---
title: NSComparisonPredicate.Operator
framework: foundation
role: symbol
role_heading: Enumeration
path: foundation/nscomparisonpredicate/operator
---

# NSComparisonPredicate.Operator

Defines the type of comparison for a comparison predicate.

## Declaration

```swift
enum Operator
```

## Topics

### Constants

- [NSComparisonPredicate.Operator.lessThan](foundation/nscomparisonpredicate/operator/lessthan.md)
- [NSComparisonPredicate.Operator.lessThanOrEqualTo](foundation/nscomparisonpredicate/operator/lessthanorequalto.md)
- [NSComparisonPredicate.Operator.greaterThan](foundation/nscomparisonpredicate/operator/greaterthan.md)
- [NSComparisonPredicate.Operator.greaterThanOrEqualTo](foundation/nscomparisonpredicate/operator/greaterthanorequalto.md)
- [NSComparisonPredicate.Operator.equalTo](foundation/nscomparisonpredicate/operator/equalto.md)
- [NSComparisonPredicate.Operator.notEqualTo](foundation/nscomparisonpredicate/operator/notequalto.md)
- [NSComparisonPredicate.Operator.matches](foundation/nscomparisonpredicate/operator/matches.md)
- [NSComparisonPredicate.Operator.like](foundation/nscomparisonpredicate/operator/like.md)
- [NSComparisonPredicate.Operator.beginsWith](foundation/nscomparisonpredicate/operator/beginswith.md)
- [NSComparisonPredicate.Operator.endsWith](foundation/nscomparisonpredicate/operator/endswith.md)
- [NSComparisonPredicate.Operator.in](foundation/nscomparisonpredicate/operator/in.md)
- [NSComparisonPredicate.Operator.customSelector](foundation/nscomparisonpredicate/operator/customselector.md)
- [NSComparisonPredicate.Operator.contains](foundation/nscomparisonpredicate/operator/contains.md)
- [NSComparisonPredicate.Operator.between](foundation/nscomparisonpredicate/operator/between.md)

### Initializers

- [init(rawValue:)](foundation/nscomparisonpredicate/operator/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Getting Information About a Comparison Predicate

- [comparisonPredicateModifier](foundation/nscomparisonpredicate/comparisonpredicatemodifier.md)
- [NSComparisonPredicate.Modifier](foundation/nscomparisonpredicate/modifier.md)
- [customSelector](foundation/nscomparisonpredicate/customselector.md)
- [rightExpression](foundation/nscomparisonpredicate/rightexpression.md)
- [leftExpression](foundation/nscomparisonpredicate/leftexpression.md)
- [options](foundation/nscomparisonpredicate/options-swift.property.md)
- [NSComparisonPredicate.Options](foundation/nscomparisonpredicate/options-swift.struct.md)
- [predicateOperatorType](foundation/nscomparisonpredicate/predicateoperatortype.md)