NSNumber 0.1 28 February, 2000 NSNumber Foundation/NSValue.h NSCoding numberWithBool: value numberWithChar: value numberWithDouble: value numberWithFloat: value numberWithInt: value numberWithLong: value numberWithLongLong: value numberWithShort: value numberWithUnsignedChar: value numberWithUnsignedInt: value numberWithUnsignedLong: value numberWithUnsignedLongLong: value numberWithUnsignedShort: value boolValue charValue compare: aNumber decimalValue description descriptionWithLocale: aLocale doubleValue floatValue initWithBool: value initWithChar: value initWithDouble: value initWithFloat: value initWithInt: value initWithLong: value initWithLongLong: value initWithShort: value initWithUnsignedChar: value initWithUnsignedInt: value initWithUnsignedLong: value initWithUnsignedLongLong: value initWithUnsignedShort: value intValue isEqualToNumber: aNumber longLongValue longValue shortValue stringValue unsignedCharValue unsignedIntValue unsignedLongLongValue unsignedLongValue unsignedShortValue