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SoPathList Class Reference
[General classes]

The SoPathList class is a container for pointers to SoPath objects.

As this class inherits SoBaseList, referencing and dereferencing will default be done on the objects at append(), remove(), insert() etc. More...

#include <Inventor/lists/SoPathList.h>

Inheritance diagram for SoPathList:

SoBaseList SbPList

List of all members.

Public Member Functions

 SoPathList (void)
 SoPathList (const int size)
 SoPathList (const SoPathList &pl)
 ~SoPathList ()
void append (SoPath *const path)
SoPathoperator[] (const int i) const
SoPathListoperator= (const SoPathList &pl)
int findPath (const SoPath &path) const
void sort (void)
void uniquify (void)


Detailed Description

The SoPathList class is a container for pointers to SoPath objects.

As this class inherits SoBaseList, referencing and dereferencing will default be done on the objects at append(), remove(), insert() etc.


Constructor & Destructor Documentation

SoPathList::SoPathList ( void   ) 

Default constructor.

SoPathList::SoPathList ( const int  size  ) 

Constructor with a hint about the number of elements the list will hold.

See also:
SoBaseList::SoBaseList(const int)

SoPathList::SoPathList ( const SoPathList pl  ) 

Copy constructor.

Does a shallow copy of the SoPath pointer values, but updates reference count.

See also:
SoBaseList::SoBaseList(const SoBaseList &)

SoPathList::~SoPathList (  ) 

Destructor.

See also:
SoBaseList::~SoBaseList()


Member Function Documentation

void SoPathList::append ( SoPath *const   path  ) 

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

Return node pointer at index i.

See also:
SoBaseList::operator[]()

Reimplemented from SoBaseList.

SoPathList & SoPathList::operator= ( const SoPathList pl  ) 

Shallow copy of contents of list pl to this list.

See also:
SoBaseList::operator=()

References SoBaseList::copy().

int SoPathList::findPath ( const SoPath path  )  const

Find and return index of first item equal to path.

References SbPList::getLength().

Referenced by SoSelection::findPath().

void SoPathList::sort ( void   ) 

Sort paths in list according to how early they are run into when traversing the scene graph.

References SbPList::getArrayPtr(), and SbPList::getLength().

Referenced by SoAction::apply().

void SoPathList::uniquify ( void   ) 

Removes identical paths and paths that go through the tail of another path.

Note that this method assumes the list to be in a sorted order.

See also:
sort()

References SoPath::findFork(), SbPList::getArrayPtr(), SoFullPath::getLength(), and SbPList::getLength().

Referenced by SoAction::apply().


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

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