1 files changed, 55 insertions, 0 deletions
diff --git a/src/armnn/layers/CastLayer.cpp b/src/armnn/layers/CastLayer.cpp
new file mode 100644
index 0000000000..16dd9a3744
--- /dev/null
+++ b/src/armnn/layers/CastLayer.cpp
@@ -0,0 +1,55 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#include "CastLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+#include <armnn/TypesUtils.hpp>
+
+#include <backendsCommon/WorkloadData.hpp>
+#include <backendsCommon/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+CastLayer::CastLayer(const char* name)
+        : Layer(1, 1, LayerType::Cast, name)
+{
+}
+
+std::unique_ptr<IWorkload> CastLayer::CreateWorkload(const IWorkloadFactory& factory) const
+{
+    CastQueueDescriptor descriptor;
+    SetAdditionalInfo(descriptor);
+
+    return factory.CreateCast(descriptor, PrepInfoAndDesc(descriptor));
+}
+
+CastLayer* CastLayer::Clone(Graph& graph) const
+{
+    return CloneBase<CastLayer>(graph, GetName());
+}
+
+void CastLayer::ValidateTensorShapesFromInputs()
+{
+    VerifyLayerConnections(1, CHECK_LOCATION());
+
+    const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape();
+
+    VerifyShapeInferenceType(outputShape, m_ShapeInferenceMethod);
+
+    auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() });
+
+    ARMNN_ASSERT(inferredShapes.size() == 1);
+
+    ValidateAndCopyShape(outputShape, inferredShapes[0], m_ShapeInferenceMethod, "CastLayer");
+}
+
+void CastLayer::Accept(ILayerVisitor& visitor) const
+{
+    IgnoreUnused(visitor);
+    throw armnn::Exception("CastLayer VisitCastLayer is not implemented");
+}
+
+} // namespace armnn