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CollisionHandlerEvent Class Reference

A specialized kind of CollisionHandler that throws an event for each collision detected. More...

#include "collisionHandlerEvent.h"

Inheritance diagram for CollisionHandlerEvent:
CollisionHandler TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase CollisionHandlerHighestEvent CollisionHandlerPhysical CollisionHandlerFloor CollisionHandlerGravity CollisionHandlerPusher CollisionHandlerFluidPusher PhysicsCollisionHandler

List of all members.

Classes

class  SortEntries

Public Member Functions

 CollisionHandlerEvent ()
 The default CollisionHandlerEvent will throw no events.
void add_again_pattern (const string &again_pattern)
 Adds the pattern string that indicates how the event names are generated when a collision between two particular nodes is *still* detected.
virtual void add_entry (CollisionEntry *entry)
 Called between a begin_group() .
void add_in_pattern (const string &in_pattern)
 Adds a pattern string to the list of events that will be generated in response to a collision.
void add_out_pattern (const string &out_pattern)
 Adds the pattern string that indicates how the event names are generated when a collision between two particular nodes is *no longer* detected.
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer.
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer.
virtual void begin_group ()
 Will be called by the CollisionTraverser before a new traversal is begun.
void clear ()
 Empties the list of elements that all colliders are known to be colliding with.
void clear_again_patterns ()
 Removes all of the previously-added in patterns.
void clear_in_patterns ()
 Removes all of the previously-added in patterns.
void clear_out_patterns ()
 Removes all of the previously-added in patterns.
virtual bool end_group ()
 Called by the CollisionTraverser at the completion of all collision detections for this traversal.
void flush ()
 Same as clear() except "out" events are thrown.
virtual TypeHandle force_init_type ()
string get_again_pattern (int n) const
 Returns the nth pattern string that indicates how the event names are generated for each collision detected.
int get_best_parent_from_Set (const std::set< int > &) const
string get_in_pattern (int n) const
 Returns the nth pattern string that indicates how the event names are generated for each collision detected.
int get_num_again_patterns () const
 Returns the number of in pattern strings that have been added.
int get_num_in_patterns () const
 Returns the number of in pattern strings that have been added.
int get_num_out_patterns () const
 Returns the number of in pattern strings that have been added.
string get_out_pattern (int n) const
 Returns the nth pattern string that indicates how the event names are generated for each collision detected.
int get_ref_count () const
 Returns the current reference count.
virtual TypeHandle get_type () const
int get_type_index () const
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object.
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly.
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type.
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.
 MAKE_SEQ (get_again_patterns, get_num_again_patterns, get_again_pattern)
 MAKE_SEQ (get_in_patterns, get_num_in_patterns, get_in_pattern)
 MAKE_SEQ (get_out_patterns, get_num_out_patterns, get_out_pattern)
void operator delete (void *ptr)
void operator delete (void *ptr)
void operator delete (void *ptr, void *)
void operator delete (void *ptr, void *)
void operator delete[] (void *, void *)
void operator delete[] (void *ptr)
void operator delete[] (void *ptr)
void operator delete[] (void *, void *)
void * operator new (size_t size)
void * operator new (size_t size, void *ptr)
void * operator new (size_t size, void *ptr)
void * operator new (size_t size)
void * operator new[] (size_t size, void *ptr)
void * operator new[] (size_t size, void *ptr)
void * operator new[] (size_t size)
void * operator new[] (size_t size)
void ref () const
 Explicitly increments the reference count.
void set_again_pattern (const string &again_pattern)
 This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.
void set_in_pattern (const string &in_pattern)
 This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.
void set_out_pattern (const string &out_pattern)
 This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.
void set_root (const NodePath &root)
 Sets the root of the collision traversal.
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus.
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
virtual bool unref () const
 Explicitly decrements the reference count.
bool wants_all_potential_collidees () const
 Returns true if handler wants to know about all solids that are within the collider's bounding volume.
void weak_ref (WeakPointerToVoid *ptv)
 Adds the indicated PointerToVoid as a weak reference to this object.
void weak_unref (WeakPointerToVoid *ptv)
 Removes the indicated PointerToVoid as a weak reference to this object.

