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Child Class Reference

#include <test_bam.h>

Inheritance diagram for Child:


Public Types
enum	sex { MALE, FEMALE }
Public Member Functions
void	write_datagram (BamWriter *, Datagram &)
	Writes the contents of this object to the datagram for shipping out to a Bam file.
virtual int	complete_pointers (TypedWritable *p_list, BamReader manager)
	Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
void	setFather (Parent *)
void	setMother (Parent *)
void	print_relationships (void)
	Child (void)
	Child (const string &name, const sex Gender)
virtual	~Child ()
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type (void)
void	setBrother (Person *bro)
void	setSister (Person *sis)
bool	isMale (void)
string	name (void)
virtual void	finalize ()
	Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed.
int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.
bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.
int	get_ref_count () const
	Returns the current reference count.
int	ref () const
	Explicitly increments the reference count.
int	unref () const
	Explicitly decrements the reference count.
void	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.
Static Public Member Functions
TypedWritable *	make_child (const FactoryParams &params)
TypeHandle	get_class_type ()
void	init_type ()
TypedWritable *	make_person (const FactoryParams &params)
Static Public Attributes
TypedWritable *const	Null = (TypedWritable*)0L
Protected Member Functions
void	fillin (Child , DatagramIterator &, BamReader )
void	fillin (Person , DatagramIterator &, BamReader )
void	fillin (DatagramIterator &scan, BamReader *manager)
	This internal function is intended to be called by each class's make_from_bam() method to read in all of the relevant data from the BamFile for the new object.
Private Attributes
Parent *	_dad
Parent *	_mom
Static Private Attributes
TypeHandle	_type_handle

Member Enumeration Documentation

enum Person::sex [inherited]

Enumeration values:

MALE

FEMALE

Definition at line 49 of file test_bam.h.
Referenced by Person::name().

Constructor & Destructor Documentation

Child::Child ( void ) [inline]

Definition at line 159 of file test_bam.h.

Child::Child ( const string & name,

const sex Gender

) [inline]

Definition at line 160 of file test_bam.h.

virtual Child::~Child ( ) [inline, virtual]

Definition at line 163 of file test_bam.h.
References _type_handle.

Member Function Documentation

int Child::complete_pointers ( TypedWritable ** p_list,

BamReader * manager

) [virtual]

Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
Returns the number of pointers processed.
This is the callback function that is made by the BamReader at some later point, after all of the required pointers have been filled in. It is necessary because there might be forward references in a bam file; when we call read_pointer() in fillin(), the object may not have been read from the file yet, so we do not have a pointer available at that time. Thus, instead of returning a pointer, read_pointer() simply reserves a later callback. This function provides that callback. The calling object is responsible for keeping track of the number of times it called read_pointer() and extracting the same number of pointers out of the supplied vector, and storing them appropriately within the object.
Reimplemented from Person.
Definition at line 193 of file test_bam.cxx.
References _dad, _mom, NULL, and TypedWritable::Null.

void TypedWritable::fillin ( DatagramIterator & scan,

BamReader * manager

) [protected, inherited]

This internal function is intended to be called by each class's make_from_bam() method to read in all of the relevant data from the BamFile for the new object.
It is defined at the TypedWritable level so that derived classes may call up the inheritance chain from their own fillin() method.
Reimplemented in AnimBundle, AnimBundleNode, AnimChannelBase, AnimChannelMatrixXfmTable, AnimChannelScalarTable, AnimGroup, MovingPart< SwitchType >, PartBundleNode, PartGroup, Character, CharacterJoint, ComputedVertices, DynamicVertices, CollisionNode, CollisionPlane, CollisionPolygon, CollisionRay, CollisionSegment, CollisionSolid, CollisionSphere, dDrawable, Geom, GeomLine, GeomLinestrip, GeomPoint, GeomSprite, ImageBuffer, Material, Texture, ClassicNurbsCurve, CubicCurveseg, HermiteCurve, ParametricCurve, PiecewiseCurve, RopeNode, AlphaTestAttrib, AmbientLight, BillboardEffect, Camera, ClipPlaneAttrib, ColorAttrib, ColorBlendAttrib, ColorScaleAttrib, ColorWriteAttrib, CompassEffect, CullBinAttrib, CullFaceAttrib, DecalEffect, DepthOffsetAttrib, DepthTestAttrib, DepthWriteAttrib, DirectionalLight, Fog, FogAttrib, GeomNode, LensNode, LightAttrib, LightLensNode, LightNode, LODNode, MaterialAttrib, ModelNode, ModelRoot, PandaNode, PlaneNode, PointLight, RenderAttrib, RenderEffect, RenderEffects, RenderModeAttrib, RenderState, SequenceNode, ShowBoundsEffect, Spotlight, SwitchNode, TexMatrixAttrib, TextureApplyAttrib, TextureAttrib, TransformState, TransparencyAttrib, MovingPart< ACScalarSwitchType >, and MovingPart< ACMatrixSwitchType >.
Definition at line 139 of file typedWritable.cxx.
Referenced by PandaNode::reparent().

void Person::fillin ( Person * ,

DatagramIterator & ,

BamReader *

) [protected, inherited]

Definition at line 79 of file test_bam.cxx.
References Person::myGender.

void Child::fillin ( Child * ,

DatagramIterator & ,

BamReader *

) [protected]

Definition at line 185 of file test_bam.cxx.

void TypedWritable::finalize ( void ) [virtual, inherited]

Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed.

