Class template strided_iterator . Boost , Chapter 1. Boost.Compute , Reference

Class template strided_iterator

boost::compute::strided_iterator — An iterator adaptor with adjustable iteration step.

Synopsis

// In header: <boost/compute/iterator/strided_iterator.hpp>
template<typename Iterator> 
class strided_iterator {
public:
  // types
  typedef unspecified                 super_type;     
  typedef super_type::value_type      value_type;     
  typedef super_type::reference       reference;      
  typedef super_type::base_type       base_type;      
  typedef super_type::difference_type difference_type;
  // construct/copy/destruct
  strided_iterator(Iterator, difference_type);
  strided_iterator(const strided_iterator< Iterator > &);
  strided_iterator< Iterator > & 
  operator=(const strided_iterator< Iterator > &);
  ~strided_iterator();
  // public member functions
  size_t get_index() const;
  const buffer & get_buffer() const;
  template<typename IndexExpression> 
    unspecified operator[](const IndexExpression &) const;
  // private member functions
  reference dereference() const;
  bool equal(const strided_iterator< Iterator > &) const;
  void increment();
  void decrement();
  void advance(typename super_type::difference_type);
  difference_type distance_to(const strided_iterator< Iterator > &) const;
};

Description

Перешагнутый адаптер итератора пропускает несколько элементов каждый раз, когда он увеличивается или уменьшается.

Смотрите также:

buffer_iterator, make_strided_iterator(), make_strided_iterator_end()

`strided_iterator` public construct/copy/destruct

strided_iterator(Iteratoriterator,difference_typestride);

strided_iterator(conststrided_iterator<Iterator>&other);

strided_iterator<Iterator>&
operator=(conststrided_iterator<Iterator>&other);

<
```
~strided_iterator();
```
>

`strided_iterator` public member functions

<
```
size_tget_index()const;
```
>
<
```
constbuffer&get_buffer()const;
```
>

template<typenameIndexExpression>
 unspecifiedoperator[](constIndexExpression&expr)const;

`strided_iterator` private member functions

<
```
referencedereference()const;
```
>

boolequal(conststrided_iterator<Iterator>&other)const;

<
```
voidincrement();
```
>
<
```
voiddecrement();
```
>

voidadvance(typenamesuper_type::difference_typen);

difference_typedistance_to(conststrided_iterator<Iterator>&other)const;

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Class template strided_iterator

Boost , Chapter 1. Boost.Compute , Reference

Boost C++ Libraries

Class template strided_iterator

Synopsis

Description

strided_iterator public construct/copy/destruct

strided_iterator public member functions

strided_iterator private member functions

`strided_iterator` public construct/copy/destruct

`strided_iterator` public member functions

`strided_iterator` private member functions