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Tidyup Fast stuff

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4063 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-04-12 12:53:30 +00:00
parent a12bf80bd2
commit eb098ecf55
16 changed files with 1363 additions and 243 deletions
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44
Source/NSGArray.m
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@ -157,17 +157,16 @@
- (unsigned) indexOfObject: anObject
{
unsigned i;
if (anObject == nil)
return NSNotFound;
/*
* For large arrays, speed things up a little by caching the method.
*/
if (_count > 8)
if (_count > 1)
{
SEL sel = @selector(isEqual:);
BOOL (*imp)(id,SEL,id);
static SEL sel = @selector(isEqual:);
BOOL (*imp)(id,SEL,id);
unsigned i;
imp = (BOOL (*)(id,SEL,id))[anObject methodForSelector: sel];
@ -179,15 +178,9 @@
}
}
}
else
else if (_count == 1 && [anObject isEqual: _contents_array[0]])
{
for (i = 0; i < _count; i++)
{
if ([anObject isEqual: _contents_array[i]])
{
return i;
}
}
return 0;
}
return NSNotFound;
}
@ -442,21 +435,22 @@
- (void) replaceObjectAtIndex: (unsigned)index withObject: (id)anObject
{
id obj;
id obj;
if (index >= _count) {
[NSException raise: NSRangeException format:
if (index >= _count)
{
[NSException raise: NSRangeException format:
@"in replaceObjectAtIndex:withObject:, index %d is out of range",
index];
}
/*
* Swap objects in order so that there is always a valid object in the
* array in case a retain or release causes an exception.
*/
obj = _contents_array[index];
[anObject retain];
_contents_array[index] = anObject;
[obj release];
}
/*
* Swap objects in order so that there is always a valid object in the
* array in case a retain or release causes an exception.
*/
obj = _contents_array[index];
[anObject retain];
_contents_array[index] = anObject;
[obj release];
}
- (void) sortUsingFunction: (int(*)(id,id,void*))compare