# ProgressReporter ProgressReporter is a wrapper for ProgressManager that carries information about ProgressManager. ``` @dynamicMemberLookup final class ProgressReporter ``` ## Overview It is read-only and can be added as a child of another ProgressManager. ## Topics ### Instance Properties [`var completedCount: Int`](/documentation/Foundation/ProgressReporter/completedCount) The completed units of work. If `self` is indeterminate, the value will be 0. [`var debugDescription: String`](/documentation/Foundation/ProgressReporter/debugDescription) A textual representation of the progress reporter suitable for debugging. [`var description: String`](/documentation/Foundation/ProgressReporter/description) A textual representation of the progress reporter. [`var fractionCompleted: Double`](/documentation/Foundation/ProgressReporter/fractionCompleted) The proportion of work completed. This takes into account the fraction completed in its children instances if children are present. If `self` is indeterminate, the value will be 0. [`var isFinished: Bool`](/documentation/Foundation/ProgressReporter/isFinished) The state of completion of work. If `completedCount` >= `totalCount`, the value will be `true`. [`var isIndeterminate: Bool`](/documentation/Foundation/ProgressReporter/isIndeterminate) The state of initialization of `totalCount`. If `totalCount` is `nil`, the value will be `true`. [`var totalCount: Int?`](/documentation/Foundation/ProgressReporter/totalCount) The total units of work. ### Instance Methods [`func summary

(of: KeyPath) -> [UInt64]`](/documentation/Foundation/ProgressReporter/summary(of:)-2qbq7) Returns a summary for the specified unsigned integer array property across the progress subtree. [`func summary

(of: KeyPath) -> Double`](/documentation/Foundation/ProgressReporter/summary(of:)-4lsh2) Returns a summary for the specified double property across the progress subtree. [`func summary

(of: KeyPath) -> [String?]`](/documentation/Foundation/ProgressReporter/summary(of:)-5klzp) Returns a summary for the specified string property across the progress subtree. [`func summary

(of: KeyPath) -> [URL?]`](/documentation/Foundation/ProgressReporter/summary(of:)-6x2a5) Returns a summary for the specified URL property across the progress subtree. [`func summary

(of: KeyPath) -> Int`](/documentation/Foundation/ProgressReporter/summary(of:)-7u7bg) Returns a summary for the specified integer property across the progress subtree. [`func summary

(of: KeyPath) -> UInt64`](/documentation/Foundation/ProgressReporter/summary(of:)-7xg8c) Returns a summary for the specified unsigned integer property across the progress subtree. [`func summary

(of: KeyPath) -> Duration`](/documentation/Foundation/ProgressReporter/summary(of:)-vlsj) Returns a summary for the specified duration property across the progress subtree. ### Subscripts [`subscript

(dynamicMember _: KeyPath) -> String?`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-114si) Gets or sets custom string properties. [`subscript

(dynamicMember _: KeyPath) -> UInt64`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-1ubk6) Gets or sets custom unsigned integer properties. [`subscript

(dynamicMember _: KeyPath) -> UInt64`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-45eys) Gets or sets custom unsigned integer properties. [`subscript

(dynamicMember _: KeyPath) -> URL?`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-84opo) Gets or sets custom URL properties. [`subscript

(dynamicMember _: KeyPath) -> P.Value`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-9fd3u) Gets or sets custom double properties. [`subscript

(dynamicMember _: KeyPath) -> Int`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-9pcsi) Gets or sets custom integer properties. [`subscript

(dynamicMember _: KeyPath) -> Duration`](/documentation/Foundation/ProgressReporter/subscript(dynamicMember:)-cjlx) Gets or sets custom duration properties. ### Type Aliases [`typealias Property`](/documentation/Foundation/ProgressReporter/Property) ## Relationships ### Conforms To [`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible) [`Equatable`](/documentation/Swift/Equatable) [`Copyable`](/documentation/Swift/Copyable) [`Observable`](/documentation/Observation/Observable) [`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible) [`Hashable`](/documentation/Swift/Hashable) [`Sendable`](/documentation/Swift/Sendable) [`Escapable`](/documentation/Swift/Escapable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)