commit 7d96b16acfdbdcef6739d59ba067a37c062aa03f
author Kevin May <kevin.may@arm.com> Wed Feb 03 17:38:41 2021 +0000
committer Francis Murtagh <francis.murtagh@arm.com> Thu Feb 04 11:23:41 2021 +0000
tree bb0a93f9030e26568d6d7c44776993e433996c31
parent d0bb8eafef2a93356e435ccc4029d487a2cde9e4

IVGCVSW-5592 Implement Pimpl Idiom for Tf and TfLite Parsers


Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I4a82aca4a2c47b3c598b91bc0075c09397be728a

include/armnnTfParser/ITfParser.hpp

diff --git a/include/armnnTfParser/ITfParser.hpp b/include/armnnTfParser/ITfParser.hpp
index b0ffc0d..91e4cb3 100644
--- a/include/armnnTfParser/ITfParser.hpp
+++ b/include/armnnTfParser/ITfParser.hpp
@@ -30,31 +30,48 @@
     static void Destroy(ITfParser* parser);
 
     /// Create the network from a protobuf text file on the disk.
-    virtual armnn::INetworkPtr CreateNetworkFromTextFile(
+    armnn::INetworkPtr CreateNetworkFromTextFile(
         const char* graphFile,
         const std::map<std::string, armnn::TensorShape>& inputShapes,
-        const std::vector<std::string>& requestedOutputs) = 0;
+        const std::vector<std::string>& requestedOutputs);
 
     /// Create the network from a protobuf binary file on the disk.
-    virtual armnn::INetworkPtr CreateNetworkFromBinaryFile(
+    armnn::INetworkPtr CreateNetworkFromBinaryFile(
         const char* graphFile,
         const std::map<std::string, armnn::TensorShape>& inputShapes,
-        const std::vector<std::string>& requestedOutputs) = 0;
+        const std::vector<std::string>& requestedOutputs);
 
     /// Create the network directly from protobuf text in a string. Useful for debugging/testing.
-    virtual armnn::INetworkPtr CreateNetworkFromString(
+    armnn::INetworkPtr CreateNetworkFromString(
         const char* protoText,
         const std::map<std::string, armnn::TensorShape>& inputShapes,
-        const std::vector<std::string>& requestedOutputs) = 0;
+        const std::vector<std::string>& requestedOutputs);
 
     /// Retrieve binding info (layer id and tensor info) for the network input identified by the given layer name.
-    virtual BindingPointInfo GetNetworkInputBindingInfo(const std::string& name) const = 0;
+    BindingPointInfo GetNetworkInputBindingInfo(const std::string& name) const;
 
     /// Retrieve binding info (layer id and tensor info) for the network output identified by the given layer name.
-    virtual BindingPointInfo GetNetworkOutputBindingInfo(const std::string& name) const = 0;
+    BindingPointInfo GetNetworkOutputBindingInfo(const std::string& name) const;
 
-protected:
-    virtual ~ITfParser() {};
+private:
+    template <typename T>
+    friend class ParsedConstTfOperation;
+    friend class ParsedMatMulTfOperation;
+    friend class ParsedMulTfOperation;
+    friend class ParsedTfOperation;
+    friend class SingleLayerParsedTfOperation;
+    friend class DeferredSingleLayerParsedTfOperation;
+    friend class ParsedIdentityTfOperation;
+
+    template <template<typename> class OperatorType, typename T>
+    friend struct MakeTfOperation;
+
+
+    ITfParser();
+    ~ITfParser();
+
+    struct TfParserImpl;
+    std::unique_ptr<TfParserImpl> pTfParserImpl;
 };
 
 }