iphone - How to get the pointers to an id variable and an NSObject pointer? -
id idpointer = [[someobject alloc] init]; nsobject *nspointer = [[someobject alloc] init];
how pointers of idpointer
, nspointer
?
to pointers pointers requires *
on variable. , assign them address of normal pointer &
. , dereference them again *
in front.
//declare , assign them id *idpointerpointer = &idpointer; nsobject **nspointerpointer = &nspointer; //dereference them (just example send message) [*idpointerpointer release]; [*nspointerpointer release];
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