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SimpleLerpFunctor< value > Class Template Reference

#include <lerpfunctor.h>

Inheritance diagram for SimpleLerpFunctor< value >:

List of all members.

Public Member Functions
virtual	~SimpleLerpFunctor (void)
SimpleLerpFunctor< value > &	operator= (const SimpleLerpFunctor< value > &)
virtual void	operator() (float)
value	interpolate (float)
const value &	get_start () const
const value &	get_end () const
virtual TypeHandle	get_type (void) const
virtual TypeHandle	force_init_type (void)
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
TypeHandle	get_class_type (void)
void	init_type (void)
Protected Member Functions
	SimpleLerpFunctor (value start, value end)
	SimpleLerpFunctor (const SimpleLerpFunctor< value > &)
Protected Attributes
value	_start
value	_end
value	_diff_cache
Static Private Attributes
TypeHandle	_type_handle

template<class value>
class SimpleLerpFunctor< value >

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Constructor & Destructor Documentation

template<class value> SimpleLerpFunctor< value >::SimpleLerpFunctor (  value  start, value  end )  [inline, protected]

Definition at line 65 of file lerpfunctor.h.

template<class value> SimpleLerpFunctor< value >::SimpleLerpFunctor (  const SimpleLerpFunctor< value > &   )  [protected]

Definition at line 240 of file lerpfunctor.h.

template<class value> SimpleLerpFunctor< value >::~SimpleLerpFunctor (  void   )  [virtual]

Definition at line 245 of file lerpfunctor.h. References SimpleLerpFunctor< value >::_end, and SimpleLerpFunctor< value >::_start.

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Member Function Documentation

template<class value> virtual TypeHandle SimpleLerpFunctor< value >::force_init_type (  void   )  [inline, virtual]

Reimplemented from LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 93 of file lerpfunctor.h.

template<class value> TypeHandle SimpleLerpFunctor< value >::get_class_type (  void   )  [inline, static]

Reimplemented from LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 80 of file lerpfunctor.h. Referenced by SimpleLerpFunctor< LVecBase4f >::get_type().

template<class value> const value& SimpleLerpFunctor< value >::get_end (   )  const [inline]

Definition at line 77 of file lerpfunctor.h.

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().

template<class value> const value& SimpleLerpFunctor< value >::get_start (   )  const [inline]

Definition at line 76 of file lerpfunctor.h.

template<class value> virtual TypeHandle SimpleLerpFunctor< value >::get_type (  void   )  const [inline, virtual]

Reimplemented from LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 90 of file lerpfunctor.h.

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.

template<class value> void SimpleLerpFunctor< value >::init_type (  void   )  [inline, static]

Reimplemented from LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 83 of file lerpfunctor.h. Referenced by SimpleQueryLerpFunctor< value >::get_class_type(), and SimpleLerpFunctor< LVecBase4f >::get_type().

template<class value> value SimpleLerpFunctor< value >::interpolate (  float   )

Definition at line 265 of file lerpfunctor.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().

template<class value> void SimpleLerpFunctor< value >::operator() (  float   )  [virtual]

Implements LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 260 of file lerpfunctor.h. References SimpleLerpFunctor< value >::_diff_cache, SimpleLerpFunctor< value >::_start, and t.

template<class value> SimpleLerpFunctor< value > & SimpleLerpFunctor< value >::operator= (  const SimpleLerpFunctor< value > &   )

Definition at line 251 of file lerpfunctor.h. References SimpleLerpFunctor< value >::_diff_cache. Referenced by SimpleQueryLerpFunctor< value >::~SimpleQueryLerpFunctor().

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 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().

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Member Data Documentation

template<class value> value SimpleLerpFunctor< value >::_diff_cache [protected]

Definition at line 63 of file lerpfunctor.h. Referenced by SimpleLerpFunctor< value >::operator()(), and SimpleLerpFunctor< value >::operator=().

template<class value> value SimpleLerpFunctor< value >::_end [protected]

Definition at line 62 of file lerpfunctor.h. Referenced by SimpleLerpFunctor< value >::~SimpleLerpFunctor().

template<class value> value SimpleLerpFunctor< value >::_start [protected]

Definition at line 61 of file lerpfunctor.h. Referenced by SimpleLerpFunctor< value >::operator()(), and SimpleLerpFunctor< value >::~SimpleLerpFunctor().

template<class value> TypeHandle SimpleLerpFunctor< value >::_type_handle [static, private]

Reimplemented from LerpFunctor. Reimplemented in SimpleQueryLerpFunctor< value >, PosLerpFunctor, HprLerpFunctor, ScaleLerpFunctor, ColorLerpFunctor, and ColorScaleLerpFunctor. Definition at line 102 of file lerpfunctor.h. Referenced by SimpleLerpFunctor< LVecBase4f >::get_end().

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

• panda/src/lerp/lerpfunctor.h

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