IVGCVSW-2581 Create Deserializer

	* Add deserialize parser for input, output and add layers
	* Add Unit Tests for simple network

Change-Id: Ia0e2a234896bbe401ed0da5f18c065cb5df51bfb
Signed-off-by: Kevin May <kevin.may@arm.com>
Signed-off-by: Saoirse Stewart <saoirse.stewart@arm.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/include/armnnDeserializeParser/IDeserializeParser.hpp b/include/armnnDeserializeParser/IDeserializeParser.hpp
new file mode 100644
index 0000000000..bb9726e427
--- /dev/null
+++ b/include/armnnDeserializeParser/IDeserializeParser.hpp
@@ -0,0 +1,52 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include "armnn/Types.hpp"
+#include "armnn/NetworkFwd.hpp"
+#include "armnn/Tensor.hpp"
+#include "armnn/INetwork.hpp"
+
+#include <memory>
+#include <map>
+#include <vector>
+
+namespace armnnDeserializeParser
+{
+
+using BindingPointInfo = std::pair<armnn::LayerBindingId, armnn::TensorInfo>;
+
+class IDeserializeParser;
+using IDeserializeParserPtr = std::unique_ptr<IDeserializeParser, void(*)(IDeserializeParser* parser)>;
+
+class IDeserializeParser
+{
+public:
+    static IDeserializeParser* CreateRaw();
+    static IDeserializeParserPtr Create();
+    static void Destroy(IDeserializeParser* parser);
+
+    /// Create the network from a flatbuffers binary file on disk
+    virtual armnn::INetworkPtr CreateNetworkFromBinaryFile(const char* graphFile) = 0;
+
+    /// Create the network from a flatbuffers binary
+    virtual armnn::INetworkPtr CreateNetworkFromBinary(const std::vector<uint8_t>& binaryContent) = 0;
+
+
+    /// Retrieve binding info (layer id and tensor info) for the network input identified by
+    /// the given layer name and layers id
+    virtual BindingPointInfo GetNetworkInputBindingInfo(unsigned int layerId,
+                                                        const std::string& name) const = 0;
+
+    /// Retrieve binding info (layer id and tensor info) for the network output identified by
+    /// the given layer name and layers id
+    virtual BindingPointInfo GetNetworkOutputBindingInfo(unsigned int layerId,
+                                                         const std::string& name) const = 0;
+
+protected:
+    virtual ~IDeserializeParser() {};
+
+};
+}
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