JTOOLS::JArrayIterator< N, T > Struct Template Reference

ND array iterator. More...

#include <JArrayIterator.hh>

Public Member Functions
	JArrayIterator (const JAbstractCollection< T > &collection)
	Constructor. More...
	operator bool () const
	Check validity of iterator. More...
JArray< N, double >	operator* () const
	Get current value. More...
JArrayIterator &	operator++ ()
	Prefix increment. More...
JArrayIterator	operator++ (int)
	Postfix increment. More...

Private Attributes
int	i

Detailed Description

template<int N, class T>
struct JTOOLS::JArrayIterator< N, T >

ND array iterator.

Definition at line 21 of file JArrayIterator.hh.

Constructor & Destructor Documentation

template<int N, class T >

JTOOLS::JArrayIterator< N, T >::JArrayIterator ( const JAbstractCollection< T > &  collection )

inline

Constructor.

Parameters

collection

abscissa values

Definition at line 29 of file JArrayIterator.hh.

                                                             :
      JArrayIterator<N - 1, T>(collection)
    {
      i = 0;
    }

Member Function Documentation

template<int N, class T >

JTOOLS::JArrayIterator< N, T >::operator bool ( ) const

inline

Check validity of iterator.

Returns

true if valid; else false

Definition at line 41 of file JArrayIterator.hh.

    {
      return i != this->collection.getSize()  &&  JArrayIterator<N-1, T>::operator bool();
    }

template<int N, class T >

JArray<N, double> JTOOLS::JArrayIterator< N, T >::operator* ( ) const

inline

Get current value.

Returns

value

Definition at line 52 of file JArrayIterator.hh.

    {
      return JArray<N, double>(JArrayIterator<N-1, T>::operator *(), this->collection.getX(i));
    }

template<int N, class T >

JArrayIterator& JTOOLS::JArrayIterator< N, T >::operator++ ( )

inline

Prefix increment.

Returns

this array sampler

Definition at line 63 of file JArrayIterator.hh.

    {
      if (++i == this->collection.getSize()) {

        i = 0;                                   // rewind

        JArrayIterator<N-1, T>::operator ++();   // increment
      }

      return *this;
    }

template<int N, class T >

JArrayIterator JTOOLS::JArrayIterator< N, T >::operator++ ( int  )

inline

Postfix increment.

Returns

previous array sampler

Definition at line 81 of file JArrayIterator.hh.

    {
      const JArrayIterator previous(*this);

      ++(*this);

      return previous;
    }

Member Data Documentation

template<int N, class T >

int JTOOLS::JArrayIterator< N, T >::i

private

Definition at line 91 of file JArrayIterator.hh.

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

• JArrayIterator.hh