Static Public Member Functions

static TypeHandle get_class_type ()
static void init_type ()
 This function is declared non-inline to work around a compiler bug in g++ 2.96.

Protected Types

typedef pset< PT(CollisionEntry),
SortEntries
Colliding

Protected Member Functions

bool do_test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus.
bool do_test_ref_count_nonzero () const
 Returns true if the reference count is nonzero, false otherwise.
void throw_event_for (const vector_string &patterns, CollisionEntry *entry)
 Throws whatever events are suggested by the list of patterns.
void throw_event_pattern (const string &pattern, CollisionEntry *entry)
 Throws an event matching the indicated pattern.

Protected Attributes

vector_string _again_patterns
Colliding _current_colliding
vector_string _in_patterns
int _index
Colliding _last_colliding
vector_string _out_patterns
const NodePath_root
bool _wants_all_potential_collidees

Detailed Description

A specialized kind of CollisionHandler that throws an event for each collision detected.

The event thrown may be based on the name of the moving object or the struck object, or both. The first parameter of the event will be a pointer to the CollisionEntry that triggered it.

Definition at line 36 of file collisionHandlerEvent.h.


Constructor & Destructor Documentation

CollisionHandlerEvent::CollisionHandlerEvent ( )

The default CollisionHandlerEvent will throw no events.

Its pattern strings must first be set via a call to add_in_pattern() and/or add_out_pattern().

Definition at line 33 of file collisionHandlerEvent.cxx.


Member Function Documentation

void CollisionHandlerEvent::add_again_pattern ( const string &  again_pattern) [inline]

Adds the pattern string that indicates how the event names are generated when a collision between two particular nodes is *still* detected.

This event is thrown each consecutive time a collision between two particular nodes is detected, starting with the second time.

In general, the in_pattern event is thrown on the first detection of a collision between two particular nodes. In subsequent passes, as long as a collision between those two nodes continues to be detected each frame, the again_pattern is thrown. The first frame in which the collision is no longer detected, the out_pattern event is thrown.

Definition at line 169 of file collisionHandlerEvent.I.

Referenced by set_again_pattern().

void CollisionHandlerEvent::add_entry ( CollisionEntry entry) [virtual]

Called between a begin_group() .

. end_group() sequence for each collision that is detected.

Reimplemented from CollisionHandler.

Reimplemented in CollisionHandlerFluidPusher, CollisionHandlerHighestEvent, and CollisionHandlerPhysical.

Definition at line 61 of file collisionHandlerEvent.cxx.

References CollisionEntry::get_from_node_path(), and CollisionEntry::get_into_node_path().

void CollisionHandlerEvent::add_in_pattern ( const string &  in_pattern) [inline]

Adds a pattern string to the list of events that will be generated in response to a collision.

The pattern string describes how the event name will be composed. It is a string that may contain any of the following:

fn - the name of the "from" object's node in - the name of the "into" object's node fs - 't' if "from" is tangible, 'i' if intangible is - 't' if "into" is tangible, 'i' if intangible ig - 'c' if the collision is into a CollisionNode, 'g' if it is a geom.

%(tag)fh - generate event only if "from" node has the indicated net tag. %(tag)fx - generate event only if "from" node does not have the indicated net tag. %(tag)ih - generate event only if "into" node has the indicated net tag. %(tag)ix - generate event only if "into" node does not have the indicated net tag. %(tag)ft - the indicated net tag value of the "from" node. %(tag)it - the indicated net tag value of the "into" node.

Parentheses in the above are literal and should be included in the actual pattern.

The event name will be based on the in_pattern string specified here, with all occurrences of the above strings replaced with the corresponding values.

