CogOCRMaxClassifierImpl.GetTrainCharacterIndices Method

CogOCRMaxClassifierImpl GetTrainCharacterIndices Method

Cognex VisionPro

Returns the indices of all training instances in TrainCharacterKeys() that match the specified character key.

Namespace: Cognex.VisionPro.OCRMax.Implementation.Internal
Assembly: Cognex.VisionPro.OCRMax (in Cognex.VisionPro.OCRMax.dll) Version: 65.1.0.0

Syntax

C++

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public int[] GetTrainCharacterIndices(
	CogOCRMaxCharKey key
)

public int[] GetTrainCharacterIndices(
	CogOCRMaxCharKey key
)

Public Function GetTrainCharacterIndices ( 
	key As CogOCRMaxCharKey
) As Integer()

Public Function GetTrainCharacterIndices ( 
	key As CogOCRMaxCharKey
) As Integer()

public:
array<int>^ GetTrainCharacterIndices(
	CogOCRMaxCharKey^ key
)

public:
array<int>^ GetTrainCharacterIndices(
	CogOCRMaxCharKey^ key
)

Parameters

key: Type: Cognex.VisionPro.OCRMax CogOCRMaxCharKey
The CogOCRMaxCharKey for which to retrieve the Indices.

Return Value

Type: Int32

Exceptions

Exception	Condition
CogOCRMaxClassifierNotStartTrainedException	Thrown if IsStartTrained() == false.
CogOCRMaxClassifierParamsException	Thrown if key.CharacterCode == Unknown.
ObjectDisposedException	Thrown if the object is disposed.
ArgumentNullException	Thrown if key is null.

Remarks

This function will attempt to match all specified fields of CogOCRMaxCharKey. If any of key.Instance, key.Variant, and key.FontID is Unspecified, it will be treated as don't-care, and this function will ignore that field.

Returns an empty vector if the specified key is not found.