ug::node_tree::Traverser Class Reference

Derivates of a Traverser can be used to traverse a scenegraph. More...

#include <traverser.h>

Inheritance diagram for ug::node_tree::Traverser:

Public Member Functions
	Traverser ()
virtual	~Traverser ()

Protected Member Functions
void	apply (SPNode &node)
virtual void	handle_boxed_group (BoxedGroupNode *boxedGroup)
virtual void	handle_group (GroupNode *group)
template<typename HandlerType >
void	register_handler_function (unsigned int oc, HandlerType func)
void	traverse_object (Object *obj)

Private Types
typedef void(Traverser::*	HandlerFunc) (Object *obj)

Private Member Functions
bool	handler_function_registered (unsigned int oc)

Private Attributes
std::vector< HandlerFunc >	m_vHandlerFuncs

Detailed Description

Derivates of a Traverser can be used to traverse a scenegraph.

Member Typedef Documentation

HandlerFunc

typedef void(Traverser::* ug::node_tree::Traverser::HandlerFunc) (Object *obj)

private

Constructor & Destructor Documentation

Traverser()

ug::node_tree::Traverser::Traverser

(

)

References handle_boxed_group(), handle_group(), m_vHandlerFuncs, ug::node_tree::OC_BOXED_GROUP_NODE, ug::node_tree::OC_GROUP_NODE, ug::node_tree::OC_NODES_END, and register_handler_function().

~Traverser()

ug::node_tree::Traverser::~Traverser ( )

virtual

Member Function Documentation

apply()

void ug::node_tree::Traverser::apply ( SPNode &  node )

protected

References SmartPtr< T, FreePolicy >::get(), and traverse_object().

Referenced by ug::node_tree::Traverser_IntersectFaces::intersect_tri(), and ug::node_tree::Traverser_ProjectPoint::project().

handle_boxed_group()

void ug::node_tree::Traverser::handle_boxed_group ( BoxedGroupNode *  boxedGroup )

protectedvirtual

Reimplemented in ug::node_tree::Traverser_IntersectFaces, and ug::node_tree::Traverser_ProjectPoint.

References handle_group().

Referenced by ug::node_tree::Traverser_CollisionTree::handle_collision_tree_root(), and Traverser().

handle_group()

void ug::node_tree::Traverser::handle_group ( GroupNode *  group )

protectedvirtual

Reimplemented in ug::node_tree::Traverser_ProjectPoint.

References SmartPtr< T, FreePolicy >::get(), ug::node_tree::GroupNode::get_child(), ug::node_tree::GroupNode::num_children(), and traverse_object().

Referenced by handle_boxed_group(), ug::node_tree::Traverser_IntersectFaces::handle_boxed_group(), ug::node_tree::Traverser_ProjectPoint::handle_group(), and Traverser().

handler_function_registered()

bool ug::node_tree::Traverser::handler_function_registered ( unsigned int  oc )

private

References m_vHandlerFuncs.

Referenced by traverse_object().

register_handler_function()

template<typename HandlerType >

void ug::node_tree::Traverser::register_handler_function ( unsigned int  oc, HandlerType  func  )

protected

References func(), and m_vHandlerFuncs.

Referenced by Traverser(), and ug::node_tree::Traverser_CollisionTree::Traverser_CollisionTree().

traverse_object()

void ug::node_tree::Traverser::traverse_object ( Object *  obj )

protected

References ug::node_tree::Object::getObjectCode(), handler_function_registered(), and m_vHandlerFuncs.

Referenced by apply(), handle_group(), and ug::node_tree::Traverser_ProjectPoint::handle_group().

Member Data Documentation

m_vHandlerFuncs

std::vector<HandlerFunc> ug::node_tree::Traverser::m_vHandlerFuncs

private

Referenced by handler_function_registered(), register_handler_function(), traverse_object(), and Traverser().

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

• ugbase/common/node_tree/traverser.h
• ugbase/common/node_tree/traverser.cpp