IVGCVSW-5433 Remove boost::transform_iterator and make_transform_iterator

Signed-off-by: Finn Williams <Finn.Williams@arm.com>
Change-Id: I28aace7092cff5743353df1b1de8e7a4691554d3

1 files changed, 4 insertions, 5 deletions

diff --git a/src/armnn/Graph.hpp b/src/armnn/Graph.hpp
index 87e0da826f..731ae1e5aa 100644
--- a/src/armnn/Graph.hpp
+++ b/src/armnn/Graph.hpp
@@ -13,6 +13,7 @@
 #include <armnn/Exceptions.hpp>
 #include <armnn/utility/Assert.hpp>
 #include <armnn/utility/PolymorphicDowncast.hpp>
+#include <armnn/utility/TransformIterator.hpp>
 
 #include <list>
 #include <map>
@@ -20,8 +21,6 @@
 #include <unordered_set>
 #include <vector>
 
-#include <boost/iterator/transform_iterator.hpp>
-
 namespace armnn
 {
 
@@ -51,9 +50,9 @@ public:
     using Iterator = LayerList::const_iterator; // Const so pointers in the list can't be modified externally.
     using IteratorDifference = Iterator::difference_type;
 
-    using ConstIterator        = boost::transform_iterator<decltype(&PtrCast<const Layer>),       Iterator>;
-    using ConstIteratorInputs  = boost::transform_iterator<decltype(&PtrCast<const InputLayer>),  Iterator>;
-    using ConstIteratorOutputs = boost::transform_iterator<decltype(&PtrCast<const OutputLayer>), Iterator>;
+    using ConstIterator        = TransformIterator<decltype(&PtrCast<const Layer>),       Iterator>;
+    using ConstIteratorInputs  = TransformIterator<decltype(&PtrCast<const InputLayer>),  Iterator>;
+    using ConstIteratorOutputs = TransformIterator<decltype(&PtrCast<const OutputLayer>), Iterator>;
 
     /// Wrapper class returned by Graph::GetInputLayers()
     struct InputLayersAccessor