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+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+%module pyarmnn_caffeparser
+%{
+#define SWIG_FILE_WITH_INIT
+#include "armnnCaffeParser/ICaffeParser.hpp"
+#include "armnn/INetwork.hpp"
+%}
+
+//typemap definitions and other common stuff
+%include "standard_header.i"
+
+namespace std {
+ %template(BindingPointInfo) pair<int, armnn::TensorInfo>;
+ %template(MapStringTensorShape) map<std::string, armnn::TensorShape>;
+ %template(StringVector) vector<string>;
+}
+
+namespace armnnCaffeParser
+{
+
+%feature("docstring",
+"
+Interface for creating a parser object using Caffe (http://caffe.berkeleyvision.org/) caffemodel files.
+
+Parsers are used to automatically construct Arm NN graphs from model files.
+
+") ICaffeParser;
+
+%nodefaultctor ICaffeParser;
+class ICaffeParser
+{
+public:
+ // Documentation
+ %feature("docstring",
+ "
+ Retrieve binding info (layer id and tensor info) for the network input identified by the given layer name.
+
+ Args:
+ name (str): Name of the input.
+
+ Returns:
+ tuple: (`int`, `TensorInfo`)
+ ") GetNetworkInputBindingInfo;
+
+ %feature("docstring",
+ "
+ Retrieve binding info (layer id and tensor info) for the network output identified by the given layer name.
+
+ Args:
+ name (str): Name of the output.
+
+ Returns:
+ tuple: (`int`, `TensorInfo`)
+ ") GetNetworkOutputBindingInfo;
+
+ std::pair<int, armnn::TensorInfo> GetNetworkInputBindingInfo(const std::string& name);
+ std::pair<int, armnn::TensorInfo> GetNetworkOutputBindingInfo(const std::string& name);
+};
+
+%extend ICaffeParser {
+ // This is not a substitution of the default constructor of the Armnn class. It tells swig to create custom __init__
+ // method for ICaffeParser python object that will use static factory method to do the job.
+
+ ICaffeParser() {
+ return armnnCaffeParser::ICaffeParser::CreateRaw();
+ }
+
+ // The following does not replace a real destructor of the Armnn class.
+ // It creates a functions that will be called when swig object goes out of the scope to clean resources.
+ // so the user doesn't need to call ICaffeParser::Destroy himself.
+ // $self` is a pointer to extracted ArmNN ICaffeParser object.
+
+ ~ICaffeParser() {
+ armnnCaffeParser::ICaffeParser::Destroy($self);
+ }
+
+ %feature("docstring",
+ "
+ Create the network from a Caffe caffemodel binary file on disk.
+
+ Args:
+ graphFile: Path to the caffe model to be parsed.
+ inputShapes (tuple): (`string`, `TensorShape`) A tuple containing the input name and TensorShape information for the network.
+ requestedOutputs (list): A list of the output tensor names.
+
+ Returns:
+ INetwork: INetwork object for the parsed Caffe model.
+ ") CreateNetworkFromBinaryFile;
+
+ %newobject CreateNetworkFromBinaryFile;
+ armnn::INetwork* CreateNetworkFromBinaryFile(const char* graphFile,
+ const std::map<std::string, armnn::TensorShape>& inputShapes,
+ const std::vector<std::string>& requestedOutputs) {
+ return $self->CreateNetworkFromBinaryFile(graphFile, inputShapes, requestedOutputs).release();
+ }
+}
+}
+
+// Clear exception typemap.
+%exception;