263 lines
11 KiB
C++
263 lines
11 KiB
C++
/***********************************************************
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* File generated by the HALCON-Compiler hcomp version 20.11
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* Usage: Interface to C++
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*
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* Software by: MVTec Software GmbH, www.mvtec.com
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***********************************************************/
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#ifndef HCPP_HOCRKNN
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#define HCPP_HOCRKNN
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namespace HalconCpp
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{
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// Represents an instance of a k-NearestNeighbor OCR classifier.
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class LIntExport HOCRKnn : public HHandle
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{
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public:
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// Create an uninitialized instance
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HOCRKnn():HHandle() {}
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// Copy constructor
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HOCRKnn(const HOCRKnn& source) : HHandle(source) {}
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// Copy constructor
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HOCRKnn(const HHandle& handle);
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// Create HOCRKnn from handle, taking ownership
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explicit HOCRKnn(Hlong handle);
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bool operator==(const HHandle& obj) const
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{
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return HHandleBase::operator==(obj);
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}
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bool operator!=(const HHandle& obj) const
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{
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return HHandleBase::operator!=(obj);
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}
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protected:
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// Verify matching semantic type ('ocr_knn')!
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virtual void AssertType(Hphandle handle) const;
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public:
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// Deep copy of all data represented by this object instance
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HOCRKnn Clone() const;
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/*****************************************************************************
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* Operator-based class constructors
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*****************************************************************************/
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// read_ocr_class_knn: Read an OCR classifier from a file.
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explicit HOCRKnn(const HString& FileName);
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// read_ocr_class_knn: Read an OCR classifier from a file.
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explicit HOCRKnn(const char* FileName);
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#ifdef _WIN32
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// read_ocr_class_knn: Read an OCR classifier from a file.
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explicit HOCRKnn(const wchar_t* FileName);
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#endif
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// create_ocr_class_knn: Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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explicit HOCRKnn(Hlong WidthCharacter, Hlong HeightCharacter, const HString& Interpolation, const HTuple& Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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// create_ocr_class_knn: Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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explicit HOCRKnn(Hlong WidthCharacter, Hlong HeightCharacter, const HString& Interpolation, const HString& Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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// create_ocr_class_knn: Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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explicit HOCRKnn(Hlong WidthCharacter, Hlong HeightCharacter, const char* Interpolation, const char* Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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#ifdef _WIN32
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// create_ocr_class_knn: Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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explicit HOCRKnn(Hlong WidthCharacter, Hlong HeightCharacter, const wchar_t* Interpolation, const wchar_t* Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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#endif
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/***************************************************************************
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* Operators *
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***************************************************************************/
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// Classify a related group of characters with an OCR classifier.
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HTuple DoOcrWordKnn(const HRegion& Character, const HImage& Image, const HString& Expression, Hlong NumAlternatives, Hlong NumCorrections, HTuple* Confidence, HString* Word, double* Score) const;
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// Classify a related group of characters with an OCR classifier.
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HString DoOcrWordKnn(const HRegion& Character, const HImage& Image, const HString& Expression, Hlong NumAlternatives, Hlong NumCorrections, double* Confidence, HString* Word, double* Score) const;
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// Classify a related group of characters with an OCR classifier.
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HString DoOcrWordKnn(const HRegion& Character, const HImage& Image, const char* Expression, Hlong NumAlternatives, Hlong NumCorrections, double* Confidence, HString* Word, double* Score) const;
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#ifdef _WIN32
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// Classify a related group of characters with an OCR classifier.
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HString DoOcrWordKnn(const HRegion& Character, const HImage& Image, const wchar_t* Expression, Hlong NumAlternatives, Hlong NumCorrections, double* Confidence, HString* Word, double* Score) const;
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#endif
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// Deserialize a serialized k-NN-based OCR classifier.
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void DeserializeOcrClassKnn(const HSerializedItem& SerializedItemHandle);
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// Serialize a k-NN-based OCR classifier.
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HSerializedItem SerializeOcrClassKnn() const;
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// Read an OCR classifier from a file.
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void ReadOcrClassKnn(const HString& FileName);
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// Read an OCR classifier from a file.
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void ReadOcrClassKnn(const char* FileName);
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#ifdef _WIN32
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// Read an OCR classifier from a file.
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void ReadOcrClassKnn(const wchar_t* FileName);
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#endif
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// Write a k-NN classifier for an OCR task to a file.
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void WriteOcrClassKnn(const HString& FileName) const;
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// Write a k-NN classifier for an OCR task to a file.
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void WriteOcrClassKnn(const char* FileName) const;
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#ifdef _WIN32
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// Write a k-NN classifier for an OCR task to a file.
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void WriteOcrClassKnn(const wchar_t* FileName) const;
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#endif
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// Clear an OCR classifier.
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void ClearOcrClassKnn() const;
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// Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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void CreateOcrClassKnn(Hlong WidthCharacter, Hlong HeightCharacter, const HString& Interpolation, const HTuple& Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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// Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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void CreateOcrClassKnn(Hlong WidthCharacter, Hlong HeightCharacter, const HString& Interpolation, const HString& Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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// Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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void CreateOcrClassKnn(Hlong WidthCharacter, Hlong HeightCharacter, const char* Interpolation, const char* Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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#ifdef _WIN32
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// Create an OCR classifier using a k-Nearest Neighbor (k-NN) classifier.
