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c++ Programming Glossary: difference_type

CSV parser in C++

http://stackoverflow.com/questions/1120140/csv-parser-in-c

typedef CSVRow value_type typedef std size_t difference_type typedef CSVRow pointer typedef CSVRow reference CSVIterator..

Enumerate over an enum in C++

http://stackoverflow.com/questions/1390703/enumerate-over-an-enum-in-c

iterator_traits Color typedef Color value_type typedef int difference_type typedef Color pointer typedef Color reference typedef std bidirectional_iterator_tag..

Is there a Java Map keySet() equivalent for C++'s std::map?

http://stackoverflow.com/questions/2467000/is-there-a-java-map-keyset-equivalent-for-cs-stdmap

bidirectional_iterator_tag typename C key_type typename C difference_type typename C pointer typename C reference public key_iterator..

Flattening iterator

http://stackoverflow.com/questions/3623082/flattening-iterator

value_type value_type typedef typename inner_iterator difference_type difference_type typedef typename inner_iterator pointer pointer.. value_type typedef typename inner_iterator difference_type difference_type typedef typename inner_iterator pointer pointer typedef typename..

C++ for-loop - size_type vs. size_t

http://stackoverflow.com/questions/4849678/c-for-loop-size-type-vs-size-t

The typedef members pointer const_pointer size_type and difference_type are required to be T T const size_t and ptrdiff_t respectively..

Why does the C++ standard algorithm “count” return a ptrdiff_t instead of size_t?

http://stackoverflow.com/questions/7505083/why-does-the-c-standard-algorithm-count-return-a-ptrdiff-t-instead-of-size-t

is that the return type is iterator_traits InputIterator difference_type which is generic and can be anything. Up until that point it.. type is typedef ptrdiff_t iterator_traits InputIterator difference_type for the standard iterators instead of typedef size_t iterator_traits.. instead of typedef size_t iterator_traits InputIterator difference_type . c stdlib share improve this question The return type..

Writing your own STL Container

http://stackoverflow.com/questions/7758580/writing-your-own-stl-container

A const_reference const_reference typedef typename A difference_type difference_type typedef typename A size_type size_type class.. const_reference typedef typename A difference_type difference_type typedef typename A size_type size_type class iterator public.. size_type class iterator public typedef typename A difference_type difference_type typedef typename A value_type value_type typedef..

How to implement an STL-style iterator and avoid common pitfalls?

http://stackoverflow.com/questions/8054273/how-to-implement-an-stl-style-iterator-and-avoid-common-pitfalls

friend iterator operator const iterator size_type friend difference_type operator iterator iterator reference operator size_type const.. . struct std iterator_traits youriterator typedef difference_type usually ptrdif_t typedef value_type usually T typedef reference..