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LoaderFileType Class Reference

This is the base class for a family of scene-graph file types that the Loader supports. More...

#include <loaderFileType.h>

Inheritance diagram for LoaderFileType:

List of all members.

Public Member Functions
virtual	~LoaderFileType ()
virtual string	get_name () const=0
virtual string	get_extension () const=0
virtual PointerTo< PandaNode >	load_file (const Filename &path, bool report_errors) const
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
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.
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.
Protected Member Functions
	LoaderFileType ()
Static Private Attributes
TypeHandle	_type_handle

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Detailed Description

This is the base class for a family of scene-graph file types that the Loader supports.

Each kind of loader that's available should define a corresponding LoaderFileType object and register itself.

Definition at line 46 of file loaderFileType.h.

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Constructor & Destructor Documentation

LoaderFileType::LoaderFileType (   )  [protected]

Definition at line 34 of file loaderFileType.cxx.

LoaderFileType::~LoaderFileType (   )  [virtual]

Definition at line 45 of file loaderFileType.cxx. References get_type(), and NULL.

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Member Function Documentation

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

Implements TypedObject. Reimplemented in LoaderFileTypeEgg, and LoaderFileTypeBam. Definition at line 70 of file loaderFileType.h.

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

Reimplemented from TypedObject. Reimplemented in LoaderFileTypeEgg, and LoaderFileTypeBam. Definition at line 59 of file loaderFileType.h.

virtual string LoaderFileType::get_extension (   )  const [pure virtual]

Implemented in LoaderFileTypeEgg, and LoaderFileTypeBam.

virtual string LoaderFileType::get_name (   )  const [pure virtual]

Implemented in LoaderFileTypeEgg, and LoaderFileTypeBam.

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

Implements TypedObject. Reimplemented in LoaderFileTypeEgg, and LoaderFileTypeBam. Definition at line 67 of file loaderFileType.h. Referenced by ~LoaderFileType().

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 LoaderFileType::init_type (  void   )  [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 TypedObject. Reimplemented in LoaderFileTypeEgg, and LoaderFileTypeBam. Definition at line 62 of file loaderFileType.h.

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().

PointerTo< PandaNode > LoaderFileType::load_file (  const Filename &  path, bool  report_errors )  const [virtual]

Reimplemented in LoaderFileTypeBam. Definition at line 56 of file loaderFileType.cxx.

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Member Data Documentation

TypeHandle LoaderFileType::_type_handle [static, private]

Reimplemented from TypedObject. Reimplemented in LoaderFileTypeEgg, and LoaderFileTypeBam. Definition at line 24 of file loaderFileType.cxx.

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

• panda/src/pgraph/loaderFileType.h
• panda/src/pgraph/loaderFileType.cxx

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