ObjFW  Check-in [fd8c1728ea]

	OF_NUMBER_UCHAR		= 0x02,
	/*! unsigned short */
	OF_NUMBER_USHORT	= 0x03,
	/*! unsigned int */
	OF_NUMBER_UINT		= 0x04,
	/*! unsigned long */
	OF_NUMBER_ULONG		= 0x05,
	/*! unsigned long long */
	OF_NUMBER_ULONGLONG	= 0x06,
	/*! size_t */
	OF_NUMBER_SIZE		= 0x07,
	/*! uint8_t */
	OF_NUMBER_UINT8		= 0x08,
	/*! uint16_t */
	OF_NUMBER_UINT16	= 0x09,
	/*! uint32_t */
	OF_NUMBER_UINT32	= 0x0A,
	/*! uint64_t */
	OF_NUMBER_UINT64	= 0x0B,
	/*! uintptr_t */
	OF_NUMBER_UINTPTR	= 0x0C,
	/*! uintmax_t */
	OF_NUMBER_UINTMAX	= 0x0D,
	OF_NUMBER_SIGNED	= 0x10,
	/*! signed char */
	OF_NUMBER_CHAR		= OF_NUMBER_UCHAR | OF_NUMBER_SIGNED,
	/*! signed short */
	OF_NUMBER_SHORT		= OF_NUMBER_USHORT | OF_NUMBER_SIGNED,
	/*! signed int */
	OF_NUMBER_INT		= OF_NUMBER_UINT | OF_NUMBER_SIGNED,
	/*! signed long */
	OF_NUMBER_LONG		= OF_NUMBER_ULONG | OF_NUMBER_SIGNED,
	/*! signed long long */
	OF_NUMBER_LONGLONG	= OF_NUMBER_ULONGLONG | OF_NUMBER_SIGNED,
	/*! int8_t */
	OF_NUMBER_INT8		= OF_NUMBER_UINT8 | OF_NUMBER_SIGNED,
	/*! int16_t */
	OF_NUMBER_INT16		= OF_NUMBER_UINT16 | OF_NUMBER_SIGNED,
	/*! int32_t */
	OF_NUMBER_INT32		= OF_NUMBER_UINT32 | OF_NUMBER_SIGNED,
	/*! int64_t */
	OF_NUMBER_INT64		= OF_NUMBER_UINT64 | OF_NUMBER_SIGNED,
	/*! ssize_t */
	OF_NUMBER_SSIZE		= OF_NUMBER_SIZE | OF_NUMBER_SIGNED,
	/*! intmax_t */
	OF_NUMBER_INTMAX	= OF_NUMBER_UINTMAX | OF_NUMBER_SIGNED,
	/*! ptrdiff_t */
	OF_NUMBER_PTRDIFF	= 0x0E | OF_NUMBER_SIGNED,
	/*! intptr_t */
	OF_NUMBER_INTPTR	= 0x0F | OF_NUMBER_SIGNED,
	/*! float */
	OF_NUMBER_FLOAT		= 0x20,
	/*! double */
	OF_NUMBER_DOUBLE	= 0x40 | OF_NUMBER_FLOAT,
} of_number_type_t;

/*!
 * @brief Provides a way to store a number in an object.
 */
@interface OFNumber: OFObject <OFCopying, OFComparing, OFSerialization,
    OFJSONRepresentation, OFBinaryPackRepresentation>
{
	union of_number_value {
		BOOL		   bool_;
		signed char	   schar;
		signed short	   sshort;
		signed int	   sint;
		signed long	   slong;
		signed long long   slonglong;
		unsigned char	   uchar;
		unsigned short	   ushort;
		unsigned int	   uint;
		unsigned long	   ulong;
		unsigned long long ulonglong;
		int8_t		   int8;
		int16_t		   int16;
		int32_t		   int32;
		int64_t		   int64;
		uint8_t		   uint8;
		uint16_t	   uint16;
		uint32_t	   uint32;
		uint64_t	   uint64;
		size_t		   size;
		ssize_t		   ssize;
		intmax_t	   intmax;
		uintmax_t	   uintmax;
		ptrdiff_t	   ptrdiff;
		intptr_t	   intptr;
		uintptr_t	   uintptr;
		float		   float_;
		double		   double_;
	} _value;
	of_number_type_t _type;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) of_number_type_t type;
#endif

