pnlinkiter< Indx > Class Template Reference

Iterate about pnlink<Index>. More...

#include <pnlink.h>

Collaboration diagram for pnlinkiter< Indx >:

List of all members.

Public Types
typedef pnlink< Indx >	link
Public Member Functions
	pnlinkiter (link *_start)
	Construct with a definite link.
void	reset ()
	Reset the iterator to the start.
void	operator++ ()
	Move to the next link.
boolc	operator! () const
	Are there any more links to iterate over?
link *	operator() () const
	Access the current link.
link *	operator-> () const
	Access the current link.
Public Attributes
link *	start
	The start of the circular loop.
link *	current
	The current link.

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Detailed Description

template<typename Indx>
class pnlinkiter< Indx >

Iterate about pnlink<Index>.

The for loop tests before entry so here the do while loop is used instead.

Example

    pnlinkiterconst<Indx> k(tess.vi[i].start);
    k.reset();
    do
    {
       ...
       ++k;
    } while (!k);

Definition at line 107 of file pnlink.h.

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Member Typedef Documentation

template<typename Indx>

typedef pnlink<Indx> pnlinkiter< Indx >::link

Definition at line 111 of file pnlink.h.

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Constructor & Destructor Documentation

template<typename Indx>

pnlinkiter< Indx >::pnlinkiter

(

link *

_start

)

[inline]

Construct with a definite link.

Definition at line 119 of file pnlink.h.

    : start(_start) {}

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Member Function Documentation

template<typename Indx>

boolc pnlinkiter< Indx >::operator!

(

)

const [inline]

Are there any more links to iterate over?

Definition at line 129 of file pnlink.h.

References pnlinkiter< Indx >::current, and pnlinkiter< Indx >::start.

    { return current != start; }

template<typename Indx>

link* pnlinkiter< Indx >::operator()

(

)

const [inline]

Access the current link.

Definition at line 133 of file pnlink.h.

References pnlinkiter< Indx >::current.

    { return current; }

template<typename Indx>

void pnlinkiter< Indx >::operator++

(

)

[inline]

Move to the next link.

Definition at line 126 of file pnlink.h.

References pnlinkiter< Indx >::current, and pnlink< Indx >::next.

    { assert(current!=0); current = current->next; }

template<typename Indx>

link* pnlinkiter< Indx >::operator->

(

)

const [inline]

Access the current link.

Definition at line 136 of file pnlink.h.

References pnlinkiter< Indx >::current.

    { return current; }

template<typename Indx>

void pnlinkiter< Indx >::reset

(

)

[inline]

Reset the iterator to the start.

Definition at line 123 of file pnlink.h.

References pnlinkiter< Indx >::current, and pnlinkiter< Indx >::start.

Referenced by regionD2tessdisplaypoints< TS, Indx >::draw(), pnlink< Indx >::niInverse(), pnlink< Indx >::piInverse(), and regionD2tess< Vreg, Vpts, Indx >::verify().

    { assert(start!=0); current=start; }

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Member Data Documentation

template<typename Indx>

link* pnlinkiter< Indx >::current

The current link.

Definition at line 116 of file pnlink.h.

Referenced by pnlinkiter< Indx >::operator!(), pnlinkiter< Indx >::operator()(), pnlinkiter< Indx >::operator++(), pnlinkiter< Indx >::operator->(), and pnlinkiter< Indx >::reset().

template<typename Indx>

link* pnlinkiter< Indx >::start

The start of the circular loop.

Definition at line 114 of file pnlink.h.

Referenced by pnlinkiter< Indx >::operator!(), and pnlinkiter< Indx >::reset().

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

• compgeomlib/pnlink.h