In general, the in_pattern event is thrown on the first detection of a collision between two particular nodes. In subsequent passes, as long as a collision between those two nodes continues to be detected each frame, the again_pattern is thrown. The first frame in which the collision is no longer detected, the out_pattern event is thrown.

Definition at line 98 of file collisionHandlerEvent.I.

Referenced by set_in_pattern().

void CollisionHandlerEvent::add_out_pattern ( const string &  out_pattern) [inline]

Adds the pattern string that indicates how the event names are generated when a collision between two particular nodes is *no longer* detected.

In general, the in_pattern event is thrown on the first detection of a collision between two particular nodes. In subsequent passes, as long as a collision between those two nodes continues to be detected each frame, the again_pattern is thrown. The first frame in which the collision is no longer detected, the out_pattern event is thrown.

Definition at line 237 of file collisionHandlerEvent.I.

Referenced by set_out_pattern().

TypedObject * TypedObject::as_typed_object ( ) [inline, inherited]

Returns the object, upcast (if necessary) to a TypedObject pointer.

Definition at line 99 of file typedObject.I.

const TypedObject * TypedObject::as_typed_object ( ) const [inline, inherited]

Returns the object, upcast (if necessary) to a TypedObject pointer.

Definition at line 110 of file typedObject.I.

void CollisionHandlerEvent::begin_group ( ) [virtual]

Will be called by the CollisionTraverser before a new traversal is begun.

It instructs the handler to reset itself in preparation for a number of CollisionEntries to be sent.

Reimplemented from CollisionHandler.

Reimplemented in CollisionHandlerHighestEvent, and CollisionHandlerPhysical.

Definition at line 45 of file collisionHandlerEvent.cxx.

Referenced by flush().

void CollisionHandlerEvent::clear ( )

Empties the list of elements that all colliders are known to be colliding with.

No "out" events will be thrown; if the same collision is detected next frame, a new "in" event will be thrown for each collision.

This can be called each frame to defeat the persistent "in" event mechanism, which prevents the same "in" event from being thrown repeatedly. However, also see add_again_pattern(), which can be used to set the event that is thrown when a collision is detected for two or more consecutive frames.

Definition at line 156 of file collisionHandlerEvent.cxx.

void CollisionHandlerEvent::clear_again_patterns ( ) [inline]

Removes all of the previously-added in patterns.

See add_again_pattern.

Definition at line 146 of file collisionHandlerEvent.I.

Referenced by set_again_pattern().

void CollisionHandlerEvent::clear_in_patterns ( ) [inline]

Removes all of the previously-added in patterns.

See add_in_pattern.

Definition at line 52 of file collisionHandlerEvent.I.

Referenced by set_in_pattern().

void CollisionHandlerEvent::clear_out_patterns ( ) [inline]

Removes all of the previously-added in patterns.

See add_out_pattern.

Definition at line 217 of file collisionHandlerEvent.I.

Referenced by set_out_pattern().

bool ReferenceCount::do_test_ref_count_integrity ( ) const [protected, inherited]

Does some easy checks to make sure that the reference count isn't completely bogus.

Returns true if ok, false otherwise.

Reimplemented in NodeReferenceCount, CachedTypedWritableReferenceCount, and NodeCachedReferenceCount.

Definition at line 29 of file referenceCount.cxx.

Referenced by ReferenceCount::do_test_ref_count_nonzero(), and ReferenceCount::test_ref_count_integrity().

bool ReferenceCount::do_test_ref_count_nonzero ( ) const [protected, inherited]

Returns true if the reference count is nonzero, false otherwise.

Definition at line 56 of file referenceCount.cxx.

References ReferenceCount::do_test_ref_count_integrity().

Referenced by ReferenceCount::test_ref_count_nonzero().

bool CollisionHandlerEvent::end_group ( ) [virtual]

Called by the CollisionTraverser at the completion of all collision detections for this traversal.

