ObjFW  Diff

Differences From Artifact [57878896f8]:

To Artifact [538455302e]:

  • File src/OFNumber.m — part of check-in [366681bebe] at 2014-06-26 00:58:57 on branch trunk — OFNumber: Remove methods for arithmetic

    These methods encouraged doing arithmetic on objects rather than getting
    the C type value, doing the arithmetic and creating a new object. They
    didn't do anything else internally, and so doing this manually isn't
    slower - it's even faster if you do multiple operations, as no temporary
    objects are created then.

    Another advantage of this is that there are no longer uncertainties
    about types of different OFNumber objects when doing arithmetic, as the
    user has to be explicit about the types when getting the C type value
    and thus knows which types will be used for the arithmetic. (user: js, size: 23797) [annotate] [blame] [check-ins using]


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	case OF_NUMBER_TYPE_FLOAT:					\
		return (t)_value.float_;				\
	case OF_NUMBER_TYPE_DOUBLE:					\
		return (t)_value.double_;				\
	default:							\
		@throw [OFInvalidFormatException exception];		\
	}
#define CALCULATE(o, n)							\
	switch (_type) {						\
	case OF_NUMBER_TYPE_BOOL:					\
		return [OFNumber numberWithBool:			\
		    _value.bool_ o [n boolValue]];			\
	case OF_NUMBER_TYPE_CHAR:					\
		return [OFNumber numberWithChar:			\
		    _value.schar o [n charValue]];			\
	case OF_NUMBER_TYPE_SHORT:					\
		return [OFNumber numberWithShort:			\
		    _value.sshort o [n shortValue]];			\
	case OF_NUMBER_TYPE_INT:					\
		return [OFNumber numberWithInt:				\
		    _value.sint o [n intValue]];			\
	case OF_NUMBER_TYPE_LONG:					\
		return [OFNumber numberWithLong:			\
		    _value.slong o [n longValue]];			\
	case OF_NUMBER_TYPE_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o [n longLongValue]];		\
	case OF_NUMBER_TYPE_UCHAR:					\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o [n unsignedCharValue]];		\
	case OF_NUMBER_TYPE_USHORT:					\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o [n unsignedShortValue]];		\
	case OF_NUMBER_TYPE_UINT:					\
		return [OFNumber numberWithUnsignedInt:			\
		    _value.uint o [n unsignedIntValue]];		\
	case OF_NUMBER_TYPE_ULONG:					\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o [n unsignedLongValue]];		\
	case OF_NUMBER_TYPE_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o [n unsignedLongLongValue]];	\
	case OF_NUMBER_TYPE_INT8:					\
		return [OFNumber numberWithInt8:			\
		    _value.int8 o [n int8Value]];			\
	case OF_NUMBER_TYPE_INT16:					\
		return [OFNumber numberWithInt16:			\
		    _value.int16 o [n int16Value]];			\
	case OF_NUMBER_TYPE_INT32:					\
		return [OFNumber numberWithInt32:			\
		    _value.int32 o [n int32Value]];			\
	case OF_NUMBER_TYPE_INT64:					\
		return [OFNumber numberWithInt64:			\
		    _value.int64 o [n int64Value]];			\
	case OF_NUMBER_TYPE_UINT8:					\
		return [OFNumber numberWithUInt8:			\
		    _value.uint8 o [n uInt8Value]];			\
	case OF_NUMBER_TYPE_UINT16:					\
		return [OFNumber numberWithUInt16:			\
		    _value.uint16 o [n uInt16Value]];			\
	case OF_NUMBER_TYPE_UINT32:					\
		return [OFNumber numberWithUInt32:			\
		    _value.uint32 o [n uInt32Value]];			\
	case OF_NUMBER_TYPE_UINT64:					\
		return [OFNumber numberWithUInt64:			\
		    _value.uint64 o [n uInt64Value]];			\
	case OF_NUMBER_TYPE_SIZE:					\
		return [OFNumber numberWithSize:			\
		    _value.size o [n sizeValue]];			\
	case OF_NUMBER_TYPE_SSIZE:					\