 * @brief Creates a new OFNumber with the specified signed long.
 *
 * @param slong A signed long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithLong: (signed long)slong;

/*!
 * @brief Creates a new OFNumber with the specified signed long long.
 *
 * @param slonglong A signed long long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithLongLong: (signed long long)slonglong;

/*!
 * @brief Creates a new OFNumber with the specified unsigned char.
 *
 * @param uchar An unsigned char which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedChar: (unsigned char)uchar;

 * @brief Creates a new OFNumber with the specified unsigned long.
 *
 * @param ulong An unsigned long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedLong: (unsigned long)ulong;

/*!
 * @brief Creates a new OFNumber with the specified unsigned long long.
 *
 * @param ulonglong An unsigned long long which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithUnsignedLongLong: (unsigned long long)ulonglong;

/*!
 * @brief Creates a new OFNumber with the specified int8_t.
 *
 * @param int8 An int8_t which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithInt8: (int8_t)int8;

 *	  long.
 *
 * @param slong A signed long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithLong: (signed long)slong;

/*!
 * @brief Initializes an already allocated OFNumber with the specified signed
 *	  long long.
 *
 * @param slonglong A signed long long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithLongLong: (signed long long)slonglong;

/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  char.
 *
 * @param uchar An unsigned char which the OFNumber should contain
 * @return An initialized OFNumber
 */

 *	  long.
 *
 * @param ulong An unsigned long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedLong: (unsigned long)ulong;

/*!
 * @brief Initializes an already allocated OFNumber with the specified unsigned
 *	  long long.
 *
 * @param ulonglong An unsigned long long which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithUnsignedLongLong: (unsigned long long)ulonglong;

/*!
 * @brief Initializes an already allocated OFNumber with the specified int8_t.
 *
 * @param int8 An int8_t which the OFNumber should contain
 * @return An initialized OFNumber
 */
- initWithInt8: (int8_t)int8;

 * @return The OFNumber as a signed char
 */
- (signed char)charValue;

/*!
 * @brief Returns the OFNumber as a signed short.
 *
 * @return The OFNumber as a signed short
 */
- (signed short)shortValue;

/*!
 * @brief Returns the OFNumber as a signed int.
 *
 * @return The OFNumber as a signed int
 */
- (signed int)intValue;

/*!
 * @brief Returns the OFNumber as a signed long.
 *
 * @return The OFNumber as a signed long
 */
- (signed long)longValue;

/*!
 * @brief Returns the OFNumber as a signed long long.
 *
 * @return The OFNumber as a signed long long
 */
- (signed long long)longLongValue;

/*!
 * @brief Returns the OFNumber as an unsigned char.
 *
 * @return The OFNumber as an unsigned char
 */
- (unsigned char)unsignedCharValue;

/*!
 * @brief Returns the OFNumber as an unsigned long.
 *
 * @return The OFNumber as an unsigned long
 */
- (unsigned long)unsignedLongValue;

/*!
 * @brief Returns the OFNumber as an unsigned long long.
 *
 * @return The OFNumber as an unsigned long long
 */
- (unsigned long long)unsignedLongLongValue;

/*!
 * @brief Returns the OFNumber as an int8_t.
 *
 * @return The OFNumber as an int8_t
 */
- (int8_t)int8Value;

		return (t)_value.schar;					\
	case OF_NUMBER_SHORT:						\
		return (t)_value.sshort;				\
	case OF_NUMBER_INT:						\
		return (t)_value.sint;					\
	case OF_NUMBER_LONG:						\
		return (t)_value.slong;					\
	case OF_NUMBER_LONGLONG:					\
		return (t)_value.slonglong;				\
	case OF_NUMBER_UCHAR:						\
		return (t)_value.uchar;					\
	case OF_NUMBER_USHORT:						\
		return (t)_value.ushort;				\
	case OF_NUMBER_UINT:						\
		return (t)_value.uint;					\
	case OF_NUMBER_ULONG:						\
		return (t)_value.ulong;					\
	case OF_NUMBER_ULONGLONG:					\
		return (t)_value.ulonglong;				\
	case OF_NUMBER_INT8:						\
		return (t)_value.int8;					\
	case OF_NUMBER_INT16:						\
		return (t)_value.int16;					\
	case OF_NUMBER_INT32:						\
		return (t)_value.int32;					\
	case OF_NUMBER_INT64:						\

