SYNOPSIS

#include <Inventor/misc/SoChildList.h>

Inherits SoNodeList.

Public Member Functions

SoChildList (SoNode *const parent)

SoChildList (SoNode *const parent, const int size)

SoChildList (SoNode *const parent, const SoChildList &cl)

~SoChildList ()

void append (SoNode *const node)

void insert (SoNode *const ptr, const int addbefore)

void remove (const int index)

void truncate (const int length)

void copy (const SoChildList &cl)

void set (const int index, SoNode *const node)

void traverseInPath (SoAction *const action, const int numindices, const int *indices)

void traverse (SoAction *const action)

void traverse (SoAction *const action, const int index)

void traverse (SoAction *const action, SoNode *node)

void traverse (SoAction *const action, const int first, const int last)

void addPathAuditor (SoPath *const path)

void removePathAuditor (SoPath *const path)

Detailed Description

The SoChildList class is a container for node children.

This class does automatic notification on the parent nodes upon adding or removing children.

Methods for action traversal of the children are also provided.

Constructor & Destructor Documentation

SoChildList::SoChildList (SoNode *constparentptr)

Default constructor, sets parent container and initializes a minimal list.

SoChildList::SoChildList (SoNode *constparentptr, const intsize)

Constructor with hint about list size.

See also:

SoNodeList::SoNodeList(const int)

SoChildList::SoChildList (SoNode *constparentptr, const SoChildList &cl)

Copy constructor.

See also:

SoNodeList::SoNodeList(const SoNodeList &)

SoChildList::~SoChildList ()

Destructor.

Member Function Documentation

void SoChildList::append (SoNode *constnode)

Append a new node instance as a child of our parent container.

Automatically notifies parent node and any SoPath instances auditing paths with nodes from this list.

Reimplemented from SoNodeList.

void SoChildList::insert (SoNode *constnode, const intaddbefore)

Insert a new node instance as a child of our parent container at position addbefore.

Automatically notifies parent node and any SoPath instances auditing paths with nodes from this list.

void SoChildList::remove (const intindex)

Remove the child node pointer at index.

Automatically notifies parent node and any SoPath instances auditing paths with nodes from this list.

Reimplemented from SoBaseList.

void SoChildList::truncate (const intlength)

Makes the list contain only the length first items, removing all items from index length and onwards to the end of the list. Dereferences the objects to be removed (unless addReferences() has been set to FALSE).

See also:

SbPList::truncate()

Reimplemented from SoBaseList.

void SoChildList::copy (const SoChildList &cl)

Copy contents of cl into this list.

void SoChildList::set (const intindex, SoNode *constnode)

Index operator to set element at index. Does not expand array bounds if index is outside the list.

void SoChildList::traverseInPath (SoAction *constaction, const intnumindices, const int *indices)

Optimized IN_PATH traversal method.

This method is an extension versus the Open Inventor API.

void SoChildList::traverse (SoAction *constaction)

Traverse all nodes in the list, invoking their methods for the given action.

void SoChildList::traverse (SoAction *constaction, const intindex)

Traverse the node at index (and possibly its children, if its a group node), applying the nodes' method for the given action.

void SoChildList::traverse (SoAction *constaction, SoNode *node)

Traverse the node (and possibly its children, if its a group node), applying the nodes' method for the given action.

void SoChildList::traverse (SoAction *constaction, const intfirst, const intlast)

Traverse child nodes in the list from index first up to and including index last, or until the SoAction::hasTerminated() flag of action has been set.

void SoChildList::addPathAuditor (SoPath *constpath)

Notify path whenever this list of node children changes.

void SoChildList::removePathAuditor (SoPath *constpath)

Remove path as an auditor for our list of node children.

Author

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