QuantLib 0.3.8
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Reference manual
combining_iterator Class Template Reference
#include <ql/Utilities/combiningiterator.hpp>
Detailed Description
template<class Iterator, class Function>
class QuantLib::combining_iterator< Iterator, Function >
Iterator mapping a function to a set of underlying sequences.
This iterator advances a set of underlying iterators and returns the values obtained by applying a function to the sets of values such iterators point to.
This class was implemented based on Christopher Baus and Thomas Becker, Custom Iterators for the STL, included in the proceedings of the First Workshop on C++ Template Programming, Erfurt, Germany, 2000 (http://www.oonumerics.org/tmpw00/)
- Deprecated:
- use a combination of boost::zip_iterator and boost::transform_iterator instead
Public Types | |
| typedef Function::result_type | value_type |
| typedef const Function::result_type * | pointer |
| typedef const Function::result_type & | reference |
Public Member Functions | |
| template<class IteratorCollectionIterator> | |
| combining_iterator (IteratorCollectionIterator it1, IteratorCollectionIterator it2, Function f) | |
Dereferencing | |
| reference | operator * () const |
| pointer | operator-> () const |
Random access | |
| value_type | operator[] (difference_type n) const |
Increment and decrement | |
| combining_iterator & | operator++ () |
| combining_iterator | operator++ (int) |
| combining_iterator & | operator-- () |
| combining_iterator | operator-- (int) |
| combining_iterator & | operator+= (difference_type n) |
| combining_iterator & | operator-= (difference_type n) |
| combining_iterator | operator+ (difference_type n) const |
| combining_iterator | operator- (difference_type n) const |
Difference | |
| difference_type | operator- (const combining_iterator< Iterator, Function > &rhs) const |
Comparisons | |
| bool | operator== (const combining_iterator< Iterator, Function > &rhs) const |
| bool | operator!= (const combining_iterator< Iterator, Function > &rhs) const |
Public Attributes | |
| typedef< Iterator >::difference_type | difference_type |
Related Functions | |
| (Note that these are not member functions.) | |
|
combining_iterator< typename 1< It >::value_type, Function > | make_combining_iterator (It it1, It it2, Function f) |
| helper function to create combining iterators | |
