Class template function_input_iterator

Class template function_input_iterator

boost::compute::function_input_iterator

Synopsis

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

template<typename Function> 
class function_input_iterator {
public:
  // types
  typedef unspecified                 super_type;     
  typedef super_type::reference       reference;      
  typedef super_type::difference_type difference_type;
  typedef Function                    function;       

  // construct/copy/destruct
  function_input_iterator(const Function &, size_t = 0);
  function_input_iterator(const function_input_iterator< Function > &);
  function_input_iterator< Function > & 
  operator=(const function_input_iterator< Function > &);
  ~function_input_iterator();

  // public member functions
  size_t get_index() const;
  template<typename Expr> unspecified operator[](const Expr &) const;

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

Description

`function_input_iterator` public construct/copy/destruct

function_input_iterator(const Function & function, size_t index = 0);

function_input_iterator(const function_input_iterator< Function > & other);

function_input_iterator< Function > & 
operator=(const function_input_iterator< Function > & other);

```
~function_input_iterator();
```

`function_input_iterator` public member functions

```
size_t get_index() const;
```

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

`function_input_iterator` private member functions

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

bool equal(const function_input_iterator< Function > & other) const;

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

difference_type 
distance_to(const function_input_iterator< Function > & other) const;