HALCON里面有很多数据类型，但是通过的导出向导工具导出后，就剩下两种数据类型：Hobject HTuple。一个是图像 一个是数据。
头文件有定义这两个C++类：
C:\Program Files\MVTec\HALCON-18.11-Progress\include\halconcpp\HObject.h
C:\Program Files\MVTec\HALCON-18.11-Progress\include\halconcpp\HTuple.h
HObject
// Represents an instance of an iconic object(-array). Base class for images, regions and XLDs class LIntExport HObject : public HObjectBase { public: // Create an uninitialized instance HObject():HObjectBase() {} // Copy constructor HObject(const HObject& source) : HObjectBase(source) {} // Create HObject from object id. For copy=false takes // over management of input key. Type of key must match! explicit HObject(Hkey key, bool copy=true); // Access of object tuple element const HObject operator [] (Hlong index) const; // Deep copy of all data represented by this object instance HObject Clone() const; /*************************************************************************** * Operators * ***************************************************************************/ // Calculate the difference of two object tuples. HObject ObjDiff(const HObject& ObjectsSub) const; // Convert an "integer number" into an iconic object. void IntegerToObj(const HTuple& SurrogateTuple); // Convert an "integer number" into an iconic object. void IntegerToObj(void* SurrogateTuple); // Convert an iconic object into an "integer number." HTuple ObjToInteger(Hlong Index, Hlong Number) const; // Copy an iconic object in the HALCON database. HObject CopyObj(Hlong Index, Hlong NumObj) const; // Concatenate two iconic object tuples. HObject ConcatObj(const HObject& Objects2) const; // Select objects from an object tuple. HObject SelectObj(const HTuple& Index) const; // Select objects from an object tuple. HObject SelectObj(Hlong Index) const; // Compare iconic objects regarding equality. Hlong CompareObj(const HObject& Objects2, const HTuple& Epsilon) const; // Compare iconic objects regarding equality. Hlong CompareObj(const HObject& Objects2, double Epsilon) const; // Compare image objects regarding equality. Hlong TestEqualObj(const HObject& Objects2) const; // Number of objects in a tuple. Hlong CountObj() const; // Informations about the components of an image object. HTuple GetChannelInfo(const HString& Request, const HTuple& Channel) const; // Informations about the components of an image object. HString GetChannelInfo(const HString& Request, Hlong Channel) const; // Informations about the components of an image object. HString GetChannelInfo(const char* Request, Hlong Channel) const; #ifdef _WIN32 // Informations about the components of an image object. HString GetChannelInfo(const wchar_t* Request, Hlong Channel) const; #endif // Name of the class of an image object. HTuple GetObjClass() const; // Create an empty object tuple. void GenEmptyObj(); // Displays image objects (image, region, XLD). void DispObj(const HWindow& WindowHandle) const; // Read an iconic object. void ReadObject(const HString& FileName); // Read an iconic object. void ReadObject(const char* FileName); #ifdef _WIN32 // Read an iconic object. void ReadObject(const wchar_t* FileName); #endif // Write an iconic object. void WriteObject(const HString& FileName) const; // Write an iconic object. void WriteObject(const char* FileName) const; #ifdef _WIN32 // Write an iconic object. void WriteObject(const wchar_t* FileName) const; #endif // Deserialize a serialized iconic object. void DeserializeObject(const HSerializedItem& SerializedItemHandle); // Serialize an iconic object. HSerializedItem SerializeObject() const; // Insert objects into an iconic object tuple. HObject InsertObj(const HObject& ObjectsInsert, Hlong Index) const; // Remove objects from an iconic object tuple. HObject RemoveObj(const HTuple& Index) const; // Remove objects from an iconic object tuple. HObject RemoveObj(Hlong Index) const; // Replaces one or more elements of an iconic object tuple. HObject ReplaceObj(const HObject& ObjectsReplace, const HTuple& Index) const; // Replaces one or more elements of an iconic object tuple. HObject ReplaceObj(const HObject& ObjectsReplace, Hlong Index) const; private: // Verify matching semantic type ('object')! void AssertObjectClass(); };
