sopathlist(3) [debian man page]
SoPathList(3) Coin SoPathList(3) NAME
SoPathList - 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. SYNOPSIS
#include <Inventor/lists/SoPathList.h> Inherits SoBaseList. Public Member Functions SoPathList (void) SoPathList (const int size) SoPathList (const SoPathList &pl) ~SoPathList () void append (SoPath *const path) SoPath * operator[] (const int i) const SoPathList & operator= (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 intsize) 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 *constpath) Append ptr to the list. See also: SoBaseList::append() SoPath * SoPathList::operator[] (const inti) 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=() int SoPathList::findPath (const SoPath &path) const Find and return index of first item equal to path. void SoPathList::sort (void) Sort paths in list according to how early they are run into when traversing the scene graph. 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() Author Generated automatically by Doxygen for Coin from the source code. Version 3.1.3 Wed May 23 2012 SoPathList(3)
Check Out this Related Man Page
SoSimplifyAction(3) Coin SoSimplifyAction(3) NAME
SoSimplifyAction - The SoSimplifyAction class is the base class for the simplify action classes. SYNOPSIS
Inherits SoAction. Inherited by SoGlobalSimplifyAction, SoReorganizeAction, and SoShapeSimplifyAction. Public Member Functions virtual SoType getTypeId (void) const SoSimplifyAction (void) virtual ~SoSimplifyAction (void) virtual void apply (SoNode *root) virtual void apply (SoPath *path) virtual void apply (const SoPathList &pathlist, SbBool obeysrules=FALSE) Static Public Member Functions static SoType getClassTypeId (void) static void addMethod (const SoType type, SoActionMethod method) static void enableElement (const SoType type, const int stackindex) static void initClass (void) Protected Member Functions virtual const SoEnabledElementsList & getEnabledElements (void) const " virtual void beginTraversal (SoNode *node) Static Protected Member Functions static SoEnabledElementsList * getClassEnabledElements (void) static SoActionMethodList * getClassActionMethods (void) Additional Inherited Members Detailed Description The SoSimplifyAction class is the base class for the simplify action classes. Constructor &; Destructor Documentation SoSimplifyAction::SoSimplifyAction (void) A constructor. SoSimplifyAction::~SoSimplifyAction (void) [virtual] The destructor. Member Function Documentation SoType SoSimplifyAction::getTypeId (void) const [virtual] Returns the type identification of an action derived from a class inheriting SoAction. This is used for run-time type checking and 'downward' casting. Usage example: void bar(SoAction * action) { if (action->getTypeId() == SoGLRenderAction::getClassTypeId()) { // safe downward cast, know the type SoGLRenderAction * glrender = (SoGLRenderAction *)action; } return; // ignore if not renderaction } For application programmers wanting to extend the library with new actions: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through Inventor/nodes/SoSubAction.h: SO_ACTION_SOURCE, SO_ACTION_INIT_CLASS and SO_ACTION_CONSTRUCTOR. For more information on writing Coin extensions, see the SoAction class documentation. Returns the actual type id of an object derived from a class inheriting SoAction. Needs to be overridden in all subclasses. Implements SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. SoType SoSimplifyAction::getClassTypeId (void) [static] Returns the run-time type object associated with instances of this class. Reimplemented from SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. void SoSimplifyAction::addMethod (const SoTypetype, SoActionMethodmethod) [static] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. void SoSimplifyAction::enableElement (const SoTypetype, const intstackindex) [static] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. const SoEnabledElementsList & SoSimplifyAction::getEnabledElements (void) const [protected], [virtual] Returns a list of the elements used by action instances of this class upon traversal operations. Reimplemented from SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. SoEnabledElementsList * SoSimplifyAction::getClassEnabledElements (void) [static], [protected] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. This method not available in the original OIV API, see SoSubAction.h for explanation. Reimplemented from SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. SoActionMethodList * SoSimplifyAction::getClassActionMethods (void) [static], [protected] This API member is considered internal to the library, as it is not likely to be of interest to the application programmer. This method not available in the original OIV API, see SoSubAction.h for explanation. Reimplemented from SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. void SoSimplifyAction::initClass (void) [static] Initializes the run-time type system for this class, and sets up the enabled elements and action method list. Reimplemented from SoAction. Reimplemented in SoGlobalSimplifyAction, SoShapeSimplifyAction, and SoReorganizeAction. void SoSimplifyAction::apply (SoNode *root) [virtual] Applies the action to the scene graph rooted at root. Note that you should not apply an action to a node with a zero reference count. The behavior in that case is undefined. Reimplemented from SoAction. Reimplemented in SoReorganizeAction. void SoSimplifyAction::apply (SoPath *path) [virtual] Applies the action to the parts of the graph defined by path. Note that an SoPath will also contain all nodes that may influence e.g. geometry nodes in the path. So for instance applying an SoGLRenderAction on an SoPath will render that path as expected in the view, where geometry will get its materials, textures, and other appearance settings correctly. If the path ends in an SoGroup node, the action will also traverse the tail node's children. Reimplemented from SoAction. Reimplemented in SoReorganizeAction. void SoSimplifyAction::apply (const SoPathList &pathlist, SbBoolobeysrules = FALSE) [virtual] Applies action to the graphs defined by pathlist. If obeysrules is set to TRUE, pathlist must obey the following four conditions (which is the case for path lists returned from search actions for non-group nodes and path lists returned from picking actions): All paths must start at the same head node. All paths must be sorted in traversal order. The paths must be unique. No path can continue through the end point of another path. See also: SoAction::apply(SoPath * path) Reimplemented from SoAction. Reimplemented in SoReorganizeAction. void SoSimplifyAction::beginTraversal (SoNode *node) [protected], [virtual] This virtual method is called from SoAction::apply(), and is the entry point for the actual scenegraph traversal. It can be overridden to initialize the action at traversal start, for specific initializations in the action subclasses inheriting SoAction. Default method just calls traverse(), which any overridden implementation of the method must do too (or call SoAction::beginTraversal()) to trigger the scenegraph traversal. Reimplemented from SoAction. Reimplemented in SoReorganizeAction, SoGlobalSimplifyAction, and SoShapeSimplifyAction. Author Generated automatically by Doxygen for Coin from the source code. Version 3.1.3 Wed May 23 2012 SoSimplifyAction(3)