features_value_iterator Class Reference

iterator over feature values only More...

#include <feature_group.h>

Inheritance diagram for features_value_iterator:

Public Member Functions
	features_value_iterator (feature_value *begin)
	features_value_iterator (const features_value_iterator &other)
features_value_iterator &	operator++ ()
feature_value &	value ()
template<typename T >
features_value_iterator	operator+ (T index)
template<typename T >
features_value_iterator &	operator+= (T index)
template<typename T >
features_value_iterator &	operator-= (T index)
features_value_iterator &	operator= (const features_value_iterator &other)
features_value_iterator &	operator* ()
bool	operator== (const features_value_iterator &rhs)
bool	operator!= (const features_value_iterator &rhs)

Protected Attributes
feature_value *	_begin

Friends
struct	features
void	swap (features_value_iterator &lhs, features_value_iterator &rhs)

Detailed Description

iterator over feature values only

Definition at line 54 of file feature_group.h.

Constructor & Destructor Documentation

features_value_iterator() [1/2]

features_value_iterator::features_value_iterator ( feature_value *  begin )

inline

Definition at line 60 of file feature_group.h.

: _begin(begin) {}

features_value_iterator() [2/2]

features_value_iterator::features_value_iterator ( const features_value_iterator &  other )

inline

Definition at line 62 of file feature_group.h.

: _begin(other._begin) {}

Member Function Documentation

operator!=()

bool features_value_iterator::operator!= ( const features_value_iterator &  rhs )

inline

Definition at line 104 of file feature_group.h.

References _begin.

{ return _begin != rhs._begin; }

operator*()

features_value_iterator& features_value_iterator::operator* ( )

inline

Definition at line 101 of file feature_group.h.

{ return *this; }

operator+()

template<typename T >

features_value_iterator features_value_iterator::operator+ ( T  index )

inline

creates a new iterator advanced by index

Remarks

template<typename T> used to avoid warnings or tons of overloads for int, size_t, ...

Definition at line 76 of file feature_group.h.

  {
    return features_value_iterator(_begin + index);
  }

operator++()

features_value_iterator& features_value_iterator::operator++ ( )

inline

Definition at line 64 of file feature_group.h.

Referenced by features_value_index_iterator::operator++().

  {
    _begin++;
    return *this;
  }

operator+=()

template<typename T >

features_value_iterator& features_value_iterator::operator+= ( T  index )

inline

Definition at line 82 of file feature_group.h.

Referenced by features_value_index_iterator::operator+=().

  {
    _begin += index;
    return *this;
  }

operator-=()

template<typename T >

features_value_iterator& features_value_iterator::operator-= ( T  index )

inline

Definition at line 89 of file feature_group.h.

Referenced by features_value_index_iterator::operator-=().

  {
    _begin -= index;
    return *this;
  }

operator=()

features_value_iterator& features_value_iterator::operator= ( const features_value_iterator &  other )

inline

Definition at line 95 of file feature_group.h.

References _begin.

Referenced by features_value_index_iterator::operator=().

  {
    _begin = other._begin;
    return *this;
  }

operator==()

bool features_value_iterator::operator== ( const features_value_iterator &  rhs )

inline

Definition at line 103 of file feature_group.h.

References _begin.

{ return _begin == rhs._begin; }

value()

feature_value& features_value_iterator::value ( )

inline

Returns

reference to the current value

Definition at line 71 of file feature_group.h.

Referenced by collision_cleanup(), INTERACTIONS::inner_kernel(), and unique_features().

{ return *_begin; }

Friends And Related Function Documentation

features

friend struct features

friend

Definition at line 108 of file feature_group.h.

swap

void swap ( features_value_iterator &  lhs, features_value_iterator &  rhs  )

friend

Definition at line 106 of file feature_group.h.

{ std::swap(lhs._begin, rhs._begin); }

Member Data Documentation

_begin

feature_value* features_value_iterator::_begin

protected

Definition at line 57 of file feature_group.h.

Referenced by operator!=(), operator=(), operator==(), and features::truncate_to().

---

The documentation for this class was generated from the following file:

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/feature_group.h