		return [OFNumber numberWithSSize:			\
		    _value.ssize o [n sSizeValue]];			\
	case OF_NUMBER_TYPE_INTMAX:					\
		return [OFNumber numberWithIntMax:			\
		    _value.intmax o [n intMaxValue]];			\
	case OF_NUMBER_TYPE_UINTMAX:					\
		return [OFNumber numberWithUIntMax:			\
		    _value.uintmax o [n uIntMaxValue]];			\
	case OF_NUMBER_TYPE_PTRDIFF:					\
		return [OFNumber numberWithPtrDiff:			\
		    _value.ptrdiff o [n ptrDiffValue]];			\
	case OF_NUMBER_TYPE_INTPTR:					\
		return [OFNumber numberWithIntPtr:			\
		    _value.intptr o [n intPtrValue]];			\
	case OF_NUMBER_TYPE_UINTPTR:					\
		return [OFNumber numberWithUIntPtr:			\
		    _value.uintptr o [n uIntPtrValue]];			\
	case OF_NUMBER_TYPE_FLOAT:					\
		return [OFNumber numberWithFloat:			\
		    _value.float_ o [n floatValue]];			\
	case OF_NUMBER_TYPE_DOUBLE:					\
		return [OFNumber numberWithDouble:			\
		    _value.double_ o [n doubleValue]];			\
	default:							\
		@throw [OFInvalidFormatException exception];		\
	}
#define CALCULATE2(o, n)						\
	switch (_type) {						\
	case OF_NUMBER_TYPE_BOOL:					\
		return [OFNumber numberWithBool:			\
		    _value.bool_ o [n boolValue]];			\
	case OF_NUMBER_TYPE_CHAR:					\
		return [OFNumber numberWithChar:			\
		    _value.schar o [n charValue]];			\
	case OF_NUMBER_TYPE_SHORT:					\
		return [OFNumber numberWithShort:			\
		    _value.sshort o [n shortValue]];			\
	case OF_NUMBER_TYPE_INT:					\
		return [OFNumber numberWithInt:				\
		    _value.sint o [n intValue]];			\
	case OF_NUMBER_TYPE_LONG:					\
		return [OFNumber numberWithLong:			\
		    _value.slong o [n longValue]];			\
	case OF_NUMBER_TYPE_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o [n longLongValue]];		\
	case OF_NUMBER_TYPE_UCHAR:					\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o [n unsignedCharValue]];		\
	case OF_NUMBER_TYPE_USHORT:					\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o [n unsignedShortValue]];		\
	case OF_NUMBER_TYPE_UINT:					\
		return [OFNumber numberWithUnsignedInt:			\
		    _value.uint o [n unsignedIntValue]];		\
	case OF_NUMBER_TYPE_ULONG:					\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o [n unsignedLongValue]];		\
	case OF_NUMBER_TYPE_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o [n unsignedLongLongValue]];	\
	case OF_NUMBER_TYPE_INT8:					\
		return [OFNumber numberWithInt8:			\
		    _value.int8 o [n int8Value]];			\
	case OF_NUMBER_TYPE_INT16:					\
		return [OFNumber numberWithInt16:			\
		    _value.int16 o [n int16Value]];			\
	case OF_NUMBER_TYPE_INT32:					\
		return [OFNumber numberWithInt32:			\
		    _value.int32 o [n int32Value]];			\
	case OF_NUMBER_TYPE_INT64:					\
		return [OFNumber numberWithInt64:			\
		    _value.int64 o [n int64Value]];			\
	case OF_NUMBER_TYPE_UINT8:					\
		return [OFNumber numberWithUInt8:			\
		    _value.uint8 o [n uInt8Value]];			\
	case OF_NUMBER_TYPE_UINT16:					\
		return [OFNumber numberWithUInt16:			\
		    _value.uint16 o [n uInt16Value]];			\
	case OF_NUMBER_TYPE_UINT32:					\
		return [OFNumber numberWithUInt32:			\
		    _value.uint32 o [n uInt32Value]];			\
	case OF_NUMBER_TYPE_UINT64:					\
		return [OFNumber numberWithUInt64:			\
		    _value.uint64 o [n uInt64Value]];			\
	case OF_NUMBER_TYPE_SIZE:					\
		return [OFNumber numberWithSize:			\
		    _value.size o [n sizeValue]];			\
	case OF_NUMBER_TYPE_SSIZE:					\
		return [OFNumber numberWithSSize:			\
		    _value.ssize o [n sSizeValue]];			\
	case OF_NUMBER_TYPE_INTMAX:					\
