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Performance improvements

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4273 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-05-20 09:20:46 +00:00
parent 0bea8b1733
commit 22661f2033
6 changed files with 1021 additions and 734 deletions
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69
Source/NSGCString.m
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@ -41,6 +41,28 @@
#include <base/Unicode.h>
#include <base/fast.x>
/*
* Include sequence handling code with instructions to generate search
* and compare functions for NSString objects.
*/
#define GSEQ_STRCOMP strCompCsNs
#define GSEQ_STRRANGE strRangeCsNs
#define GSEQ_O GSEQ_NS
#define GSEQ_S GSEQ_CS
#include <GSeq.h>
#define GSEQ_STRCOMP strCompCsUs
#define GSEQ_STRRANGE strRangeCsUs
#define GSEQ_O GSEQ_US
#define GSEQ_S GSEQ_CS
#include <GSeq.h>
#define GSEQ_STRCOMP strCompCsCs
#define GSEQ_STRRANGE strRangeCsCs
#define GSEQ_O GSEQ_CS
#define GSEQ_S GSEQ_CS
#include <GSeq.h>
/*
* Include property-list parsing code configured for ascii characters.
*/
@ -418,7 +440,8 @@ static IMP msInitImp; /* designated initialiser for mutable */
return NO;
c = fastClassOfInstance(anObject);
if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString || c == _fastCls._NXConstantString)
if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString
|| c == _fastCls._NXConstantString)
{
NSGCString *other = (NSGCString*)anObject;
@ -434,6 +457,12 @@ static IMP msInitImp; /* designated initialiser for mutable */
return NO;
return YES;
}
else if (c == _fastCls._NSGString || c == _fastCls._NSGMutableString)
{
if (strCompCsUs(self, anObject, 0, (NSRange){0,_count}) == NSOrderedSame)
return YES;
return NO;
}
else if (c == nil)
return NO;
else if (fastClassIsKindOfClass(c, _fastCls._NSString))
@ -452,7 +481,8 @@ static IMP msInitImp; /* designated initialiser for mutable */
if (aString == nil)
return NO;
c = fastClassOfInstance(aString);
if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString || c == _fastCls._NXConstantString)
if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString
|| c == _fastCls._NXConstantString)
{
NSGCString *other = (NSGCString*)aString;
@ -468,6 +498,12 @@ static IMP msInitImp; /* designated initialiser for mutable */
return NO;
return YES;
}
else if (c == _fastCls._NSGString || c == _fastCls._NSGMutableString)
{
if (strCompCsUs(self, aString, 0, (NSRange){0,_count}) == NSOrderedSame)
return YES;
return NO;
}
else if (c == nil)
return NO;
else if (fastClassIsKindOfClass(c, _fastCls._NSString))
@ -656,6 +692,35 @@ static IMP msInitImp; /* designated initialiser for mutable */
return NSMakeRange(anIndex, 1);
}
- (NSComparisonResult) compare: (NSString*)aString
options: (unsigned int)mask
range: (NSRange)aRange
{
Class c = fastClass(aString);
if (c == _fastCls._NSGString || c == _fastCls._NSGMutableString)
return strCompCsUs(self, aString, mask, aRange);
else if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString
|| c == _fastCls._NXConstantString)
return strCompCsCs(self, aString, mask, aRange);
else
return strCompCsNs(self, aString, mask, aRange);
}
- (NSRange) rangeOfString: (NSString *) aString
options: (unsigned int) mask
range: (NSRange) aRange
{
Class c = fastClass(aString);
if (c == _fastCls._NSGString || c == _fastCls._NSGMutableString)
return strRangeCsUs(self, aString, mask, aRange);
else if (c == _fastCls._NSGCString || c == _fastCls._NSGMutableCString
|| c == _fastCls._NXConstantString)
return strRangeCsCs(self, aString, mask, aRange);
else
return strRangeCsNs(self, aString, mask, aRange);
}
@end