gnustep/libs-base
0
0
Fork 0
mirror of https://github.com/gnustep/libs-base.git synced 2025-05-31 16:50:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

finalize KV observations

Browse source 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27639 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2009-01-20 11:41:41 +00:00
parent 9c5d4cd19e
commit 03c8a8fd7d
3 changed files with 10 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Headers/Foundation/NSZone.h
View file

@ -260,9 +260,10 @@ GSMakeWeakPointer(Class class, const char *iVarName);
* object. Apart from that case, a source needs to be garbage collectable for
* this function to work, and using a non-garbage collectable value will
* cause the function to return NO.<br />
* The destination object (watching the source object) must also be memory
* allocated by the garbage colleector, and if it is not the function will
* return NO.<br />
* If the destination object (the weak pointer watching the source object)
* belongs to a chunk of memory which may be collected before the source
* object is collected, it is important that it is finalised and the
* finalisation code assigns zero to the pointer.<br />
* If garbage collection is not in use, this function performs a simple
* assignment returning YES, unless destination is null in which case it
* returns NO.