It should do whatever finalization is required for the handler.

Reimplemented from CollisionHandler.

Reimplemented in CollisionHandlerHighestEvent, and CollisionHandlerPhysical.

Definition at line 85 of file collisionHandlerEvent.cxx.

References throw_event_for().

Referenced by flush().

void CollisionHandlerEvent::flush ( void  )

Same as clear() except "out" events are thrown.

Definition at line 167 of file collisionHandlerEvent.cxx.

References begin_group(), and end_group().

string CollisionHandlerEvent::get_again_pattern ( int  n) const [inline]

Returns the nth pattern string that indicates how the event names are generated for each collision detected.

See add_again_pattern().

Definition at line 205 of file collisionHandlerEvent.I.

string CollisionHandlerEvent::get_in_pattern ( int  n) const [inline]

Returns the nth pattern string that indicates how the event names are generated for each collision detected.

See add_in_pattern().

Definition at line 134 of file collisionHandlerEvent.I.

int CollisionHandlerEvent::get_num_again_patterns ( ) const [inline]

Returns the number of in pattern strings that have been added.

Definition at line 193 of file collisionHandlerEvent.I.

int CollisionHandlerEvent::get_num_in_patterns ( ) const [inline]

Returns the number of in pattern strings that have been added.

Definition at line 122 of file collisionHandlerEvent.I.

int CollisionHandlerEvent::get_num_out_patterns ( ) const [inline]

Returns the number of in pattern strings that have been added.

Definition at line 261 of file collisionHandlerEvent.I.

string CollisionHandlerEvent::get_out_pattern ( int  n) const [inline]

Returns the nth pattern string that indicates how the event names are generated for each collision detected.

See add_out_pattern().

Definition at line 273 of file collisionHandlerEvent.I.

int ReferenceCount::get_ref_count ( ) const [inline, inherited]
int TypedObject::get_type_index ( ) const [inline, inherited]

Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.

This is equivalent to get_type().get_index().

Definition at line 52 of file typedObject.I.

References TypeHandle::get_index().

WeakReferenceList * ReferenceCount::get_weak_list ( ) const [inline, inherited]

Returns the WeakReferenceList associated with this ReferenceCount object.

If there has never been a WeakReferenceList associated with this object, creates one now.

Definition at line 307 of file referenceCount.I.

Referenced by ReferenceCount::weak_ref().

bool ReferenceCount::has_weak_list ( ) const [inline, inherited]

Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.

In general, this will be true if there was ever a WeakPointerTo created for this object (even if there is not any for it now).

Definition at line 294 of file referenceCount.I.

Referenced by ReferenceCount::weak_unref().

static void CollisionHandlerEvent::init_type ( ) [inline, static]

This function is declared non-inline to work around a compiler bug in g++ 2.96.

Making it inline seems to cause problems in the optimizer.

Reimplemented from CollisionHandler.

Reimplemented in CollisionHandlerFloor, CollisionHandlerFluidPusher, CollisionHandlerGravity, CollisionHandlerHighestEvent, CollisionHandlerPhysical, CollisionHandlerPusher, and PhysicsCollisionHandler.

Definition at line 96 of file collisionHandlerEvent.h.

References CollisionHandler::init_type().

Referenced by CollisionHandlerPhysical::init_type().

bool TypedObject::is_exact_type ( TypeHandle  handle) const [inline, inherited]
bool TypedObject::is_of_type ( TypeHandle  handle) const [inline, inherited]

Returns true if the current object is or derives from the indicated type.

Definition at line 63 of file typedObject.I.

References TypeHandle::is_derived_from().