		    _value.sshort o [n shortValue]];			\
	case OF_NUMBER_INT:						\
		return [OFNumber numberWithInt:				\
		    _value.sint o [n intValue]];			\
	case OF_NUMBER_LONG:						\
		return [OFNumber numberWithLong:			\
		    _value.slong o [n longValue]];			\
	case OF_NUMBER_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o [n longLongValue]];		\
	case OF_NUMBER_UCHAR:						\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o [n unsignedCharValue]];		\
	case OF_NUMBER_USHORT:						\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o [n unsignedShortValue]];		\
	case OF_NUMBER_UINT:						\
		return [OFNumber numberWithUnsignedInt:			\
		    _value.uint o [n unsignedIntValue]];		\
	case OF_NUMBER_ULONG:						\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o [n unsignedLongValue]];		\
	case OF_NUMBER_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o [n unsignedLongLongValue]];	\
	case OF_NUMBER_INT8:						\
		return [OFNumber numberWithInt8:			\
		    _value.int8 o [n int8Value]];			\
	case OF_NUMBER_INT16:						\
		return [OFNumber numberWithInt16:			\
		    _value.int16 o [n int16Value]];			\
	case OF_NUMBER_INT32:						\

		    _value.sshort o [n shortValue]];			\
	case OF_NUMBER_INT:						\
		return [OFNumber numberWithInt:				\
		    _value.sint o [n intValue]];			\
	case OF_NUMBER_LONG:						\
		return [OFNumber numberWithLong:			\
		    _value.slong o [n longValue]];			\
	case OF_NUMBER_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o [n longLongValue]];		\
	case OF_NUMBER_UCHAR:						\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o [n unsignedCharValue]];		\
	case OF_NUMBER_USHORT:						\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o [n unsignedShortValue]];		\
	case OF_NUMBER_UINT:						\
		return [OFNumber numberWithUnsignedInt:			\
		    _value.uint o [n unsignedIntValue]];		\
	case OF_NUMBER_ULONG:						\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o [n unsignedLongValue]];		\
	case OF_NUMBER_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o [n unsignedLongLongValue]];	\
	case OF_NUMBER_INT8:						\
		return [OFNumber numberWithInt8:			\
		    _value.int8 o [n int8Value]];			\
	case OF_NUMBER_INT16:						\
		return [OFNumber numberWithInt16:			\
		    _value.int16 o [n int16Value]];			\
	case OF_NUMBER_INT32:						\

		return [OFNumber numberWithChar: _value.schar o];	\
	case OF_NUMBER_SHORT:						\
		return [OFNumber numberWithShort: _value.sshort o];	\
	case OF_NUMBER_INT:						\
		return [OFNumber numberWithInt: _value.sint o];		\
	case OF_NUMBER_LONG:						\
		return [OFNumber numberWithLong: _value.slong o];	\
	case OF_NUMBER_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o];				\
	case OF_NUMBER_UCHAR:						\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o];					\
	case OF_NUMBER_USHORT:						\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o];					\
	case OF_NUMBER_UINT:						\
		return [OFNumber numberWithUnsignedInt: _value.uint o];	\
	case OF_NUMBER_ULONG:						\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o];					\
	case OF_NUMBER_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o];				\
	case OF_NUMBER_INT8:						\
		return [OFNumber numberWithInt8: _value.int8 o];	\
	case OF_NUMBER_INT16:						\
		return [OFNumber numberWithInt16: _value.int16 o];	\
	case OF_NUMBER_INT32:						\
		return [OFNumber numberWithInt32: _value.int32 o];	\
	case OF_NUMBER_INT64:						\

	return [[[self alloc] initWithInt: sint] autorelease];
}

+ (instancetype)numberWithLong: (signed long)slong
{
	return [[[self alloc] initWithLong: slong] autorelease];
}

