Differences From Artifact [dd89e81e6e]:
- File src/OFMutableString.m — part of check-in [8892ae9fcc] at 2012-07-12 01:28:46 on branch trunk — Don't access isa directly. (user: js, size: 12594) [annotate] [blame] [check-ins using]
To Artifact [808aebc7d8]:
- File
src/OFMutableString.m
— part of check-in
[1255f3a11a]
at
2012-08-10 20:08:24
on branch trunk
— Directly use the runtime's autorelease pools.
This greatly improves performance, as it gets rid of the overhead of
OFAutoreleasePool. (user: js, size: 12619) [annotate] [blame] [check-ins using]
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20 21 22 23 24 25 26 | #include <stdlib.h> #include <string.h> #include <sys/types.h> #import "OFString.h" #import "OFMutableString_UTF8.h" | < > | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#import "OFString.h"
#import "OFMutableString_UTF8.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfRangeException.h"
#import "autorelease.h"
#import "macros.h"
#import "of_asprintf.h"
#import "unicode.h"
static struct {
Class isa;
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}
- (void)_convertWithWordStartTable: (const of_unichar_t *const[])startTable
wordMiddleTable: (const of_unichar_t *const[])middleTable
wordStartTableSize: (size_t)startTableSize
wordMiddleTableSize: (size_t)middleTableSize
{
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}
- (void)_convertWithWordStartTable: (const of_unichar_t *const[])startTable
wordMiddleTable: (const of_unichar_t *const[])middleTable
wordStartTableSize: (size_t)startTableSize
wordMiddleTableSize: (size_t)middleTableSize
{
void *pool = objc_autoreleasePoolPush();
const of_unichar_t *string = [self unicodeString];
size_t i, length = [self length];
BOOL isStart = YES;
for (i = 0; i < length; i++) {
const of_unichar_t *const *table;
size_t tableSize;
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291 292 293 294 295 296 297 | break; default: isStart = NO; break; } } | | | | | | | | | | | 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 |
break;
default:
isStart = NO;
break;
}
}
objc_autoreleasePoolPop(pool);
}
- (void)setCharacter: (of_unichar_t)character
atIndex: (size_t)index
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)appendUTF8String: (const char*)UTF8String
{
void *pool = objc_autoreleasePoolPush();
[self appendString: [OFString stringWithUTF8String: UTF8String]];
objc_autoreleasePoolPop(pool);
}
- (void)appendUTF8String: (const char*)UTF8String
withLength: (size_t)UTF8StringLength
{
void *pool = objc_autoreleasePoolPush();
[self appendString: [OFString stringWithUTF8String: UTF8String
length: UTF8StringLength]];
objc_autoreleasePoolPop(pool);
}
- (void)appendCString: (const char*)cString
withEncoding: (of_string_encoding_t)encoding
{
void *pool = objc_autoreleasePoolPush();
[self appendString: [OFString stringWithCString: cString
encoding: encoding]];
objc_autoreleasePoolPop(pool);
}
- (void)appendCString: (const char*)cString
withEncoding: (of_string_encoding_t)encoding
length: (size_t)cStringLength
{
void *pool = objc_autoreleasePoolPush();
[self appendString: [OFString stringWithCString: cString
encoding: encoding
length: cStringLength]];
objc_autoreleasePoolPop(pool);
}
- (void)appendString: (OFString*)string
{
return [self insertString: string
atIndex: [self length]];
}
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inRange: of_range(0, [self length])];
}
- (void)replaceOccurrencesOfString: (OFString*)string
withString: (OFString*)replacement
inRange: (of_range_t)range
{
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inRange: of_range(0, [self length])];
}
- (void)replaceOccurrencesOfString: (OFString*)string
withString: (OFString*)replacement
inRange: (of_range_t)range
{
void *pool = objc_autoreleasePoolPush(), *pool2;
const of_unichar_t *unicodeString;
const of_unichar_t *searchString = [string unicodeString];
size_t searchLength = [string length];
size_t replacementLength = [replacement length];
size_t i;
if (range.start + range.length > [self length])
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
if (searchLength > range.length) {
objc_autoreleasePoolPop(pool);
return;
}
pool2 = objc_autoreleasePoolPush();
unicodeString = [self unicodeString];
for (i = range.start; i <= range.length - searchLength; i++) {
if (memcmp(unicodeString + i, searchString,
searchLength * sizeof(of_unichar_t)))
continue;
[self replaceCharactersInRange: of_range(i, searchLength)
withString: replacement];
range.length -= searchLength;
range.length += replacementLength;
i += replacementLength - 1;
objc_autoreleasePoolPop(pool2);
pool2 = objc_autoreleasePoolPush();
unicodeString = [self unicodeString];
}
objc_autoreleasePoolPop(pool);
}
- (void)deleteLeadingWhitespaces
{
size_t i, length = [self length];
for (i = 0; i < length; i++) {
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