1 files changed, 0 insertions, 69 deletions
diff --git a/src/backends/backendsCommon/OptimizationViews.hpp b/src/backends/backendsCommon/OptimizationViews.hpp
deleted file mode 100644
index a63fdf1ffb..0000000000
--- a/src/backends/backendsCommon/OptimizationViews.hpp
+++ /dev/null
@@ -1,69 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-#include <SubgraphView.hpp>
-
-namespace armnn
-{
-
-class OptimizationViews
-{
-public:
-    OptimizationViews() = default;
-    OptimizationViews(const OptimizationViews&) = delete;
-    OptimizationViews& operator=(const OptimizationViews&) = delete;
-    OptimizationViews(OptimizationViews&&) = default;
-    OptimizationViews& operator=(OptimizationViews&&) = default;
-
-    struct SubstitutionPair
-    {
-        /// Subgraph of Layers from the original graph which should be replaced
-        SubgraphView m_SubstitutableSubgraph;
-
-        /// A subgraph of new layers which will replace layers in m_SubstitutableSubgraph
-        SubgraphView m_ReplacementSubgraph;
-    };
-
-    using Subgraphs = std::vector<SubgraphView>;
-    using Substitutions = std::vector<SubstitutionPair>;
-
-    void AddSubstitution(SubstitutionPair&& substitution)
-    {
-        m_SuccesfulOptimizations.emplace_back(substitution);
-    }
-
-    void AddFailedSubgraph(SubgraphView&& subgraph)
-    {
-        m_FailedOptimizations.emplace_back(subgraph);
-    }
-
-    void AddUntouchedSubgraph(SubgraphView&& subgraph)
-    {
-        m_UntouchedSubgraphs.emplace_back(subgraph);
-    }
-
-    const Substitutions& GetSubstitutions() const { return m_SuccesfulOptimizations; }
-    const Subgraphs& GetFailedSubgraphs() const { return m_FailedOptimizations; }
-    const Subgraphs& GetUntouchedSubgraphs() const { return m_UntouchedSubgraphs; }
-
-    Substitutions& GetSubstitutions() { return m_SuccesfulOptimizations; }
-    Subgraphs& GetFailedSubgraphs() { return m_FailedOptimizations; }
-    Subgraphs& GetUntouchedSubgraphs() { return m_UntouchedSubgraphs; }
-
-    bool Validate(const SubgraphView& originalSubgraph) const;
-
-    Graph& GetGraph() { return m_Graph; }
-
-private:
-    Substitutions m_SuccesfulOptimizations;     ///< Proposed substitutions from successful optimizations
-    Subgraphs m_FailedOptimizations;            ///< Subgraphs from the original subgraph which cannot be supported
-    Subgraphs m_UntouchedSubgraphs;             ///< Subgraphs from the original subgraph which remain unmodified
-
-    /// Graph object used only as a container for any layer generated by the optimization process
-    Graph m_Graph;
-};
-
-} //namespace armnn