Referenced by EggSliderData::add_back_pointer(), EggJointData::add_back_pointer(), CIntervalManager::add_c_interval(), XFileNode::add_child(), CollisionTraverser::add_collider(), CollisionHandlerPhysical::add_collider(), EggXfmSAnim::add_data(), CharacterJointBundle::add_node(), NonlinearImager::add_screen(), EggGroupNode::apply_first_attribute(), EggGroupNode::apply_last_attribute(), DeferredNodeProperty::apply_to_node(), RecorderController::begin_playback(), NodePath::clear_clip_plane(), EggGroupNode::clear_connected_shading(), NodePath::clear_light(), EggBase::convert_paths(), NodePath::decode_from_bam_stream(), VrpnClient::disconnect_device(), PhysicsManager::do_physics(), GraphicsStateGuardian::fetch_specified_part(), EggRenderState::fill_state(), AnimBundleNode::find_anim_bundle(), EggGroupNode::find_coordsys_entry(), XFile::find_data_object(), Character::find_joint(), EggGroupNode::find_materials(), Character::find_slider(), XFile::find_template(), EggGroupNode::find_textures(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggGroupNode::force_filenames(), EggJointData::force_initial_rest_frame(), WindowFramework::get_aspect_2d(), EggPoolUniquifier::get_category(), EggGroupUniquifier::get_category(), EggGroupNode::get_connected_shading(), PandaFramework::get_mouse(), FactoryParams::get_param_of_type(), EggGroupNode::has_absolute_pathnames(), NodePath::has_clip_plane(), NodePath::has_clip_plane_off(), NodePath::has_light(), PandaFramework::hide_collision_solids(), x11GraphicsWindow::open_window(), eglGraphicsWindow::open_window(), EggNode::parse_egg(), CharacterMaker::part_to_node(), EggGroupNode::post_apply_flat_attribute(), EggBinner::prepare_node(), PortalClipper::prepare_portal(), NodePath::project_texture(), EggMatrixTablePointer::quantize_channels(), ParametricCurveCollection::r_add_curves(), SceneGraphReducer::r_collect_vertex_data(), EggGroupNode::r_load_externals(), EggGroupNode::rebuild_vertex_pools(), EggGroupNode::recompute_polygon_normals(), EggGroupNode::remove_invalid_primitives(), EggGroupNode::remove_unused_vertices(), EggLoader::reparent_decals(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggGroupNode::resolve_filenames(), EggGroupNode::reverse_vertex_ordering(), NodePath::set_clip_plane(), NodePath::set_clip_plane_off(), NodePath::set_light(), ProjectionScreen::set_projector(), NonlinearImager::set_source_camera(), EggXfmSAnim::set_value(), NonlinearImager::set_viewer_camera(), PandaFramework::show_collision_solids(), BamCache::store(), XFileToEggConverter::strip_nodes(), EggGroupNode::strip_normals(), DataGraphTraverser::traverse(), DataGraphTraverser::traverse_below(), EggGroupNode::triangulate_polygons(), EggGroupNode::unify_attributes(), EggNameUniquifier::uniquify(), NodeCullCallbackData::upcall(), PhysicsCollisionHandler::validate_target(), EggXfmSAnim::write(), EggGroup::write(), EggToDXFLayer::write_3d_face(), and EggToDXFLayer::write_entities().

void ReferenceCount::local_object ( ) [inline, inherited]

This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.

This allows the object to be passed to functions that will increment and decrement the object's reference count temporarily, and it will prevent the object from being deleted (inappropriately), when the reference count returns to zero. It actually achieves this by setting a large positive value in the reference count field.

Definition at line 276 of file referenceCount.I.

Referenced by PGTop::cull_callback(), BoundingSphere::extend_by_hexahedron(), AsyncTaskManager::find_task(), AsyncTaskManager::find_tasks(), and AsyncTaskManager::find_tasks_matching().

void ReferenceCount::ref ( ) const [inline, inherited]

Explicitly increments the reference count.

User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.

This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.

Definition at line 179 of file referenceCount.I.

References ReferenceCount::test_ref_count_integrity().