		return [OFNumber numberWithIntMax:			\
		    _value.intmax o [n intMaxValue]];			\
	case OF_NUMBER_TYPE_UINTMAX:					\
		return [OFNumber numberWithUIntMax:			\
		    _value.uintmax o [n uIntMaxValue]];			\
	case OF_NUMBER_TYPE_PTRDIFF:					\
		return [OFNumber numberWithPtrDiff:			\
		    _value.ptrdiff o [n ptrDiffValue]];			\
	case OF_NUMBER_TYPE_INTPTR:					\
		return [OFNumber numberWithIntPtr:			\
		    _value.intptr o [n intPtrValue]];			\
	case OF_NUMBER_TYPE_UINTPTR:					\
		return [OFNumber numberWithUIntPtr:			\
		    _value.uintptr o [n uIntPtrValue]];			\
	case OF_NUMBER_TYPE_FLOAT:					\
	case OF_NUMBER_TYPE_DOUBLE:					\
		@throw [OFInvalidArgumentException exception];		\
	default:							\
		@throw [OFInvalidFormatException exception];		\
	}
#define CALCULATE3(o)							\
	switch (_type) {						\
	case OF_NUMBER_TYPE_BOOL:						\
		return [OFNumber numberWithBool: _value.bool_ o];	\
	case OF_NUMBER_TYPE_CHAR:						\
		return [OFNumber numberWithChar: _value.schar o];	\
	case OF_NUMBER_TYPE_SHORT:						\
		return [OFNumber numberWithShort: _value.sshort o];	\
	case OF_NUMBER_TYPE_INT:						\
		return [OFNumber numberWithInt: _value.sint o];		\
	case OF_NUMBER_TYPE_LONG:						\
		return [OFNumber numberWithLong: _value.slong o];	\
	case OF_NUMBER_TYPE_LONGLONG:					\
		return [OFNumber numberWithLongLong:			\
		    _value.slonglong o];				\
	case OF_NUMBER_TYPE_UCHAR:					\
		return [OFNumber numberWithUnsignedChar:		\
		    _value.uchar o];					\
	case OF_NUMBER_TYPE_USHORT:					\
		return [OFNumber numberWithUnsignedShort:		\
		    _value.ushort o];					\
	case OF_NUMBER_TYPE_UINT:					\
		return [OFNumber numberWithUnsignedInt: _value.uint o];	\
	case OF_NUMBER_TYPE_ULONG:					\
		return [OFNumber numberWithUnsignedLong:		\
		    _value.ulong o];					\
	case OF_NUMBER_TYPE_ULONGLONG:					\
		return [OFNumber numberWithUnsignedLongLong:		\
		    _value.ulonglong o];				\
	case OF_NUMBER_TYPE_INT8:					\
		return [OFNumber numberWithInt8: _value.int8 o];	\
	case OF_NUMBER_TYPE_INT16:					\
		return [OFNumber numberWithInt16: _value.int16 o];	\
	case OF_NUMBER_TYPE_INT32:					\
		return [OFNumber numberWithInt32: _value.int32 o];	\
	case OF_NUMBER_TYPE_INT64:					\
		return [OFNumber numberWithInt64: _value.int64 o];	\
	case OF_NUMBER_TYPE_UINT8:					\
		return [OFNumber numberWithUInt8: _value.uint8 o];	\
	case OF_NUMBER_TYPE_UINT16:					\
		return [OFNumber numberWithUInt16: _value.uint16 o];	\
	case OF_NUMBER_TYPE_UINT32:					\
		return [OFNumber numberWithUInt32: _value.uint32 o];	\
	case OF_NUMBER_TYPE_UINT64:					\
		return [OFNumber numberWithUInt64: _value.uint64 o];	\
	case OF_NUMBER_TYPE_SIZE:					\
		return [OFNumber numberWithSize: _value.size o];	\
	case OF_NUMBER_TYPE_SSIZE:					\
		return [OFNumber numberWithSSize: _value.ssize o];	\
	case OF_NUMBER_TYPE_INTMAX:					\
		return [OFNumber numberWithIntMax: _value.intmax o];	\
	case OF_NUMBER_TYPE_UINTMAX:					\
		return [OFNumber numberWithUIntMax: _value.uintmax o];	\
	case OF_NUMBER_TYPE_PTRDIFF:					\
		return [OFNumber numberWithPtrDiff: _value.ptrdiff o];	\
	case OF_NUMBER_TYPE_INTPTR:					\
		return [OFNumber numberWithIntPtr: _value.intptr o];	\
	case OF_NUMBER_TYPE_UINTPTR:					\
		return [OFNumber numberWithUIntPtr: _value.uintptr o];	\
	case OF_NUMBER_TYPE_FLOAT:					\
		return [OFNumber numberWithFloat: _value.float_ o];	\
	case OF_NUMBER_TYPE_DOUBLE:					\
		return [OFNumber numberWithDouble: _value.double_ o];	\
	default:							\
		@throw [OFInvalidFormatException exception];		\
	}

