Class template zip_iterator

Class template zip_iterator

boost::compute::zip_iterator

Synopsis

// In header: <boost/compute/iterator/zip_iterator.hpp>

template<typename IteratorTuple> 
class zip_iterator {
public:
  // types
  typedef unspecified                 super_type;     
  typedef super_type::value_type      value_type;     
  typedef super_type::reference       reference;      
  typedef super_type::difference_type difference_type;
  typedef IteratorTuple               iterator_tuple; 

  // construct/copy/destruct
  zip_iterator(IteratorTuple);
  zip_iterator(const zip_iterator< IteratorTuple > &);
  zip_iterator< IteratorTuple > & 
  operator=(const zip_iterator< IteratorTuple > &);
  ~zip_iterator();

  // public member functions
  const IteratorTuple & get_iterator_tuple() const;
  template<typename IndexExpression> 
    unspecified operator[](const IndexExpression &) const;

  // private member functions
  reference dereference() const;
  bool equal(const zip_iterator< IteratorTuple > &) const;
  void increment();
  void decrement();
  void advance(difference_type);
  difference_type distance_to(const zip_iterator< IteratorTuple > &) const;
};

Description

`zip_iterator` public construct/copy/destruct

```
zip_iterator(IteratorTuple iterators);
```

zip_iterator(const zip_iterator< IteratorTuple > & other);

zip_iterator< IteratorTuple > & 
operator=(const zip_iterator< IteratorTuple > & other);

```
~zip_iterator();
```

`zip_iterator` public member functions

const IteratorTuple & get_iterator_tuple() const;

template<typename IndexExpression> 
  unspecified operator[](const IndexExpression & expr) const;

`zip_iterator` private member functions

```
reference dereference() const;
```

bool equal(const zip_iterator< IteratorTuple > & other) const;

```
void increment();
```
```
void decrement();
```
```
void advance(difference_type n);
```

difference_type distance_to(const zip_iterator< IteratorTuple > & other) const;