SoPathList Class Reference
[General]

Maintains a list of pointers to paths. More...

#include <Inventor/lists/SoPathList.h>

Inheritance diagram for SoPathList:
SoBaseList SbPList

List of all members.

Public Member Functions

 SoPathList ()
 SoPathList (int size)
 SoPathList (const SoPathList &l)
virtual ~SoPathList ()
virtual SbBool removePath (const SoPath &path)
virtual void append (SoPath *ptr)
SoPathoperator[] (int i) const
SoPathListoperator= (const SoPathList &l)
virtual int findPath (const SoPath &path)
virtual void sort ()
virtual void uniquify ()

Static Public Member Functions

static int comparePaths (const void *p1Ptr, const void *p2Ptr)

Detailed Description

Maintains a list of pointers to paths.

This subclass of SoBaseList holds lists of pointers to SoPaths. It updates reference counts to paths in the list whenever adding or removing pointers.

SEE ALSO

SoPath


Constructor & Destructor Documentation

SoPathList::SoPathList (  )  [inline]

Constructor.

SoPathList::SoPathList ( int  size  )  [inline]

Constructor that pre-allocates storage for size pointers.

SoPathList::SoPathList ( const SoPathList l  )  [inline]

Constructor that copies the contents of another list.

virtual SoPathList::~SoPathList (  )  [inline, virtual]

Destructor.


Member Function Documentation

virtual void SoPathList::append ( SoPath ptr  )  [inline, virtual]

Adds a path to the end of the list.

static int SoPathList::comparePaths ( const void *  p1Ptr,
const void *  p2Ptr 
) [static]

Comparison method for path list sorting.

The comparison is performed on SoPath to test only non-forward traversed nodes in the paths.

virtual int SoPathList::findPath ( const SoPath path  )  [virtual]

Returns the index of the matching path in the list, or -1 if not found.

SoPathList& SoPathList::operator= ( const SoPathList l  )  [inline]

Copies a list, keeping all reference counts correct.

Reimplemented from SoBaseList.

SoPath* SoPathList::operator[] ( int  i  )  const [inline]

Returns pointer with given index. If requested index does not exists, list is grown to return a valid pointer.

Reimplemented from SoBaseList.

virtual SbBool SoPathList::removePath ( const SoPath path  )  [virtual]

Remove a path from the list and return TRUE if removed.

virtual void SoPathList::sort (  )  [virtual]

Sorts list in place based on (1) increasing address of head node, then (2) increasing indices of children.

virtual void SoPathList::uniquify (  )  [virtual]

Given a sorted list, removes any path that (1) is a duplicate, or (2) goes through a node that is the tail of another path.


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

Open Inventor Toolkit reference manual, generated on 3 Nov 2020
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