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- (size_t)UTF8StringLength
{
return _s->cStringLength;
}
- (bool)isEqual: (id)object
{
OFUTF8String *otherString;
if (object == self)
return true;
if (![object isKindOfClass: [OFString class]])
return false;
otherString = object;
if (otherString.UTF8StringLength != _s->cStringLength ||
otherString.length != _s->length)
return false;
if (([otherString isKindOfClass: [OFUTF8String class]] ||
[otherString isKindOfClass: [OFMutableUTF8String class]]) &&
_s->hashed && otherString->_s->hashed &&
_s->hash != otherString->_s->hash)
return false;
if (strcmp(_s->cString, otherString.UTF8String) != 0)
return false;
return true;
}
- (of_comparison_result_t)compare: (id <OFComparing>)object
{
OFString *otherString;
if (object == self)
return OF_ORDERED_SAME;
if (![(id)object isKindOfClass: [OFString class]])
@throw [OFInvalidArgumentException exception];
otherString = (OFString *)object;
otherCStringLength = otherString.UTF8StringLength;
if ((compare = memcmp(_s->cString, otherString.UTF8String,
minimumCStringLength)) == 0) {
if (_s->cStringLength > otherCStringLength)
return OF_ORDERED_DESCENDING;
if (_s->cStringLength < otherCStringLength)
return OF_ORDERED_ASCENDING;
return OF_ORDERED_SAME;
}
if (compare > 0)
return OF_ORDERED_DESCENDING;
else
return OF_ORDERED_ASCENDING;
}
- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)otherString
{
const char *otherCString;
size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
size_t i, j;
#endif
int compare;
if (otherString == self)
return OF_ORDERED_SAME;
if (![otherString isKindOfClass: [OFString class]])
@throw [OFInvalidArgumentException exception];
otherString.UTF8String;
otherCStringLength = otherString.UTF8StringLength;
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770
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775
776
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778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
|
- (size_t)UTF8StringLength
{
return _s->cStringLength;
}
- (bool)isEqual: (id)object
{
OFUTF8String *string;
if (object == self)
return true;
if (![object isKindOfClass: [OFString class]])
return false;
string = object;
if (string.UTF8StringLength != _s->cStringLength ||
string.length != _s->length)
return false;
if (([string isKindOfClass: [OFUTF8String class]] ||
[string isKindOfClass: [OFMutableUTF8String class]]) &&
_s->hashed && string->_s->hashed && _s->hash != string->_s->hash)
return false;
if (strcmp(_s->cString, string.UTF8String) != 0)
return false;
return true;
}
- (of_comparison_result_t)compare: (OFString *)string
{
size_t otherCStringLength, minimumCStringLength;
int compare;
if (string == self)
return OF_ORDERED_SAME;
if (![string isKindOfClass: [OFString class]])
@throw [OFInvalidArgumentException exception];
otherCStringLength = string.UTF8StringLength;
minimumCStringLength = (_s->cStringLength > otherCStringLength
? otherCStringLength : _s->cStringLength);
if ((compare = memcmp(_s->cString, string.UTF8String,
minimumCStringLength)) == 0) {
if (_s->cStringLength > otherCStringLength)
return OF_ORDERED_DESCENDING;
if (_s->cStringLength < otherCStringLength)
return OF_ORDERED_ASCENDING;
return OF_ORDERED_SAME;
}
if (compare > 0)
return OF_ORDERED_DESCENDING;
else
return OF_ORDERED_ASCENDING;
}
- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
const char *otherCString;
size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
size_t i, j;
#endif
int compare;
if (string == self)
return OF_ORDERED_SAME;
otherCString = string.UTF8String;
otherCStringLength = string.UTF8StringLength;
#ifdef OF_HAVE_UNICODE_TABLES
if (!_s->isUTF8) {
#endif
minimumCStringLength = (_s->cStringLength > otherCStringLength
? otherCStringLength : _s->cStringLength);
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