+ (instancetype)numberWithLongLong: (signed long long)slonglong
{
	return [[[self alloc] initWithLongLong: slonglong] autorelease];
}

+ (instancetype)numberWithUnsignedChar: (unsigned char)uchar
{
	return [[[self alloc] initWithUnsignedChar: uchar] autorelease];
}

+ (instancetype)numberWithUnsignedShort: (unsigned short)ushort
{
	return [[[self alloc] initWithUnsignedShort: ushort] autorelease];
}

+ (instancetype)numberWithUnsignedInt: (unsigned int)uint
{
	return [[[self alloc] initWithUnsignedInt: uint] autorelease];
}

+ (instancetype)numberWithUnsignedLong: (unsigned long)ulong
{
	return [[[self alloc] initWithUnsignedLong: ulong] autorelease];
}

+ (instancetype)numberWithUnsignedLongLong: (unsigned long long)ulonglong
{
	return [[[self alloc] initWithUnsignedLongLong: ulonglong] autorelease];
}

+ (instancetype)numberWithInt8: (int8_t)int8
{
	return [[[self alloc] initWithInt8: int8] autorelease];
}

+ (instancetype)numberWithInt16: (int16_t)int16

	self = [super init];

	_value.slong = slong;
	_type = OF_NUMBER_LONG;

	return self;
}

- initWithLongLong: (signed long long)slonglong
{
	self = [super init];

	_value.slonglong = slonglong;
	_type = OF_NUMBER_LONGLONG;

	return self;
}

- initWithUnsignedChar: (unsigned char)uchar
{
	self = [super init];

	_value.uchar = uchar;
	_type = OF_NUMBER_UCHAR;

- initWithUnsignedLong: (unsigned long)ulong
{
	self = [super init];

	_value.ulong = ulong;
	_type = OF_NUMBER_ULONG;

	return self;
}

- initWithUnsignedLongLong: (unsigned long long)ulonglong
{
	self = [super init];

	_value.ulonglong = ulonglong;
	_type = OF_NUMBER_ULONGLONG;

	return self;
}

- initWithInt8: (int8_t)int8
{
	self = [super init];

		return !!_value.schar;
	case OF_NUMBER_SHORT:
		return !!_value.sshort;
	case OF_NUMBER_INT:
		return !!_value.sint;
	case OF_NUMBER_LONG:
		return !!_value.slong;
	case OF_NUMBER_LONGLONG:
		return !!_value.slonglong;
	case OF_NUMBER_UCHAR:
		return !!_value.uchar;
	case OF_NUMBER_USHORT:
		return !!_value.ushort;
	case OF_NUMBER_UINT:
		return !!_value.uint;
	case OF_NUMBER_ULONG:
		return !!_value.ulong;
	case OF_NUMBER_ULONGLONG:
		return !!_value.ulonglong;
	case OF_NUMBER_INT8:
		return !!_value.int8;
	case OF_NUMBER_INT16:
		return !!_value.int16;
	case OF_NUMBER_INT32:
		return !!_value.int32;
	case OF_NUMBER_INT64:

