Files
2097ded610 [cxx-interop] Added an intro to Swift/C++ interoperability article (#90853)
Adds a new DocC article that walks developers through the process of
using Swift/C++ interoperability with Swift Package Manager,
Command-line, and Xcode. The article covers all three development tools
so regardless of the reader's platform, they can follow along.

The running example bridges a C++ class named Error, which collides with
Swift's own Error type and renames it to
CxxErrorExample as it crosses into Swift using the SWIFT_NAME macro from
swift/bridging. This demonstrates how to
reshape a C++ API so it reads like Swift instead of clashing with
existing types.

---------

Co-authored-by: Joey Brinker <brinkerjoey@outlook.com>
Co-authored-by: Colleen Toporek <colleenish@gmail.com>
Co-authored-by: Chris Adamson <invalidname@gmail.com>
2026-08-07 15:12:16 -07:00

868 B

C++ Interoperability

Work with standard C++ types.

Topics

Essentials

Boolean Values

  • Cxx/CxxConvertibleToBool

Optional Values

  • Cxx/CxxOptional

Collections

  • Cxx/CxxDictionary
  • Cxx/CxxRandomAccessCollection
  • Cxx/CxxMutableRandomAccessCollection
  • Cxx/CxxVector
  • Cxx/CxxSet
  • Cxx/CxxUniqueSet
  • Cxx/CxxPair
  • Cxx/CxxConvertibleToCollection

Sequences

  • Cxx/CxxSequence
  • Cxx/CxxIterator
  • Cxx/CxxSpan
  • Cxx/CxxMutableSpan
  • Cxx/UnsafeCxxContiguousIterator
  • Cxx/UnsafeCxxInputIterator
  • Cxx/UnsafeCxxMutableContiguousIterator
  • Cxx/UnsafeCxxMutableInputIterator
  • Cxx/UnsafeCxxMutableRandomAccessIterator
  • Cxx/UnsafeCxxRandomAccessIterator

Comparison Functions

  • CxxStdlib/==(_:_:)