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void CreateOcrClassKnn(Hlong WidthCharacter, Hlong HeightCharacter, const wchar_t* Interpolation, const wchar_t* Features, const HTuple& Characters, const HTuple& GenParamName, const HTuple& GenParamValue);
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#endif
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// Trains an k-NN classifier for an OCR task.
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void TrainfOcrClassKnn(const HTuple& TrainingFile, const HTuple& GenParamName, const HTuple& GenParamValue) const;
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// Trains an k-NN classifier for an OCR task.
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void TrainfOcrClassKnn(const HString& TrainingFile, const HTuple& GenParamName, const HTuple& GenParamValue) const;
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// Trains an k-NN classifier for an OCR task.
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void TrainfOcrClassKnn(const char* TrainingFile, const HTuple& GenParamName, const HTuple& GenParamValue) const;
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#ifdef _WIN32
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// Trains an k-NN classifier for an OCR task.
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void TrainfOcrClassKnn(const wchar_t* TrainingFile, const HTuple& GenParamName, const HTuple& GenParamValue) const;
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#endif
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// Compute the features of a character.
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HTuple GetFeaturesOcrClassKnn(const HImage& Character, const HString& Transform) const;
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// Compute the features of a character.
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HTuple GetFeaturesOcrClassKnn(const HImage& Character, const char* Transform) const;
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#ifdef _WIN32
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// Compute the features of a character.
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HTuple GetFeaturesOcrClassKnn(const HImage& Character, const wchar_t* Transform) const;
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#endif
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// Return the parameters of an OCR classifier.
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void GetParamsOcrClassKnn(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HTuple* Features, HTuple* Characters, HString* Preprocessing, Hlong* NumTrees) const;
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// Return the parameters of an OCR classifier.
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void GetParamsOcrClassKnn(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HString* Features, HTuple* Characters, HString* Preprocessing, Hlong* NumTrees) const;
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// Classify multiple characters with an k-NN classifier.
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HTuple DoOcrMultiClassKnn(const HRegion& Character, const HImage& Image, HTuple* Confidence) const;
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// Classify multiple characters with an k-NN classifier.
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HString DoOcrMultiClassKnn(const HRegion& Character, const HImage& Image, double* Confidence) const;
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// Classify a single character with an OCR classifier.
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HTuple DoOcrSingleClassKnn(const HRegion& Character, const HImage& Image, const HTuple& NumClasses, const HTuple& NumNeighbors, HTuple* Confidence) const;
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// Classify a single character with an OCR classifier.
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HString DoOcrSingleClassKnn(const HRegion& Character, const HImage& Image, const HTuple& NumClasses, const HTuple& NumNeighbors, double* Confidence) const;
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// Select an optimal combination of features to classify OCR data.
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HTuple SelectFeatureSetTrainfKnn(const HTuple& TrainingFile, const HTuple& FeatureList, const HString& SelectionMethod, Hlong Width, Hlong Height, const HTuple& GenParamName, const HTuple& GenParamValue, HTuple* Score);
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// Select an optimal combination of features to classify OCR data.
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HTuple SelectFeatureSetTrainfKnn(const HString& TrainingFile, const HString& FeatureList, const HString& SelectionMethod, Hlong Width, Hlong Height, const HTuple& GenParamName, const HTuple& GenParamValue, HTuple* Score);
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// Select an optimal combination of features to classify OCR data.
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HTuple SelectFeatureSetTrainfKnn(const char* TrainingFile, const char* FeatureList, const char* SelectionMethod, Hlong Width, Hlong Height, const HTuple& GenParamName, const HTuple& GenParamValue, HTuple* Score);
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#ifdef _WIN32
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// Select an optimal combination of features to classify OCR data.
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HTuple SelectFeatureSetTrainfKnn(const wchar_t* TrainingFile, const wchar_t* FeatureList, const wchar_t* SelectionMethod, Hlong Width, Hlong Height, const HTuple& GenParamName, const HTuple& GenParamValue, HTuple* Score);
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#endif
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};
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// forward declarations and types for internal array implementation
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template<class T> class HSmartPtr;
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template<class T> class HHandleBaseArrayRef;
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typedef HHandleBaseArrayRef<HOCRKnn> HOCRKnnArrayRef;
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typedef HSmartPtr< HOCRKnnArrayRef > HOCRKnnArrayPtr;
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// Represents multiple tool instances
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class LIntExport HOCRKnnArray : public HHandleBaseArray
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{
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public:
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// Create empty array
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HOCRKnnArray();
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// Create array from native array of tool instances
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HOCRKnnArray(HOCRKnn* classes, Hlong length);
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// Copy constructor
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HOCRKnnArray(const HOCRKnnArray &tool_array);
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// Destructor
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virtual ~HOCRKnnArray();
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// Assignment operator
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HOCRKnnArray &operator=(const HOCRKnnArray &tool_array);
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// Clears array and all tool instances
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virtual void Clear();
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// Get array of native tool instances
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const HOCRKnn* Tools() const;
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// Get number of tools
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virtual Hlong Length() const;
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// Create tool array from tuple of handles
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virtual void SetFromTuple(const HTuple& handles);
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// Get tuple of handles for tool array
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virtual HTuple ConvertToTuple() const;
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protected:
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// Smart pointer to internal data container
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HOCRKnnArrayPtr *mArrayPtr;
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};
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}
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#endif
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