePermutes.hpp b/src/armnn/optimizations/OptimizeInversePermutes.hpp
index 98e87c36c6..fe0b312ce0 100644
--- a/src/armnn/optimizations/OptimizeInversePermutes.hpp
+++ b/src/armnn/optimizations/OptimizeInversePermutes.hpp
@@ -7,6 +7,7 @@
 #include "Optimization.hpp"
 
 #include <armnn/utility/IgnoreUnused.hpp>
+#include <armnn/utility/PolymorphicDowncast.hpp>
 
 namespace armnn
 {
@@ -23,9 +24,9 @@ public:
     {
         IgnoreUnused(graph);
         Layer& base = connection.GetConnectedOutputSlot()->GetOwningLayer();
-        auto child = boost::polymorphic_downcast<PermuteType*>(&connection.GetOwningLayer());
+        auto child = PolymorphicDowncast<PermuteType*>(&connection.GetOwningLayer());
 
-        if (child->IsInverse(*boost::polymorphic_downcast<PermuteType*>(&base)))
+        if (child->IsInverse(*PolymorphicDowncast<PermuteType*>(&base)))
         {
             // Bypass both layers. Child will be removed as it's left unconnected.
             // Base layer will be removed if left unconnected.
-- 
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