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# ICScannerFeature

An abstract class that describes a scanner feature.

```
class ICScannerFeature
```

## Overview

The ImageCaptureCore framework defines three concrete subclasses of scanner features: [`ICScannerFeatureEnumeration`](/documentation/ImageCaptureCore/ICScannerFeatureEnumeration), [`ICScannerFeatureRange`](/documentation/ImageCaptureCore/ICScannerFeatureRange), and [`ICScannerFeatureBoolean`](/documentation/ImageCaptureCore/ICScannerFeatureBoolean). Scanner functional units may have one or more instances of these classes to allow users to choose scanner-specific settings or operations before performing a scan.

## Relationships

### Conforms To

[`CVarArg`](/documentation/Swift/CVarArg)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`Equatable`](/documentation/Swift/Equatable)

[`Hashable`](/documentation/Swift/Hashable)

### Inherited By

[`ICScannerFeatureEnumeration`](/documentation/ImageCaptureCore/ICScannerFeatureEnumeration)

[`ICScannerFeatureTemplate`](/documentation/ImageCaptureCore/ICScannerFeatureTemplate)

[`ICScannerFeatureRange`](/documentation/ImageCaptureCore/ICScannerFeatureRange)

[`ICScannerFeatureBoolean`](/documentation/ImageCaptureCore/ICScannerFeatureBoolean)

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

---

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