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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1313 72102866-910b-0410-8b05-ffd578937521
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Andrew McCallum 1996-03-30 22:48:40 +00:00
parent b81efade7a
commit 6298e0f17a
1 changed files with 78 additions and 11 deletions
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@ -1,3 +1,71 @@
Sat Mar 30 10:05:17 1996 Andrew McCallum <mccallum@cs.rochester.edu>
* src/NSAutoreleasePool.m: Make NSAutoreleasePools co-exist with
exceptions, safely and without leaks. (Also improve efficiency by
using a linked list of arrays instead of realloc when more space
is needed, and by using a cache of pools that helps avoid the
allocation/deallocation of pools.)
(push_pool_to_cache): New function.
(pop_pool_from_cache): New function.
([NSAutoreleasePool +initialize]): New method.
([NSAutoreleasePool +allocWithZone:]): New method.
([NSAutoreleasePool -init]): Method overhauled to initialize new ivar
for handling exceptions, _child; also use pool cache.
(total_autoreleased_objects_count): New static variable.
(BEGINNING_POOL_SIZE): Macro renamed from DEFAULT_SIZE.
(autorelease_pool_cache, autorelease_pool_cache_size,
autorelease_pool_cache_count): New static variables.
([NSAutoreleasePool -_setChildPool:]): New method, handling stack and
dealing with exceptions.
([NSAutoreleasePool -addObject:]): Deal with linked list of arrays.
([NSAutoreleasePool -dealloc]): Deal with exceptions by releasing
child pools. Place self into the pool cache instead of
deallocating.
([NSAutoreleasePool +resetTotalAutoreleasedObjects]): New method.
([NSAutoreleasePool +totalAutoreleasedObjects]): New method.
* src/Foundation/NSAutoreleasePool.h: Declare new ivars and
methods.
* src/NSArray.m ([NSArray -isEqualToArray:]): Fix typo; reverse
test for returning NO.
([NSArray -arrayByAddingObject:]): New function, from Scott
Christley.
([NSArray -arrayByAddingObjectsFromArray:]): Likewise.
([NSArray -subarrayWithRange:]): Implemented by Scott Christely.
([NSMutableArray -removeObjectIdenticalTo:]): Don't fail if the object
is not present. Initial implementation by Scott Christley
overhauled by McCallum.
([NSMutableArray -removeObject:]): Likewise.
([NSMutableArray -removeAllObjects]): Implemented by Scott Christley.
([NSMutableArray -setArray:]): New function, from Scott Christley.
* src/Foundation/NSArray.h: Declare new methods.
* src/objects/ArrayPrivate.h: Add new semantic to ivar
_grow_factor: if it is less than 0, the array capacity grows by
-_grow_factor, but never shrinks.
(incrementCount): Use the ABS() of _grow_factor.
(decrementCount): Only shrink the array capacity if _grow_factor
is greater than 0.
* src/objects/Array.h (Array _grow_factor): Change type of ivar
from unsigned to int.
* src/Array.m ([Array +defaultGrowFactor]): Return type changed to
int.
([Array -growFactor]): Likewise.
* src/objects/stdobjects.h.in (ABS): New macro, defined if not
already defined.
* src/objects/Array.h: Change return types of "grow factor"
methods from unsigned to int.
* src/IndexedCollection.m ([IndexedCollection -removeObject:]):
Now removes *all* instances of ANOBJECT, not just one.
([IndexedCollection -replaceObject:withObject:]): Now replaces *all*
instances of OLDOBJECT, not just one.
* src/objects/IndexedCollecting.h (NO_INDEX): Change from UINT_MAX
to NSNotFound, so that Array and NSArray can coexist.
* checks/test01.m ([ConstantCollection -printCount]): Use
object_get_class_name() instead of sending -name.
Fri Mar 29 09:47:39 1996 Andrew McCallum <mccallum@cs.rochester.edu>
Overhaul mframe functions.
@ -34,6 +102,16 @@ Fri Mar 29 09:47:39 1996 Andrew McCallum <mccallum@cs.rochester.edu>
space for _C_PTR values, struct's and arrays.
* src/objects/mframe.h: Declare new method names, and comment.
* src/Connection.m ([Connection
-forwardForProxy:selector:argFrame:]): Use new mframe interface.
In the nested function DECODER, autorelease any char*'s that we
decode, as required by the new memory reference scheme.
([Connection -_service_forwardForProxy:]): Likewise, for both.
* src/Collection.m ([ConstantCollection
-_collectionReleaseContents]): Use alloca() instead of malloc()
and free().
Fixes to checks for testing new coding of float and double.
* checks/server.m ([Server -returnFloat]): Append float const with
`f'. Include <objects/Proxy.h> for -connectionForProxy.
@ -45,13 +123,6 @@ Fri Mar 29 09:47:39 1996 Andrew McCallum <mccallum@cs.rochester.edu>
-encodeValueOfCType:at:withName:]): Encode the exponent as a
short, not an int.
([BinaryCStream -decodeValueOfCType:at:withName:]): Likewise, decoding.
* src/Connection.m ([Connection
-forwardForProxy:selector:argFrame:]): Use new mframe interface.
In the nested function DECODER, autorelease any char*'s that we
decode, as required by the new memory reference scheme.
([Connection -_service_forwardForProxy:]): Likewise, for both.
* src/BinaryCStream.m ([BinaryCStream
-encodeValueOfCType:at:withName:]): [_C_CHARPTR]: Don't
autorelease the malloc'ed pointer here; thus the behavior is
@ -60,10 +131,6 @@ Fri Mar 29 09:47:39 1996 Andrew McCallum <mccallum@cs.rochester.edu>
([BinaryCStream -decodeValueOfCType:at:withName:]): [_C_DBL]: Fix
typo. Use mantissa1, not mantissa2 twice.
* src/Collection.m ([ConstantCollection
-_collectionReleaseContents]): Use alloca() instead of malloc()
and free().
Fix the scheme for encoding and decoding floats and doubles. The
old scheme sometimes lost precision, and it was also very
inefficient.