Reimplemented in PartBundle, RenderAttrib, RenderEffect, RenderEffects, RenderState, and TransformState.
Definition at line 112 of file typedWritable.cxx.
Referenced by BamReader::skip_pointer().

virtual TypeHandle Child::force_init_type ( void ) [inline, virtual]

Reimplemented from Person.
Definition at line 176 of file test_bam.h.

TypeHandle Child::get_class_type ( void ) [inline, static]

Reimplemented from Person.
Definition at line 166 of file test_bam.h.
References _type_handle, Person::get_class_type(), Person::init_type(), and register_type().
Referenced by get_type().

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

Returns the current reference count.

Definition at line 183 of file referenceCount.I.
Referenced by RenderState::determine_bin_index(), RenderEffects::determine_show_bounds(), FontPool::ns_garbage_collect(), TexturePool::ns_garbage_collect(), MaterialPool::ns_get_material(), and TexturePool::ns_release_texture().

virtual TypeHandle Child::get_type ( void ) const [inline, virtual]

Reimplemented from Person.
Definition at line 173 of file test_bam.h.
References get_class_type(), and init_type().

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 71 of file typedObject.I.
References TypeHandle::get_name(), TypedObject::get_type(), and INLINE.

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

Reimplemented from Person.
Definition at line 169 of file test_bam.h.
Referenced by get_type().

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

Returns true if the current object is the indicated type exactly.

Definition at line 101 of file typedObject.I.
Referenced by PT(), and CollisionNode::xform().

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 86 of file typedObject.I.
Referenced by EggMaterialCollection::collapse_equivalent_materials(), EggTextureCollection::collapse_equivalent_textures(), DeferredNodeProperty::compose(), AnimBundleMaker::create_s_channel(), CharacterMaker::create_slider(), ProjectionScreen::cull_callback(), DataNode::define_output(), EggNode::determine_draw_order(), CharacterMaker::egg_to_index(), EggGroupUniquifier::EggGroupUniquifier(), EggPoolUniquifier::EggPoolUniquifier(), EggGroupNode::find_textures(), StaticTextFont::get_glyph(), EggMaterialCollection::insert_materials(), EggTextureCollection::insert_textures(), CharacterJoint::make_copy(), PT(), EggGroupNode::r_flatten_transforms(), EggGroupNode::r_transform_vertices(), EggGroupNode::recompute_polygon_normals(), CollisionLevelState::reserve(), PandaFramework::reset_frame_rate(), PandaFramework::set_texture(), EggGroupNode::steal_children(), and DataGraphTraverser::traverse().

bool Person::isMale ( void ) [inline, inherited]

Definition at line 56 of file test_bam.h.
References Person::_name.

TypedWritable * Child::make_child ( const FactoryParams & params ) [static]

Definition at line 171 of file test_bam.cxx.

TypedWritable * Person::make_person ( const FactoryParams & params ) [static, inherited]

Definition at line 67 of file test_bam.cxx.

string Person::name ( void ) [inline, inherited]

Definition at line 59 of file test_bam.h.
References Person::_name, Person::myGender, and Person::sex.

void Child::print_relationships ( void )

Reimplemented from Person.
Definition at line 215 of file test_bam.cxx.
References _dad, _mom, nout, and NULL.

int 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.
The return value is the new reference count.
Definition at line 225 of file referenceCount.I.
Referenced by ClientDevice::ClientDevice(), EggGroupNode::find_textures(), EggGroupNode::r_apply_texmats(), EggGroupNode::r_flatten_transforms(), and EggGroupNode::reverse_vertex_ordering().

void Person::setBrother ( Person * bro ) [inline, inherited]

Definition at line 54 of file test_bam.h.

void Child::setFather ( Parent * )

Definition at line 203 of file test_bam.cxx.

void Child::setMother ( Parent * )

Definition at line 209 of file test_bam.cxx.

void Person::setSister ( Person * sis ) [inline, inherited]

Definition at line 55 of file test_bam.h.

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

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

Definition at line 328 of file referenceCount.I.
References INLINE.
Referenced by EggNode::determine_bin(), and ReferenceCount::~ReferenceCount().

int ReferenceCount::unref ( ) const [inline, 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; plus, we don't have a virtual destructor anyway.) 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 the new reference count.
Definition at line 293 of file referenceCount.I.
References INLINE.
Referenced by RenderState::determine_bin_index(), and RenderEffects::determine_show_bounds().

void Child::write_datagram ( BamWriter * manager,

Datagram & me

) [virtual]

Writes the contents of this object to the datagram for shipping out to a Bam file.

Reimplemented from Person.
Definition at line 163 of file test_bam.cxx.

Member Data Documentation

Parent* Child::_dad [private]

Definition at line 156 of file test_bam.h.
Referenced by complete_pointers(), and print_relationships().

Parent * Child::_mom [private]

Definition at line 156 of file test_bam.h.
Referenced by complete_pointers(), and print_relationships().

TypeHandle Child::_type_handle [static, private]

Reimplemented from Person.
Definition at line 31 of file test_bam.cxx.
Referenced by get_class_type(), and ~Child().

TypedWritable *const TypedWritable::Null = (TypedWritable*)0L [static, inherited]

Definition at line 25 of file typedWritable.cxx.
Referenced by complete_pointers(), Parent::complete_pointers(), Person::complete_pointers(), LoaderFileTypeBam::get_extension(), PartGroup::pick_channel_index(), BamReader::read_pointer(), and AnimGroup::write_datagram().

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

panda/src/putil/test_bam.h
panda/src/putil/test_bam.cxx

Generated on Fri May 2 00:48:17 2003 for Panda by

1.3

Child Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation