Encodes a string name in a hash table, mapping it to a pointer. More...

#include "internalName.h"

Inheritance diagram for InternalName:

Public Member Functions
virtual void	finalize (BamReader *manager)
	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. More...

int	find_ancestor (const std::string &basename) const
	Returns the index of the ancestor with the indicated basename, or -1 if no ancestor has that basename. More...

virtual TypeHandle	force_init_type ()

const InternalName *	get_ancestor (int n) const
	Returns the ancestor with the indicated index number. More...

const std::string &	get_basename () const

std::string	get_name () const

std::string	get_net_basename (int n) const
	Returns the basename of this name prefixed by the indicated number of ancestors. More...

const InternalName *	get_top () const
	Returns the oldest ancestor in the InternalName's chain, not counting the root. More...

virtual TypeHandle	get_type () const

std::string	join (const std::string &sep) const
	Like get_name, but uses a custom separator instead of ".". More...

void	output (std::ostream &out) const

virtual bool	unref () const
	This method overrides ReferenceCount::unref() to clear the pointer from its parent's table when its reference count goes to zero. More...

virtual void	write_datagram (BamWriter *manager, Datagram &me)
	Function to write the important information in the particular object to a Datagram. More...

Public Member Functions inherited from TypedWritableReferenceCount
	TypedWritableReferenceCount (const TypedWritableReferenceCount &copy)

virtual ReferenceCount *	as_reference_count ()
	Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type. More...

void	operator= (const TypedWritableReferenceCount &copy)

Public Member Functions inherited from TypedWritable
	TypedWritable (const TypedWritable &copy)

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(). More...

vector_uchar	encode_to_bam_stream () const
	Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a bytes object. More...

bool	encode_to_bam_stream (vector_uchar &data, BamWriter *writer=nullptr) const
	Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. More...

virtual 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. More...

UpdateSeq	get_bam_modified () const
	Returns the current bam_modified counter. More...

void	mark_bam_modified ()
	Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. More...

void	operator= (const TypedWritable &copy)

virtual bool	require_fully_complete () const
	Some objects require all of their nested pointers to have been completed before the objects themselves can be completed. More...

virtual void	update_bam_nested (BamWriter *manager)
	Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates. More...

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

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

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

int	get_best_parent_from_Set (const std::set< int > &) const

int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...

bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly. More...

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type. More...

TypedObject &	operator= (const TypedObject &copy)=default

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object. More...

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...

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

void	ref () const
	Explicitly increments the reference count. More...

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero. More...

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus. More...

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object. More...

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object. More...

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

template<int N>
static static PT(InternalName) make(const	PT (InternalName) make(const char(&literal)[N]) std

static	PT (InternalName) get_root()

static	PT (InternalName) get_error()

static	PT (InternalName) get_vertex()

static	PT (InternalName) get_normal()

static	PT (InternalName) get_tangent()

static	PT (InternalName) get_rotate()

static	PT (InternalName) get_size()

static	PT (InternalName) get_aspect_ratio()

static	PT (InternalName) get_transform_blend()

static	PT (InternalName) get_transform_weight()

static	PT (InternalName) get_transform_index()

static	PT (InternalName) get_morph(InternalName *column

static	PT (InternalName) get_index()

static	PT (InternalName) get_world()

static	PT (InternalName) get_camera()

static	PT (InternalName) get_model()

static	PT (InternalName) get_view()

static void	register_with_read_factory ()
	Factory method to generate a InternalName object. More...

Static Public Member Functions inherited from TypedWritableReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

static	PT (TypedWritableReferenceCount) decode_from_bam_stream(vector_uchar data

Static Public Member Functions inherited from TypedWritable
static bool	decode_raw_from_bam_stream (TypedWritable &ptr, ReferenceCount &ref_ptr, vector_uchar data, BamReader *reader=nullptr)
	Reads the bytes created by a previous call to encode_to_bam_stream(), and extracts the single object on those bytes. More...

static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
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. More...

Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Public Attributes
	get_basename
	Return the name represented by just this particular InternalName object, ignoring its parents names. More...

	get_name
	Returns the complete name represented by the InternalName and all of its parents. More...

	get_parent
	Return the parent of this InternalName. More...

static const std::string &	slider

Public Attributes inherited from TypedWritableReferenceCount
static BamReader *	reader = nullptr)

Public Attributes inherited from TypedObject
	get_type

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count. More...

