Skip to content

Make Optional<T>.TangentVector methods inlineable #78796

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 20, 2025
Merged

Make Optional<T>.TangentVector methods inlineable #78796

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions stdlib/public/Differentiation/OptionalDifferentiation.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,14 +19,17 @@ extension Optional: Differentiable where Wrapped: Differentiable {

public var value: Wrapped.TangentVector?

@inlinable
public init(_ value: Wrapped.TangentVector?) {
self.value = value
}

@inlinable
public static var zero: Self {
return Self(.zero)
}

@inlinable
public static func + (lhs: Self, rhs: Self) -> Self {
switch (lhs.value, rhs.value) {
case (nil, nil): return Self(nil)
Expand All @@ -36,6 +39,7 @@ extension Optional: Differentiable where Wrapped: Differentiable {
}
}

@inlinable
public static func - (lhs: Self, rhs: Self) -> Self {
switch (lhs.value, rhs.value) {
case (nil, nil): return Self(nil)
Expand All @@ -45,13 +49,15 @@ extension Optional: Differentiable where Wrapped: Differentiable {
}
}

@inlinable
public mutating func move(by offset: TangentVector) {
if let value = offset.value {
self.value?.move(by: value)
}
}
}

@inlinable
public mutating func move(by offset: TangentVector) {
if let value = offset.value {
self?.move(by: value)
Expand Down