IVGCVSW-4595 Add IFileOnlyPacketHandlers to file only profiling connection
Change-Id: Ib49a8cbbf323da4109cdab9750e6c4d276e484b7
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
diff --git a/src/profiling/NullProfilingConnection.hpp b/src/profiling/NullProfilingConnection.hpp
new file mode 100644
index 0000000..a72d7bf
--- /dev/null
+++ b/src/profiling/NullProfilingConnection.hpp
@@ -0,0 +1,41 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "IProfilingConnection.hpp"
+
+#include <armnn/utility/IgnoreUnused.hpp>
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+class NullProfilingConnection : public IProfilingConnection
+{
+ virtual bool IsOpen() const override { return true; };
+
+ virtual void Close() override {};
+
+ virtual bool WritePacket(const unsigned char* buffer, uint32_t length) override
+ {
+ armnn::IgnoreUnused(buffer);
+ armnn::IgnoreUnused(length);
+ return true;
+ };
+
+ virtual Packet ReadPacket(uint32_t timeout) override
+ {
+ armnn::IgnoreUnused(timeout);
+ return Packet(0);
+ }
+
+};
+
+} // namespace profiling
+
+} // namespace armnn
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