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Cache a few more classes

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3545 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-01-08 09:47:45 +00:00
parent dd26d9d65f
commit 315e58360e
2 changed files with 32 additions and 23 deletions
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50
Headers/gnustep/base/fast.x
View file

@ -71,10 +71,12 @@
* class with an underscore prepended.
*/
typedef struct {
/*
* String classes
*/
Class _NSArray;
Class _NSMutableArray;
Class _NSDictionary;
Class _NSMutableDictionary;
Class _NSString;
Class _NSMutableString;
Class _NSGString;
Class _NSGMutableString;
Class _NSGCString;
@ -129,78 +131,79 @@ extern void *_fastMallocBuffer(unsigned size);
static INLINE BOOL
fastIsInstance(id obj)
{
return CLS_ISCLASS(obj->class_pointer);
return CLS_ISCLASS(obj->class_pointer);
}
static INLINE BOOL
fastIsClass(Class c)
{
return CLS_ISCLASS(c);
return CLS_ISCLASS(c);
}
static INLINE Class
fastClass(NSObject* obj)
{
return ((id)obj)->class_pointer;
return ((id)obj)->class_pointer;
}
static INLINE Class
fastClassOfInstance(NSObject* obj)
{
if (fastIsInstance((id)obj))
return fastClass(obj);
return Nil;
if (fastIsInstance((id)obj))
return fastClass(obj);
return Nil;
}
static INLINE Class
fastSuper(Class cls)
{
return cls->super_class;
return cls->super_class;
}
static INLINE BOOL
fastClassIsKindOfClass(Class c0, Class c1)
{
while (c0 != Nil) {
if (c0 == c1)
return YES;
c0 = class_get_super_class(c0);
while (c0 != Nil)
{
if (c0 == c1)
return YES;
c0 = class_get_super_class(c0);
}
return NO;
return NO;
}
static INLINE BOOL
fastInstanceIsKindOfClass(NSObject *obj, Class c)
{
Class ic = fastClassOfInstance(obj);
Class ic = fastClassOfInstance(obj);
if (ic == Nil)
return NO;
return fastClassIsKindOfClass(ic, c);
if (ic == Nil)
return NO;
return fastClassIsKindOfClass(ic, c);
}
static INLINE const char*
fastClassName(Class c)
{
return c->name;
return c->name;
}
static INLINE int
fastClassVersion(Class c)
{
return c->version;
return c->version;
}
static INLINE const char*
fastSelectorName(SEL s)
{
return sel_get_name(s);
return sel_get_name(s);
}
static INLINE const char*
fastSelectorTypes(SEL s)
{
return sel_get_type(s);
return sel_get_type(s);
}
/*
@ -214,4 +217,5 @@ fastSelectorTypes(SEL s)
*/
extern NSZone *fastZone(NSObject* obj);
#endif

5
Source/NSObject.m
View file

@ -58,7 +58,12 @@ void _fastBuildCache()
* Cache some classes for quick access later.
*/
_fastCls._NSArray = [NSArray class];
_fastCls._NSMutableArray = [NSMutableArray class];
_fastCls._NSDictionary = [NSDictionary class];
_fastCls._NSMutableDictionary = [NSMutableDictionary class];
_fastCls._NSString = [NSString class];
_fastCls._NSMutableString = [NSMutableString class];
_fastCls._NSGString = [NSGString class];
_fastCls._NSGMutableString = [NSGMutableString class];
_fastCls._NSGCString = [NSGCString class];