Struct template join_iterator

Boost C++ Libraries

Struct template join_iterator

boost::join_iterator

Synopsis

// In header: <boost/iterator/join_iterator.hpp>

template<typename Tuple> 
struct join_iterator {
  // construct/copy/destruct
  join_iterator();
  join_iterator(const Tuple &);
  join_iterator(const Tuple &, bool);

  // private member functions
  Reference dereference() const;
  void increment() ;
  void decrement() ;
  bool equal(const join_iterator &) const;
};

Description

Iterator that wraps a tuple of ranges and makes it appear as a single concatenated range.

`join_iterator` public construct/copy/destruct

```
join_iterator();
```
```
join_iterator(const Tuple & t_);
```
```
join_iterator(const Tuple & t_, bool);
```

`join_iterator` private member functions

```
Reference dereference() const;
```
```
void increment() ;
```
```
void decrement() ;
```

bool equal(const join_iterator & other) const;