NSCache setTotalCostLimit example ios

setTotalCostLimit:

Sets the maximum total cost that the cache can have before it starts evicting objects.

- (void)setTotalCostLimit:(NSUInteger)lim

Parameters of [NSCache setTotalCostLimit]

lim

The maximum total cost that the cache can have before it starts evicting objects.

Example of [NSCache setTotalCostLimit]

cache = [[NSCache alloc] init];
[cache setCountLimit:100];
[cache setTotalCostLimit:1500000];
[cache setEvictsObjectsWithDiscardedContent:YES];