ClassesClassesClassesClasses | | | | Operators

read_class_boxread_class_boxReadClassBoxread_class_boxReadClassBoxReadClassBox (Operator)

Name

read_class_boxread_class_boxReadClassBoxread_class_boxReadClassBoxReadClassBox — Read a classifier from a file.

Signature

read_class_box( : : ClassifHandle, FileName : )

Herror read_class_box(const Hlong ClassifHandle, const char* FileName)

Herror T_read_class_box(const Htuple ClassifHandle, const Htuple FileName)

Herror read_class_box(const HTuple& ClassifHandle, const HTuple& FileName)

void HClassBox::ReadClassBox(const HTuple& FileName) const

void ReadClassBox(const HTuple& ClassifHandle, const HTuple& FileName)

void HClassBox::ReadClassBox(const HString& FileName) const

void HClassBox::ReadClassBox(const char* FileName) const

void HOperatorSetX.ReadClassBox(
[in] VARIANT ClassifHandle, [in] VARIANT FileName)

void HClassBoxX.ReadClassBox([in] BSTR FileName)

static void HOperatorSet.ReadClassBox(HTuple classifHandle, HTuple fileName)

void HClassBox.ReadClassBox(string fileName)

Description

read_class_boxread_class_boxReadClassBoxread_class_boxReadClassBoxReadClassBox reads the saved classifier from the file FileNameFileNameFileNameFileNameFileNamefileName (see write_class_boxwrite_class_boxWriteClassBoxwrite_class_boxWriteClassBoxWriteClassBox). The values of the current classifier are overwritten. The default HALCON file extension for the box classifier is 'gbc'.

Attention

All values of the classifier are going to be overwritten.

Parallelization

This operator modifies the state of the following input parameter:

The value of this parameter may not be shared across multiple threads without external synchronization.

Parameters

ClassifHandleClassifHandleClassifHandleClassifHandleClassifHandleclassifHandle (input_control, state is modified)  class_box HClassBox, HTupleHTupleHClassBox, HTupleHClassBoxX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Handle of the classifier.

FileNameFileNameFileNameFileNameFileNamefileName (input_control)  filename.read HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Filename of the classifier.

File extension: .gbc

Result

read_class_boxread_class_boxReadClassBoxread_class_boxReadClassBoxReadClassBox returns 2 (H_MSG_TRUE). An exception is raised if it was not possible to open file FileNameFileNameFileNameFileNameFileNamefileName or the file has the wrong format.

Possible Predecessors

create_class_boxcreate_class_boxCreateClassBoxcreate_class_boxCreateClassBoxCreateClassBox

Possible Successors

test_sampset_boxtest_sampset_boxTestSampsetBoxtest_sampset_boxTestSampsetBoxTestSampsetBox, enquire_class_boxenquire_class_boxEnquireClassBoxenquire_class_boxEnquireClassBoxEnquireClassBox, write_class_boxwrite_class_boxWriteClassBoxwrite_class_boxWriteClassBoxWriteClassBox, close_class_boxclose_class_boxCloseClassBoxclose_class_boxCloseClassBoxCloseClassBox, clear_sampsetclear_sampsetClearSampsetclear_sampsetClearSampsetClearSampset

See also

create_class_boxcreate_class_boxCreateClassBoxcreate_class_boxCreateClassBoxCreateClassBox, write_class_boxwrite_class_boxWriteClassBoxwrite_class_boxWriteClassBoxWriteClassBox

Module

Foundation


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