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Graham Lee 9ead8781d4 Add .docc catalog to publish stdlib docs on swift.org

Co-authored-by: Alex Martini <amartini@apple.com>
Co-authored-by: Graham Lee <glee23@apple.com>
Co-authored-by: Chris Adamson <cadamson@apple.com>
Co-authored-by: Kirby Turner <kirby_turner@apple.com>
Co-authored-by: Paris Pinkney <ppinkney@apple.com>
Co-authored-by: Dave Spector <dspector@apple.com>
Co-authored-by: Sofia Rodriguez Morales <sofia_rodriguez@apple.com>
Co-authored-by: Ethan Kusters <ekusters@apple.com>
Co-authored-by: Goli Mohammadi <g_mohammadi@apple.com>
Co-authored-by: Adora Vaz <a_vaz@apple.com>
Co-authored-by: David Rönnqvist <ronnqvist@apple.com>
Co-authored-by: Nate Merseth Cook <natecook@apple.com>
Co-authored-by: Susan Conant <susan_c@apple.com>

2026-04-10 10:04:56 -04:00

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`Swift/Int`

Topics

Converting Integers

Swift/Int/init(_:)-4ekvl
Swift/Int/init(exactly:)-b1dy
Swift/Int/init(clamping:)
Swift/Int/init(truncatingIfNeeded:)
Swift/Int/init(bitPattern:)-72037

Converting Floating-Point Values

Swift/Int/init(_:)-6gt9z
Swift/Int/init(_:)-8vbwo
Swift/Int/init(_:)-2oscb
Swift/Int/init(_:)-3huv0
Swift/Int/init(_:)-66i0w

Converting with No Loss of Precision

These initializers result in nil if the value passed can’t be represented without any loss of precision.

Swift/Int/init(exactly:)-7yhn6
Swift/Int/init(exactly:)-77kq8
Swift/Int/init(exactly:)-7qdwf
Swift/Int/init(exactly:)-5xh2s
Swift/Int/init(exactly:)-5kot1

Converting Strings

Swift/Int/init(_:)-2hmii
Swift/Int/init(_:radix:)

Creating a Random Integer

Swift/Int/random(in:)-9mjpw
Swift/Int/random(in:using:)-4lsb5
Swift/Int/random(in:)-8zzqh
Swift/Int/random(in:using:)-3dwv4

Performing Calculations

doc:integer-operators
Swift/Int/negate()
Swift/Int/quotientAndRemainder(dividingBy:)
Swift/Int/isMultiple(of:)

Performing Calculations with Overflow

These methods return the result of an operation, and a flag indicating whether the operation overflowed the bounds of the type.

Swift/Int/addingReportingOverflow(_:)
Swift/Int/subtractingReportingOverflow(_:)
Swift/Int/multipliedReportingOverflow(by:)
Swift/Int/dividedReportingOverflow(by:)
Swift/Int/remainderReportingOverflow(dividingBy:)

Performing Double-Width Calculations

Swift/Int/multipliedFullWidth(by:)
Swift/Int/dividingFullWidth(_:)

Finding the Sign and Magnitude

Swift/Int/magnitude-swift.property
Swift/Int/Magnitude-swift.typealias
Swift/abs(_:)
Swift/Int/signum()

Accessing Numeric Constants

Swift/Int/zero
Swift/Int/min
Swift/Int/max
Swift/Int/isSigned

Working with Byte Order

Swift/Int/byteSwapped
Swift/Int/littleEndian
Swift/Int/bigEndian
Swift/Int/init(littleEndian:)
Swift/Int/init(bigEndian:)

Working with Binary Representation

Swift/Int/bitWidth-swift.type.property
Swift/Int/bitWidth-swift.property
Swift/Int/nonzeroBitCount
Swift/Int/leadingZeroBitCount
Swift/Int/trailingZeroBitCount
Swift/Int/words-swift.property
Swift/Int/Words-swift.struct

Working with Memory Addresses

These initializers create an integer with the bit pattern of the memory address of a pointer or class instance.

Swift/Int/init(bitPattern:)-2i0qy
Swift/Int/init(bitPattern:)-2o9co
Swift/Int/init(bitPattern:)-5qm7a

Encoding and Decoding Values

Swift/Int/encode(to:)
Swift/Int/init(from:)-5ru5

Describing an Integer

Swift/Int/description
Swift/Int/hash(into:)
Swift/Int/customMirror

Infrequently Used Functionality

Swift/Int/init()
Swift/Int/init(integerLiteral:)
Swift/Int/IntegerLiteralType
Swift/Int/distance(to:)
Swift/Int/advanced(by:)

Deprecated

Swift/Int/customPlaygroundQuickLook

SIMD-Supporting Types

Swift/Int/SIMDMaskScalar
Swift/Int/SIMD2Storage
Swift/Int/SIMD4Storage
Swift/Int/SIMD8Storage
Swift/Int/SIMD16Storage
Swift/Int/SIMD32Storage
Swift/Int/SIMD64Storage

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Swift/Int