@interface OFNumber (OF_PRIVATE_CATEGORY)
- (OFString*)OF_JSONRepresentationWithOptions: (int)options
					depth: (size_t)depth;
@end

@implementation OFNumber







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	case OF_NUMBER_TYPE_FLOAT:					\
		return (t)_value.float_;				\
	case OF_NUMBER_TYPE_DOUBLE:					\
		return (t)_value.double_;				\
	default:							\
		@throw [OFInvalidFormatException exception];		\
	}


















































































































































































































































@interface OFNumber (OF_PRIVATE_CATEGORY)
- (OFString*)OF_JSONRepresentationWithOptions: (int)options
					depth: (size_t)depth;
@end

@implementation OFNumber
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	}

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFNumber*)numberByAddingNumber: (OFNumber*)num
{
	CALCULATE(+, num)
}

- (OFNumber*)numberBySubtractingNumber: (OFNumber*)num
{
	CALCULATE(-, num)
}

- (OFNumber*)numberByMultiplyingWithNumber: (OFNumber*)num
{
	CALCULATE(*, num)
}

- (OFNumber*)numberByDividingWithNumber: (OFNumber*)num
{
	CALCULATE(/, num)
}

- (OFNumber*)numberByANDingWithNumber: (OFNumber*)num
{
	CALCULATE2(&, num)
}

- (OFNumber*)numberByORingWithNumber: (OFNumber*)num
{
	CALCULATE2(|, num)
}

- (OFNumber*)numberByXORingWithNumber: (OFNumber*)num
{
	CALCULATE2(^, num)
}

- (OFNumber*)numberByShiftingLeftWithNumber: (OFNumber*)num
{
	CALCULATE2(<<, num)
}

- (OFNumber*)numberByShiftingRightWithNumber: (OFNumber*)num
{
	CALCULATE2(>>, num)
}

