EvtStreamInputIterator< Point > Class Template Reference

#include <EvtStreamInputIterator.hh>

Public Types
typedef input_iterator_tag	iterator_category
typedef Point	value_type
typedef const Point *	pointer
typedef const Point &	reference

Public Member Functions
	EvtStreamInputIterator ()
	EvtStreamInputIterator (const EvtStreamInputIterator &other)
	EvtStreamInputIterator (EvtStreamAdapter< Point > &counter)
	~EvtStreamInputIterator ()
reference	operator* () const
EvtStreamInputIterator &	operator++ ()
EvtStreamInputIterator	operator++ (int)
bool	operator== (const EvtStreamInputIterator &other) const

Protected Member Functions
bool	pastEnd () const
void	_read ()

Protected Attributes
EvtStreamAdapter< Point > *	_counter
value_type	_currentValue

Detailed Description

template<class Point>
class EvtStreamInputIterator< Point >

Definition at line 21 of file EvtStreamInputIterator.hh.

Member Typedef Documentation

iterator_category

template<class Point>

typedef input_iterator_tag EvtStreamInputIterator< Point >::iterator_category

Definition at line 24 of file EvtStreamInputIterator.hh.

pointer

template<class Point>

typedef const Point* EvtStreamInputIterator< Point >::pointer

Definition at line 27 of file EvtStreamInputIterator.hh.

reference

template<class Point>

typedef const Point& EvtStreamInputIterator< Point >::reference

Definition at line 28 of file EvtStreamInputIterator.hh.

value_type

template<class Point>

typedef Point EvtStreamInputIterator< Point >::value_type

Definition at line 25 of file EvtStreamInputIterator.hh.

Constructor & Destructor Documentation

EvtStreamInputIterator() [1/3]

template<class Point>

EvtStreamInputIterator< Point >::EvtStreamInputIterator ( )

inline

Definition at line 30 of file EvtStreamInputIterator.hh.

    : _counter(0)
  {}

Referenced by EvtStreamInputIterator(), operator++(), operator++(), and operator==().

EvtStreamInputIterator() [2/3]

template<class Point>

EvtStreamInputIterator< Point >::EvtStreamInputIterator ( const EvtStreamInputIterator< Point > & other )

inline

Definition at line 34 of file EvtStreamInputIterator.hh.

    : _counter(other._counter ? other._counter->clone() : 0),
      _currentValue(other._currentValue)
  {} 

EvtStreamInputIterator() [3/3]

template<class Point>

EvtStreamInputIterator< Point >::EvtStreamInputIterator ( EvtStreamAdapter< Point > & counter )

inline

Definition at line 39 of file EvtStreamInputIterator.hh.

    : _counter(counter.clone())
  {
    _currentValue = _counter->currentValue(); 
  }

~EvtStreamInputIterator()

template<class Point>

EvtStreamInputIterator< Point >::~EvtStreamInputIterator ( )

inline

Definition at line 45 of file EvtStreamInputIterator.hh.

  {
    if(_counter) delete _counter;
  }

Member Function Documentation

_read()

template<class Point>

void EvtStreamInputIterator< Point >::_read ( )

inlineprotected

Definition at line 88 of file EvtStreamInputIterator.hh.

               {
    
    _counter->advance();
    _currentValue = _counter->currentValue();
  }

Referenced by operator++(), and operator++().

operator*()

template<class Point>

reference EvtStreamInputIterator< Point >::operator* ( ) const

inline

Definition at line 50 of file EvtStreamInputIterator.hh.

  {
    return _currentValue; 
  }

operator++() [1/2]

template<class Point>

EvtStreamInputIterator & EvtStreamInputIterator< Point >::operator++ ( )

inline

Definition at line 55 of file EvtStreamInputIterator.hh.

  {
    _read();
    return *this;
  }

operator++() [2/2]

template<class Point>

EvtStreamInputIterator EvtStreamInputIterator< Point >::operator++ ( int )

inline

Definition at line 61 of file EvtStreamInputIterator.hh.

  {
    EvtStreamInputIterator tmp = *this;
    _read();
    return tmp;
  }

operator==()

template<class Point>

bool EvtStreamInputIterator< Point >::operator== ( const EvtStreamInputIterator< Point > & other ) const

inline

Definition at line 68 of file EvtStreamInputIterator.hh.

  {
    // Equality is only defined for two past the end iterators
    return (pastEnd() && other.pastEnd());
  }

pastEnd()

template<class Point>

bool EvtStreamInputIterator< Point >::pastEnd ( ) const

inlineprotected

Definition at line 79 of file EvtStreamInputIterator.hh.

  {
    bool ret = true;
    if(_counter) ret = _counter->pastEnd();
    return ret;
  }

Referenced by operator==().

Member Data Documentation

_counter

template<class Point>

EvtStreamAdapter<Point>* EvtStreamInputIterator< Point >::_counter

protected

Definition at line 76 of file EvtStreamInputIterator.hh.

Referenced by _read(), EvtStreamInputIterator(), EvtStreamInputIterator(), EvtStreamInputIterator(), pastEnd(), and ~EvtStreamInputIterator().

_currentValue

template<class Point>

value_type EvtStreamInputIterator< Point >::_currentValue

protected

Definition at line 77 of file EvtStreamInputIterator.hh.

Referenced by _read(), EvtStreamInputIterator(), EvtStreamInputIterator(), and operator*().

---

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

• EvtStreamInputIterator.hh