Multiset without Compare?

Posted by nimcap on Stack Overflow See other posts from Stack Overflow or by nimcap
Published on 2011-01-03T12:50:29Z Indexed on 2011/01/03 12:53 UTC
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c++

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templates

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multiset

I want to use multiset to count some custom defined keys. The keys are not comparable numerically, comparing two keys does not mean anything, but their equality can be checked.

I see that multiset template wants a Compare to order the multiset. The order is not important to me, only the counts are important. If I omit Compare completely what happens? Does multiset work without any problems for my custom keys?

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