The constraints for a sequence feature.


class MLSequenceConstraint : NSObject


Accessing the Constraints

var valueDescription: MLFeatureDescription

The description that all sequence elements must match.

var countRange: NSRange

The range of values allowed for the sequence's length.


Inherits From

See Also

Accessing Feature Constraints

var imageConstraint: MLImageConstraint?

The size and format constraints for an image feature.

class MLImageConstraint

The width, height, and pixel format constraints of an image feature.

var dictionaryConstraint: MLDictionaryConstraint?

The constraint for a dictionary feature.

class MLDictionaryConstraint

The constraint on the keys for a dictionary feature.

var multiArrayConstraint: MLMultiArrayConstraint?

The constraints on a multidimensional array feature.

class MLMultiArrayConstraint

The shape and data type constraints for a multidimensional array feature.

var sequenceConstraint: MLSequenceConstraint?

The constraints for a sequence feature.