| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| |
| |
| import CoreFoundation |
| |
| internal class __NSCFBoolean : NSNumber { |
| override var hash: Int { |
| return Int(bitPattern: CFHash(unsafeBitCast(self, to: CFBoolean.self))) |
| } |
| |
| override func description(withLocale locale: Locale?) -> String { |
| return boolValue ? "1" : "0" |
| } |
| |
| override var int8Value: Int8 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var uint8Value: UInt8 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var int16Value: Int16 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var uint16Value: UInt16 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var int32Value: Int32 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var uint32Value: UInt32 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var intValue: Int { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var uintValue: UInt { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var int64Value: Int64 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var uint64Value: UInt64 { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var floatValue: Float { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var doubleValue: Double { |
| return boolValue ? 1 : 0 |
| } |
| |
| override var boolValue: Bool { |
| return CFBooleanGetValue(unsafeBitCast(self, to: CFBoolean.self)) |
| } |
| |
| override var _cfTypeID: CFTypeID { |
| return CFBooleanGetTypeID() |
| } |
| |
| override var objCType: UnsafePointer<Int8> { |
| // This must never be fixed to be "B", although that would |
| // cause correct old-style archiving when this is unarchived. |
| func _objCType(_ staticString: StaticString) -> UnsafePointer<Int8> { |
| return UnsafeRawPointer(staticString.utf8Start).assumingMemoryBound(to: Int8.self) |
| } |
| return _objCType("c") |
| } |
| |
| internal override func _cfNumberType() -> CFNumberType { |
| return kCFNumberCharType |
| } |
| } |