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Some optimisation -avoid unnedded objc runtime overheads by using allocation

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and deallocation functions directly.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4404 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-06-14 09:59:59 +00:00
parent 1d6a38a30f
commit 3ddb85c25c
3 changed files with 77 additions and 50 deletions
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4
ChangeLog
View file

@ -2,8 +2,8 @@ Mon Jun 14 10:20:00 1999 Richard Frith-Macdonald <richard@brainstorm.co.uk>
* Source/NSConcreteValue.m: Update for MacOS-X and for GC
* Source/NSCTemplateValue.m: Update for MacOS-X and for GC
* Source/NSNumber.m: Update for MacOS-X and for GC
* Source/NSConcreteNumber.m: Update for MacOS-X and for GC
* Source/NSNumber.m: Update for MacOS-X and for GC, optimised
* Source/NSConcreteNumber.m: Update for MacOS-X and for GCC, optimised
* Source/NSValue.m: Update for MacOS-X and for GC
* Source/include/NSValue.h: Update for MacOS-X and for GC

9
Source/NSConcreteNumber.m
View file

@ -160,7 +160,6 @@
- (id)initWithBytes: (const void *)value objCType: (const char *)type
{
typedef _dt = data;
self = [super init];
data = *(_dt *)value;
return self;
}
@ -306,14 +305,6 @@
return NO;
}
- (BOOL) isEqual: o
{
if ([o isKindOf: [NSNumber class]])
return [self isEqualToNumber: (NSNumber*)o];
else
return [super isEqual: o];
}
- (NSString *)descriptionWithLocale: (NSDictionary*)locale
{
#if TYPE_ORDER == 0

114
Source/NSNumber.m
View file

@ -24,6 +24,7 @@
#include <config.h>
#include <base/preface.h>
#include <base/fast.x>
#include <Foundation/NSException.h>
#include <Foundation/NSString.h>
#include <Foundation/NSConcreteNumber.h>
@ -119,7 +120,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [boolNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(boolNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -128,7 +130,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [charNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(charNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -137,7 +140,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [doubleNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(doubleNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -146,7 +150,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [floatNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(floatNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -155,7 +160,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [intNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(intNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -164,7 +170,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [longNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(longNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -173,7 +180,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [longLongNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(longLongNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -182,7 +190,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [shortNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(shortNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -191,7 +200,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [uCharNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(uCharNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -200,7 +210,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [uIntNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(uIntNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -209,7 +220,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [uLongNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(uLongNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -218,7 +230,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [uLongLongNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(uLongLongNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -227,7 +240,8 @@ static Class doubleNumberClass;
{
NSNumber *theObj;
theObj = [uShortNumberClass allocWithZone: NSDefaultMallocZone()];
theObj = (NSNumber*)NSAllocateObject(uShortNumberClass, 0,
NSDefaultMallocZone());
theObj = [theObj initWithBytes: &value objCType: NULL];
return AUTORELEASE(theObj);
}
@ -250,104 +264,117 @@ static Class doubleNumberClass;
- (id)initWithBool: (BOOL)value
{
RELEASE(self);
self = [boolNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(boolNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithChar: (char)value
{
RELEASE(self);
self = [charNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(charNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithDouble: (double)value
{
RELEASE(self);
self = [doubleNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(doubleNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithFloat: (float)value
{
RELEASE(self);
self = [floatNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(floatNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithInt: (int)value
{
RELEASE(self);
self = [intNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(intNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithLong: (long)value
{
RELEASE(self);
self = [longNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(longNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithLongLong: (long long)value
{
RELEASE(self);
self = [longLongNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(longLongNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithShort: (short)value
{
RELEASE(self);
self = [shortNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(shortNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithUnsignedChar: (unsigned char)value
{
RELEASE(self);
self = [uCharNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(uCharNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithUnsignedInt: (unsigned int)value
{
RELEASE(self);
self = [uIntNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(uIntNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithUnsignedLong: (unsigned long)value
{
RELEASE(self);
self = [uLongNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(uLongNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithUnsignedLongLong: (unsigned long long)value
{
RELEASE(self);
self = [uLongLongNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(uLongLongNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
- (id)initWithUnsignedShort: (unsigned short)value
{
RELEASE(self);
self = [uShortNumberClass allocWithZone: NSDefaultMallocZone()];
NSDeallocateObject(self);
self = (NSNumber*)NSAllocateObject(uShortNumberClass, 0,
NSDefaultMallocZone());
self = [self initWithBytes: &value objCType: NULL];
return self;
}
@ -469,6 +496,15 @@ static Class doubleNumberClass;
return 0;
}
- (BOOL) isEqual: o
{
if (o != nil && fastIsInstance(o)
&& fastInstanceIsKindOfClass(o, abstractClass))
return [self isEqualToNumber: (NSNumber*)o];
else
return [super isEqual: o];
}
- (BOOL)isEqualToNumber: (NSNumber *)otherNumber
{
[self subclassResponsibility: _cmd];