741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
|
*/
type = OF_NUMBER_UINTMAX;
value.uintmax = [element decimalValue];
} else if ([typeString isEqual: @"signed"]) {
type = OF_NUMBER_INTMAX;
value.intmax = [element decimalValue];
} else if ([typeString isEqual: @"float"]) {
union {
float f;
uint32_t i;
} f;
f.i = (uint32_t)[[element stringValue]
hexadecimalValue];
value.float_ = f.f;
union {
double d;
uint64_t i;
} d;
d.i = (uint64_t)[[element stringValue]
hexadecimalValue];
value.double_ = d.d;
|
<
<
<
<
<
<
<
|
<
<
<
<
<
<
<
|
|
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
|
*/
type = OF_NUMBER_UINTMAX;
value.uintmax = [element decimalValue];
} else if ([typeString isEqual: @"signed"]) {
type = OF_NUMBER_INTMAX;
value.intmax = [element decimalValue];
} else if ([typeString isEqual: @"float"]) {
type = OF_NUMBER_FLOAT;
value.float_ = [element floatValue];
} else if ([typeString isEqual: @"double"]) {
type = OF_NUMBER_DOUBLE;
value.double_ = [element doubleValue];
} else
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
[pool release];
} @catch (id e) {
[self release];
|
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
|
return NO;
}
}
- (uint32_t)hash
{
uint32_t hash;
switch (type) {
case OF_NUMBER_FLOAT:;
union {
float f;
uint32_t i;
} f;
f.f = of_bswap_float_if_le(value.float_);
OF_HASH_INIT(hash);
OF_HASH_ADD_INT32(hash, f.i);
OF_HASH_FINALIZE(hash);
return hash;
case OF_NUMBER_DOUBLE:;
union {
double d;
uint64_t i;
} d;
d.d = of_bswap_double_if_le(value.double_);
OF_HASH_INIT(hash);
OF_HASH_ADD_INT64(hash, d.i);
OF_HASH_FINALIZE(hash);
return hash;
default:
return [self uInt32Value];
}
}
|
>
|
>
>
|
>
|
>
>
|
>
|
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
|
return NO;
}
}
- (uint32_t)hash
{
uint32_t hash;
uint8_t i;
switch (type) {
case OF_NUMBER_FLOAT:;
union {
float f;
uint8_t b[sizeof(float)];
} f;
f.f = of_bswap_float_if_le(value.float_);
OF_HASH_INIT(hash);
for (i = 0; i < sizeof(float); i++)
OF_HASH_ADD(hash, f.b[i]);
OF_HASH_FINALIZE(hash);
return hash;
case OF_NUMBER_DOUBLE:;
union {
double d;
uint8_t b[sizeof(double)];
} d;
d.d = of_bswap_double_if_le(value.double_);
OF_HASH_INIT(hash);
for (i = 0; i < sizeof(double); i++)
OF_HASH_ADD(hash, d.b[i]);
OF_HASH_FINALIZE(hash);
return hash;
default:
return [self uInt32Value];
}
}
|
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
|
case OF_NUMBER_INTMAX:
case OF_NUMBER_PTRDIFF:
case OF_NUMBER_INTPTR:;
[element addAttributeWithName: @"type"
stringValue: @"signed"];
break;
case OF_NUMBER_FLOAT:;
union {
float f;
uint32_t i;
} f;
f.f = value.float_;
[OFString stringWithFormat: @"%" PRIX32, f.i]];
break;
case OF_NUMBER_DOUBLE:;
union {
double d;
uint64_t i;
} d;
d.d = value.double_;
[OFString stringWithFormat: @"%" PRIX64, d.i]];
break;
default:
@throw [OFInvalidFormatException newWithClass: isa];
}
[element retain];
[pool release];
[element autorelease];
return element;
}
@end
|
<
<
<
<
<
<
<
|
<
<
<
<
<
<
<
|
|
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
|
case OF_NUMBER_INTMAX:
case OF_NUMBER_PTRDIFF:
case OF_NUMBER_INTPTR:;
[element addAttributeWithName: @"type"
stringValue: @"signed"];
break;
case OF_NUMBER_FLOAT:;
[element addAttributeWithName: @"type"
stringValue: @"float"];
[element setStringValue:
[OFString stringWithFormat: @"%a", value.float_]];
break;
case OF_NUMBER_DOUBLE:;
[element addAttributeWithName: @"type"
stringValue: @"double"];
[element setStringValue:
[OFString stringWithFormat: @"%la", value.double_]];
break;
default:
@throw [OFInvalidFormatException newWithClass: isa];
}
[element retain];
[pool release];
[element autorelease];
return element;
}
@end
|