IVGCVSW-4210 Create a public API for the common backend files

 * Create a public API for the common backend files
 * Move OutputHandler to armnn internal
 * Remove unused headers

Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I3e86d908b021e3561befa9d45158d87d2cbb18c0

1 files changed, 26 insertions, 0 deletions

diff --git a/include/armnn/backends/IMemoryManager.hpp b/include/armnn/backends/IMemoryManager.hpp
new file mode 100644
index 0000000000..28b81e79ef
--- /dev/null
+++ b/include/armnn/backends/IMemoryManager.hpp
@@ -0,0 +1,26 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include <memory>
+
+namespace armnn
+{
+
+class IMemoryManager
+{
+protected:
+    IMemoryManager() {}
+
+public:
+    virtual void Acquire() = 0;
+    virtual void Release() = 0;
+
+    virtual ~IMemoryManager() {}
+};
+
+using IMemoryManagerUniquePtr = std::unique_ptr<IMemoryManager>;
+
+} // namespace armnn
\ No newline at end of file