Referenced by CachedTypedWritableReferenceCount::cache_ref(), TypedWritable::decode_raw_from_bam_stream(), NodeCachedReferenceCount::node_ref(), NodeReferenceCount::node_ref(), BamCacheRecord::set_data(), CullableObject::set_draw_callback(), and ModelRoot::set_reference().

void CollisionHandlerEvent::set_again_pattern ( const string &  again_pattern) [inline]

This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.

Definition at line 181 of file collisionHandlerEvent.I.

References add_again_pattern(), and clear_again_patterns().

void CollisionHandlerEvent::set_in_pattern ( const string &  in_pattern) [inline]

This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.

Definition at line 110 of file collisionHandlerEvent.I.

References add_in_pattern(), and clear_in_patterns().

void CollisionHandlerEvent::set_out_pattern ( const string &  out_pattern) [inline]

This method is deprecated; it completely replaces all the in patterns that have previously been set with the indicated pattern.

Definition at line 249 of file collisionHandlerEvent.I.

References add_out_pattern(), and clear_out_patterns().

void CollisionHandler::set_root ( const NodePath root) [inline, inherited]

Sets the root of the collision traversal.

Only set if wants_all_potential_collidees is true

Definition at line 34 of file collisionHandler.I.

bool ReferenceCount::test_ref_count_integrity ( ) const [inline, inherited]
bool ReferenceCount::test_ref_count_nonzero ( ) const [inline, inherited]

Does some easy checks to make sure that the reference count isn't zero, or completely bogus.

Returns true if ok, false otherwise.

Definition at line 252 of file referenceCount.I.

References ReferenceCount::do_test_ref_count_nonzero().

Referenced by CopyOnWritePointer::test_ref_count_nonzero().

void CollisionHandlerEvent::throw_event_for ( const vector_string &  patterns,
CollisionEntry entry 
) [protected]

Throws whatever events are suggested by the list of patterns.

Definition at line 179 of file collisionHandlerEvent.cxx.

References throw_event_pattern().

Referenced by end_group().

void CollisionHandlerEvent::throw_event_pattern ( const string &  pattern,
CollisionEntry entry 
) [protected]
bool ReferenceCount::unref ( ) const [inline, virtual, inherited]

Explicitly decrements the reference count.

Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic.) However, see the helper function unref_delete().

User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.

This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.

The return value is true if the new reference count is nonzero, false if it is zero.

Reimplemented in GeomVertexArrayFormat, GeomVertexFormat, InternalName, RenderAttrib, RenderEffects, RenderState, and TransformState.

Definition at line 214 of file referenceCount.I.

References ReferenceCount::test_ref_count_integrity().

Referenced by CachedTypedWritableReferenceCount::cache_unref(), TypedWritable::decode_raw_from_bam_stream(), RenderEffect::finalize(), NodeCachedReferenceCount::node_unref(), NodeReferenceCount::node_unref(), TransformState::unref(), RenderState::unref(), RenderEffects::unref(), RenderAttrib::unref(), InternalName::unref(), GeomVertexFormat::unref(), and GeomVertexArrayFormat::unref().

bool CollisionHandler::wants_all_potential_collidees ( ) const [inline, inherited]

Returns true if handler wants to know about all solids that are within the collider's bounding volume.

Definition at line 23 of file collisionHandler.I.

void ReferenceCount::weak_ref ( WeakPointerToVoid ptv) [inline, inherited]

Adds the indicated PointerToVoid as a weak reference to this object.

Definition at line 321 of file referenceCount.I.

References WeakReferenceList::add_reference(), and ReferenceCount::get_weak_list().

void ReferenceCount::weak_unref ( WeakPointerToVoid ptv) [inline, inherited]

Removes the indicated PointerToVoid as a weak reference to this object.

It must have previously been added via a call to weak_ref().

Definition at line 334 of file referenceCount.I.

References WeakReferenceList::clear_reference(), and ReferenceCount::has_weak_list().


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