Additional Inherited Members
Static Public Attributes inherited from TypedWritable
static TypedWritable *const	Null = nullptr

Detailed Description

Encodes a string name in a hash table, mapping it to a pointer.

This is used to tokenify names so they may be used efficiently in low-level Panda structures, for instance to differentiate the multiple sets of texture coordinates that might be stored on a Geom.

InternalNames are hierarchical, with the '.' used by convention as a separator character. You can construct a single InternalName as a composition of one or more other names, or by giving it a source string directly.

Definition at line 38 of file internalName.h.

Member Function Documentation

◆ finalize()

void InternalName::finalize ( BamReader * manager )

virtual

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 from TypedWritable.

Definition at line 281 of file internalName.cxx.

References unref().

◆ find_ancestor()

int InternalName::find_ancestor ( const std::string & basename ) const

Returns the index of the ancestor with the indicated basename, or -1 if no ancestor has that basename.

Returns 0 if this name has the basename.

This index value may be passed to get_ancestor() or get_net_basename() to retrieve more information about the indicated name.

Definition at line 177 of file internalName.cxx.

References ReferenceCount::test_ref_count_integrity().

◆ get_ancestor()

const InternalName * InternalName::get_ancestor ( int n ) const

Returns the ancestor with the indicated index number.

0 is this name itself, 1 is the name's parent, 2 is the parent's parent, and so on. If there are not enough ancestors, returns the root InternalName.

Definition at line 199 of file internalName.cxx.

References ReferenceCount::test_ref_count_integrity().

◆ get_net_basename()

string InternalName::get_net_basename ( int n ) const

Returns the basename of this name prefixed by the indicated number of ancestors.

0 is this name's basename, 1 is parent.basename, 2 is grandparent.parent.basename, and so on.

Definition at line 234 of file internalName.cxx.

◆ get_top()

const InternalName * InternalName::get_top ( ) const

Returns the oldest ancestor in the InternalName's chain, not counting the root.

This will be the first name in the string, e.g. "texcoord.foo.bar" will return the InternalName "texcoord".

Definition at line 219 of file internalName.cxx.

References ReferenceCount::test_ref_count_integrity().

◆ join()

string InternalName::join ( const std::string & sep ) const

Like get_name, but uses a custom separator instead of ".".

Definition at line 157 of file internalName.cxx.

◆ register_with_read_factory()

void InternalName::register_with_read_factory ( )

static

Factory method to generate a InternalName object.

Definition at line 270 of file internalName.cxx.

References BamReader::get_factory(), and Factory< Type >::register_factory().

◆ unref()

bool InternalName::unref ( ) const

virtual

This method overrides ReferenceCount::unref() to clear the pointer from its parent's table when its reference count goes to zero.

Reimplemented from ReferenceCount.

Definition at line 84 of file internalName.cxx.

References ReferenceCount::unref().

Referenced by finalize().

◆ write_datagram()

void InternalName::write_datagram	(	BamWriter *	manager,
		Datagram &	me
	)

virtual

Function to write the important information in the particular object to a Datagram.

Reimplemented from TypedWritable.

Definition at line 365 of file internalName.cxx.

References Datagram::add_string(), and PreparedGraphicsObjects::get_name().

Member Data Documentation

◆ get_basename

const std::string & InternalName::get_basename

inline

Return the name represented by just this particular InternalName object, ignoring its parents names.

This is everything after the rightmost dot.

Definition at line 62 of file internalName.h.

Referenced by DXShaderContext9::update_shader_vertex_arrays().

◆ get_name

string InternalName::get_name

Returns the complete name represented by the InternalName and all of its parents.

Definition at line 61 of file internalName.h.

◆ get_parent

InternalName * InternalName::get_parent

inline

Return the parent of this InternalName.

All names have a parent, except the root name.

Definition at line 60 of file internalName.h.

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

panda/src/gobj/internalName.h
panda/src/gobj/internalName.cxx
panda/src/gobj/internalName.I

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ finalize()

◆ find_ancestor()

◆ get_ancestor()

◆ get_net_basename()

◆ get_top()

◆ join()

◆ register_with_read_factory()

◆ unref()

◆ write_datagram()

Member Data Documentation

◆ get_basename

◆ get_name

◆ get_parent