	RETURN_AS(signed int)
}

- (signed long)longValue
{
	RETURN_AS(signed long)
}

- (signed long long)longLongValue
{
	RETURN_AS(signed long long)
}

- (unsigned char)unsignedCharValue
{
	RETURN_AS(unsigned char)
}

- (unsigned short)unsignedShortValue
{
	RETURN_AS(unsigned short)
}

- (unsigned int)unsignedIntValue
{
	RETURN_AS(unsigned int)
}

- (unsigned long)unsignedLongValue
{
	RETURN_AS(unsigned long)
}

- (unsigned long long)unsignedLongLongValue
{
	RETURN_AS(unsigned long long)
}

- (int8_t)int8Value
{
	RETURN_AS(int8_t)
}

- (int16_t)int16Value

		    _value.sshort % [number shortValue]];
	case OF_NUMBER_INT:
		return [OFNumber numberWithInt:
		    _value.sint % [number intValue]];
	case OF_NUMBER_LONG:
		return [OFNumber numberWithLong:
		    _value.slong % [number longValue]];
	case OF_NUMBER_LONGLONG:
		return [OFNumber numberWithLongLong:
		    _value.slonglong % [number longLongValue]];
	case OF_NUMBER_UCHAR:
		return [OFNumber numberWithUnsignedChar:
		    _value.uchar % [number unsignedCharValue]];
	case OF_NUMBER_USHORT:
		return [OFNumber numberWithUnsignedShort:
		    _value.ushort % [number unsignedShortValue]];
	case OF_NUMBER_UINT:
		return [OFNumber numberWithUnsignedInt:
		    _value.uint % [number unsignedIntValue]];
	case OF_NUMBER_ULONG:
		return [OFNumber numberWithUnsignedLong:
		    _value.ulong % [number unsignedLongValue]];
	case OF_NUMBER_ULONGLONG:
		return [OFNumber numberWithUnsignedLongLong:
		    _value.ulonglong % [number unsignedLongLongValue]];
	case OF_NUMBER_INT8:
		return [OFNumber numberWithInt8:
		    _value.int8 % [number int8Value]];
	case OF_NUMBER_INT16:
		return [OFNumber numberWithInt16:
		    _value.int16 % [number int16Value]];
	case OF_NUMBER_INT32:

	switch (_type) {
	case OF_NUMBER_BOOL:
		return (_value.bool_ ? @"YES" : @"NO");
	case OF_NUMBER_UCHAR:
	case OF_NUMBER_USHORT:
	case OF_NUMBER_UINT:
	case OF_NUMBER_ULONG:
	case OF_NUMBER_ULONGLONG:
	case OF_NUMBER_UINT8:
	case OF_NUMBER_UINT16:
	case OF_NUMBER_UINT32:
	case OF_NUMBER_UINT64:
	case OF_NUMBER_SIZE:
	case OF_NUMBER_UINTMAX:
	case OF_NUMBER_UINTPTR:
		return [OFString stringWithFormat: @"%ju", [self uIntMaxValue]];
	case OF_NUMBER_CHAR:
	case OF_NUMBER_SHORT:
	case OF_NUMBER_INT:
	case OF_NUMBER_LONG:
	case OF_NUMBER_LONGLONG:
	case OF_NUMBER_INT8:
	case OF_NUMBER_INT16:
	case OF_NUMBER_INT32:
	case OF_NUMBER_INT64:
	case OF_NUMBER_SSIZE:
	case OF_NUMBER_INTMAX:
	case OF_NUMBER_PTRDIFF:

		[element addAttributeWithName: @"type"
				  stringValue: @"boolean"];
		break;
	case OF_NUMBER_UCHAR:
	case OF_NUMBER_USHORT:
	case OF_NUMBER_UINT:
	case OF_NUMBER_ULONG:
	case OF_NUMBER_ULONGLONG:
	case OF_NUMBER_UINT8:
	case OF_NUMBER_UINT16:
	case OF_NUMBER_UINT32:
	case OF_NUMBER_UINT64:
	case OF_NUMBER_SIZE:
	case OF_NUMBER_UINTMAX:
	case OF_NUMBER_UINTPTR:
		[element addAttributeWithName: @"type"
				  stringValue: @"unsigned"];
		break;
	case OF_NUMBER_CHAR:
	case OF_NUMBER_SHORT:
	case OF_NUMBER_INT:
	case OF_NUMBER_LONG:
	case OF_NUMBER_LONGLONG:
	case OF_NUMBER_INT8:
	case OF_NUMBER_INT16:
	case OF_NUMBER_INT32:
	case OF_NUMBER_INT64:
	case OF_NUMBER_SSIZE:
	case OF_NUMBER_INTMAX:
	case OF_NUMBER_PTRDIFF: