Mapping of NSString to int using what? NSDictionary?

I need to read say (for example) 100 million words from text files and count how many times a word appears over those text files. If I use NSString -> NSNumber, I end up having millions of NSNumber objects as I increment the count for each word. We run into memory problems really quickly. Is there a better way to do this?

corydoras wrote:
std::map is not exactly an Objective C way of doing it (:
That is correct. It is an Objective-C++ way of doing it. You asked for a "better" way, not an "Objective-C" way.

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Mapping of NSString to int using what? NSDictionary?

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