- (OFNumber*)numberByIncreasing
{
	CALCULATE3(+ 1)
}

- (OFNumber*)numberByDecreasing
{
	CALCULATE3(- 1)
}

- (OFNumber*)remainderOfDivisionWithNumber: (OFNumber*)number
{
	switch (_type) {
	case OF_NUMBER_TYPE_BOOL:
		return [OFNumber numberWithBool:
		    _value.bool_ % [number boolValue]];
	case OF_NUMBER_TYPE_CHAR:
		return [OFNumber numberWithChar:
		    _value.schar % [number charValue]];
	case OF_NUMBER_TYPE_SHORT:
		return [OFNumber numberWithShort:
		    _value.sshort % [number shortValue]];
	case OF_NUMBER_TYPE_INT:
		return [OFNumber numberWithInt:
		    _value.sint % [number intValue]];
	case OF_NUMBER_TYPE_LONG:
		return [OFNumber numberWithLong:
		    _value.slong % [number longValue]];
	case OF_NUMBER_TYPE_LONGLONG:
		return [OFNumber numberWithLongLong:
		    _value.slonglong % [number longLongValue]];
	case OF_NUMBER_TYPE_UCHAR:
		return [OFNumber numberWithUnsignedChar:
		    _value.uchar % [number unsignedCharValue]];
	case OF_NUMBER_TYPE_USHORT:
		return [OFNumber numberWithUnsignedShort:
		    _value.ushort % [number unsignedShortValue]];
	case OF_NUMBER_TYPE_UINT:
		return [OFNumber numberWithUnsignedInt:
		    _value.uint % [number unsignedIntValue]];
	case OF_NUMBER_TYPE_ULONG:
		return [OFNumber numberWithUnsignedLong:
		    _value.ulong % [number unsignedLongValue]];
	case OF_NUMBER_TYPE_ULONGLONG:
		return [OFNumber numberWithUnsignedLongLong:
		    _value.ulonglong % [number unsignedLongLongValue]];
	case OF_NUMBER_TYPE_INT8:
		return [OFNumber numberWithInt8:
		    _value.int8 % [number int8Value]];
	case OF_NUMBER_TYPE_INT16:
		return [OFNumber numberWithInt16:
		    _value.int16 % [number int16Value]];
	case OF_NUMBER_TYPE_INT32:
		return [OFNumber numberWithInt32:
		    _value.int32 % [number int32Value]];
	case OF_NUMBER_TYPE_INT64:
		return [OFNumber numberWithInt64:
		    _value.int64 % [number int64Value]];
	case OF_NUMBER_TYPE_UINT8:
		return [OFNumber numberWithUInt8:
		    _value.uint8 % [number uInt8Value]];
	case OF_NUMBER_TYPE_UINT16:
		return [OFNumber numberWithUInt16:
		    _value.uint16 % [number uInt16Value]];
	case OF_NUMBER_TYPE_UINT32:
		return [OFNumber numberWithUInt32:
		    _value.uint32 % [number uInt32Value]];
	case OF_NUMBER_TYPE_UINT64:
		return [OFNumber numberWithUInt64:
		    _value.uint64 % [number uInt64Value]];
	case OF_NUMBER_TYPE_SIZE:
		return [OFNumber numberWithSize:
		    _value.size % [number sizeValue]];
	case OF_NUMBER_TYPE_SSIZE:
		return [OFNumber numberWithSSize:
		    _value.ssize % [number sSizeValue]];
	case OF_NUMBER_TYPE_INTMAX:
		return [OFNumber numberWithIntMax:
		    _value.intmax % [number intMaxValue]];
	case OF_NUMBER_TYPE_UINTMAX:
		return [OFNumber numberWithUIntMax:
		    _value.uintmax % [number uIntMaxValue]];
	case OF_NUMBER_TYPE_PTRDIFF:
		return [OFNumber numberWithPtrDiff:
		    _value.ptrdiff % [number ptrDiffValue]];
	case OF_NUMBER_TYPE_INTPTR:
		return [OFNumber numberWithIntPtr:
		    _value.intptr % [number intPtrValue]];
	case OF_NUMBER_TYPE_UINTPTR:
		return [OFNumber numberWithUIntPtr:
		    _value.uintptr % [number uIntPtrValue]];
	case OF_NUMBER_TYPE_FLOAT:
		return [OFNumber numberWithFloat:
		    fmodf(_value.float_, [number floatValue])];
	case OF_NUMBER_TYPE_DOUBLE:
		return [OFNumber numberWithDouble:
		    fmod(_value.double_, [number doubleValue])];
	default:
		@throw [OFInvalidFormatException exception];
	}
}

- copy
{
	return [self retain];
}

- (OFString*)description
{







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863
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870
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876
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}




















































































































































- copy
{
	return [self retain];
}

- (OFString*)description
{