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c++ Programming Glossary: adaptor

Why does a push_back on an std::list change a reverse iterator initialized with rbegin?

http://stackoverflow.com/questions/10085570/why-does-a-push-back-on-an-stdlist-change-a-reverse-iterator-initialized-with

says Class template reverse_iterator is an iterator adaptor that iterates from the end of the sequence defined by its underlying..

Get each nth element of iterator range

http://stackoverflow.com/questions/12726466/get-each-nth-element-of-iterator-range

improve this question Boost.Range provides a stride adaptor . Using boost begin boost end would net you the associated iterators...

C++ std::transform() and toupper() ..why does this fail?

http://stackoverflow.com/questions/1489313/c-stdtransform-and-toupper-why-does-this-fail

You must either make the space yourself or use a inserter adaptor. To make space in out do this out.resize s.length edit Another..

Easiest way to make a cyclic iterator?

http://stackoverflow.com/questions/1782019/easiest-way-to-make-a-cyclic-iterator

Take a look at boost iterator_facade and boost iterator adaptor. They implement the full iterator interface and your cycle_iterator.. IteratorBase class cycle_iterator public boost iterator_adaptor cycle_iterator the derived class overriding iterator behavior.. IteratorBase itBegin IteratorBase itEnd iterator_adaptor_ itBegin m_itBegin itBegin m_itEnd itEnd void increment if..

Is there support in C++/STL for sorting objects by attribute?

http://stackoverflow.com/questions/2202731/is-there-support-in-c-stl-for-sorting-objects-by-attribute

stl attributes share improve this question Generic adaptor to compare based on member attributes. While it is quite more.. cmp lhs. ptr rhs. ptr member_ptr ptr C cmp dereference adaptor template typename T typename C struct dereferrer dereferrer..

Efficiency of the STL priority_queue

http://stackoverflow.com/questions/2974470/efficiency-of-the-stl-priority-queue

. The documentation says Priority_queue is a container adaptor meaning that it is implemented on top of some underlying container.. queue share improve this question The priority queue adaptor uses the standard library heap algorithms to buld and access..

Sharing an enum from C#, C++/CLI, and C++

http://stackoverflow.com/questions/3240263/sharing-an-enum-from-c-c-cli-and-c

the actual functionality. Second is a C CLI wrapper adaptor for the C library to simplify the C# to C transition. Finally.. a C# library which invokes the C library through the C CLI adaptor. Right now there I have two sets of parallel enum definitions..

How should a size-limited stl-like container be implemented?

http://stackoverflow.com/questions/3563591/how-should-a-size-limited-stl-like-container-be-implemented

a using declaration redefine the typedef or implement the adaptor with your particular test. Also in this implementation the size..

Why don't the standard C++ container adaptors provide a clear function?

http://stackoverflow.com/questions/493774/why-dont-the-standard-c-container-adaptors-provide-a-clear-function

don't the standard C container adaptors provide a clear function Does anyone know why std queue std.. Is there a good reason to not have the container adaptors provide it c stl standards share improve this question .. a priority_queue or a stack by the way deque is not and adaptor but a container . The only reason to use the container adaptor..

Interfaces and covariance problem

http://stackoverflow.com/questions/6977820/interfaces-and-covariance-problem

how you break it i.e. limitations on the type T that your adaptor can wrap For extended reading On the Tension Between Object..

Is it possible to use boost::filter_iterator for output?

http://stackoverflow.com/questions/7254131/is-it-possible-to-use-boostfilter-iterator-for-output

this question I suggest using boost range algorithms adaptors for ease of use you'd write boost copy data transformed makeT.. of that #include boost range.hpp #include boost range adaptors.hpp #include boost range algorithm.hpp #include boost optional.hpp.. static const int data 1 2 3 4 5 6 7 8 9 Q q using boost adaptors filtered using boost adaptors transformed note how Boost Range..

C++11 reverse range-based for-loop

http://stackoverflow.com/questions/8542591/c11-reverse-range-based-for-loop

improve this question Actually Boost does have such adaptor boost adaptors reverse . #include list #include iostream #include.. question Actually Boost does have such adaptor boost adaptors reverse . #include list #include iostream #include boost range.. . #include list #include iostream #include boost range adaptor reversed.hpp int main std list int x 2 3 5 7 11 13 17 19 for..