m.find(...) == m.end() - which is used, iterator or const_iterator
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Published on 2010-04-13T19:18:07Z
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2010/04/13
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std::map find/end both provides const_iterator and iterator, e.g.
iterator end ();
const_iterator end () const
Out of curiosity,if I have a std::map , which will be called/compared here, an iterator or a const_iterator ? :
if(m.find(key) != m.end()) {
...
}
And should I care ?
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