c++ - Exceptions Specifications and std input iterators -

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i have input iterator makes use of 2 methods getfirst , getnext. both of these function part of api , theoretically these functions can fail in operation whatever reason. in case i'm casting runtime exception.

i've never used exception specifications in c++ thinking might time start. constructor , operator++ functions specify can throw runtime error.

then did quick search in vector.h file (std::vector) dont see throw used there. how come?

if have reached end of iterator , *(i++) should there exception?

if have reached end of iterator , *(i++) should there exception?

yes thats error.

about exception specification better specify when method not throw. , not opposite. take @ this question.


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