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case OF_NUMBER_FLOAT: \
return (t)value.float_; \
case OF_NUMBER_DOUBLE: \
return (t)value.double_; \
default: \
@throw [OFInvalidFormatException newWithClass: isa]; \
}
#define CALCULATE(o, n) \
switch (type) { \
#define CALCULATE(o) \
switch (type) { \
case OF_NUMBER_CHAR: \
return [OFNumber numberWithChar: \
value.char_ o [n asChar]]; \
return [OFNumber numberWithShort: \
value.short_ o [n asShort]]; \
return [OFNumber numberWithInt: \
value.int_ o [n asInt]]; \
return [OFNumber numberWithLong: \
value.long_ o [n asLong]]; \
return [OFNumber numberWithUChar: \
value.uchar o [n asUChar]]; \
return [OFNumber numberWithUShort: \
value.ushort o [n asUShort]]; \
return [OFNumber numberWithUInt: \
value.uint o [n asUInt]]; \
return [OFNumber numberWithULong: \
value.ulong o [n asULong]]; \
return [OFNumber numberWithInt8: \
value.int8 o [n asInt8]]; \
return [OFNumber numberWithInt16: \
value.int16 o [n asInt16]]; \
return [OFNumber numberWithInt32: \
value.int32 o [n asInt32]]; \
return [OFNumber numberWithInt64: \
value.int64 o [n asInt64]]; \
return [OFNumber numberWithUInt8: \
value.uint8 o [n asUInt8]]; \
return [OFNumber numberWithUInt16: \
value.uint16 o [n asUInt16]]; \
return [OFNumber numberWithUInt32: \
value.uint32 o [n asUInt32]]; \
return [OFNumber numberWithUInt64: \
value.uint64 o [n asUInt64]]; \
return [OFNumber numberWithSize: \
value.size o [n asSize]]; \
return [OFNumber numberWithSSize: \
value.ssize o [n asSSize]]; \
return [OFNumber numberWithIntMax: \
value.intmax o [n asIntMax]]; \
return [OFNumber numberWithUIntMax: \
value.uintmax o [n asUIntMax]]; \
return [OFNumber numberWithPtrDiff: \
value.ptrdiff o [n asPtrDiff]]; \
return [OFNumber numberWithIntPtr: \
value.intptr o [n asIntPtr]]; \
return [OFNumber numberWithFloat: \
value.float_ o [n asFloat]]; \
return [OFNumber numberWithDouble: \
value.double_ o [n asDouble]]; \
#define CALCULATE2(o) \
switch (type) { \
#define CALCULATE2(o, n) \
switch (type) { \
case OF_NUMBER_CHAR: \
return [OFNumber numberWithChar: value.char_ o]; \
value.char_ o [n asChar]; \
break; \
case OF_NUMBER_SHORT: \
return [OFNumber numberWithShort: value.short_ o]; \
value.short_ o [n asShort]; \
break; \
case OF_NUMBER_INT: \
return [OFNumber numberWithInt: value.int_ o]; \
value.int_ o [n asInt]; \
break; \
case OF_NUMBER_LONG: \
return [OFNumber numberWithLong: value.long_ o]; \
value.long_ o [n asLong]; \
break; \
case OF_NUMBER_UCHAR: \
return [OFNumber numberWithUChar: value.uchar o]; \
value.uchar o [n asUChar]; \
break; \
case OF_NUMBER_USHORT: \
return [OFNumber numberWithUShort: value.ushort o]; \
value.ushort o [n asUShort]; \
break; \
case OF_NUMBER_UINT: \
return [OFNumber numberWithUInt: value.uint o]; \
value.uint o [n asUInt]; \
break; \
case OF_NUMBER_ULONG: \
return [OFNumber numberWithULong: value.ulong o]; \
value.ulong o [n asULong]; \
break; \
case OF_NUMBER_INT8: \
return [OFNumber numberWithInt8: value.int8 o]; \
value.int8 o [n asInt8]; \
break; \
case OF_NUMBER_INT16: \
return [OFNumber numberWithInt16: value.int16 o]; \
value.int16 o [n asInt16]; \
break; \
case OF_NUMBER_INT32: \
return [OFNumber numberWithInt32: value.int32 o]; \
value.int32 o [n asInt32]; \
break; \
case OF_NUMBER_INT64: \
return [OFNumber numberWithInt64: value.int64 o]; \
value.int64 o [n asInt64]; \
break; \
case OF_NUMBER_UINT8: \
return [OFNumber numberWithUInt8: value.uint8 o]; \
value.uint8 o [n asUInt8]; \
break; \
case OF_NUMBER_UINT16: \
return [OFNumber numberWithUInt16: value.uint16 o]; \
value.uint16 o [n asUInt16]; \
break; \
case OF_NUMBER_UINT32: \
return [OFNumber numberWithUInt32: value.uint32 o]; \
value.uint32 o [n asUInt32]; \
break; \
case OF_NUMBER_UINT64: \
return [OFNumber numberWithUInt64: value.uint64 o]; \
value.uint64 o [n asUInt64]; \
break; \
case OF_NUMBER_SIZE: \
return [OFNumber numberWithSize: value.size o]; \
value.size o [n asSize]; \
break; \
case OF_NUMBER_SSIZE: \
return [OFNumber numberWithSSize: value.ssize o]; \
value.ssize o [n asSSize]; \
break; \
case OF_NUMBER_INTMAX: \
return [OFNumber numberWithIntMax: value.intmax o]; \
value.intmax o [n asIntMax]; \
break; \
case OF_NUMBER_UINTMAX: \
return [OFNumber numberWithUIntMax: value.uintmax o]; \
value.uintmax o [n asUIntMax]; \
break; \
case OF_NUMBER_PTRDIFF: \
return [OFNumber numberWithPtrDiff: value.ptrdiff o]; \
value.ptrdiff o [n asPtrDiff]; \
break; \
case OF_NUMBER_INTPTR: \
return [OFNumber numberWithIntPtr: value.intptr o]; \
value.intptr o [n asIntPtr]; \
break; \
case OF_NUMBER_FLOAT: \
return [OFNumber numberWithFloat: value.float_ o]; \
value.float_ o [n asFloat]; \
break; \
case OF_NUMBER_DOUBLE: \
return [OFNumber numberWithDouble: value.double_ o]; \
value.double_ o [n asDouble]; \
break; \
default: \
@throw [OFInvalidFormatException newWithClass: isa]; \
}
@implementation OFNumber
+ numberWithChar: (char)char_
{
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default:
return [self asUInt32];
}
}
- add: (OFNumber*)num
{
CALCULATE(+, num)
CALCULATE2(+=, num)
return self;
}
- subtract: (OFNumber*)num
{
CALCULATE(-, num)
CALCULATE2(-=, num)
return self;
}
- multiplyWith: (OFNumber*)num
{
CALCULATE(*, num)
CALCULATE2(*=, num)
return self;
}
- divideBy: (OFNumber*)num
{
CALCULATE(/, num)
CALCULATE2(/=, num)
return self;
}
- increase
{
CALCULATE2(+ 1)
CALCULATE(++)
return self;
}
- decrease
{
CALCULATE2(- 1)
CALCULATE(--)
return self;
}
@end
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