#include "paletteGroups.h"

Inheritance diagram for PaletteGroups:

Public Types
typedef Groups::const_iterator	const_iterator

typedef Groups::const_pointer	const_pointer

typedef Groups::const_reference	const_reference

typedef Groups::const_reverse_iterator	const_reverse_iterator

typedef Groups::difference_type	difference_type

typedef Groups::const_iterator	iterator

typedef Groups::const_pointer	pointer

typedef Groups::const_reference	reference

typedef Groups::const_reverse_iterator	reverse_iterator

typedef Groups::size_type	size_type

Public Member Functions
	PaletteGroups (const PaletteGroups &copy)

iterator	begin () const
	Returns an iterator suitable for traversing the set. More...

void	clear ()
	Empties the set. More...

virtual int	complete_pointers (TypedWritable *p_list, BamReader manager)
	Called after the object is otherwise completely read from a Bam file, this function's job is to store the pointers that were retrieved from the Bam file for each pointer object written. More...

size_type	count (PaletteGroup *group) const
	Returns the number of times the given group appears in the set. More...

bool	empty () const
	Returns true if the set is empty, false otherwise. More...

iterator	end () const
	Returns an iterator suitable for traversing the set. More...

void	fillin (DatagramIterator &scan, BamReader *manager)
	Reads the binary data from the given datagram iterator, which was written by a previous call to write_datagram(). More...

virtual TypeHandle	get_type () const

void	insert (PaletteGroup *group)
	Inserts a new group to the set, if it is not already there. More...

void	make_complete (const PaletteGroups &a)
	Completes the set with the transitive closure of all dependencies: for each PaletteGroup already in the set a, all of the groups that it depends on are added to the set, and so on. More...

void	make_intersection (const PaletteGroups &a, const PaletteGroups &b)
	Computes the intersection of PaletteGroups a and b, and stores the result in this object. More...

void	make_union (const PaletteGroups &a, const PaletteGroups &b)
	Computes the union of PaletteGroups a and b, and stores the result in this object. More...

void	operator= (const PaletteGroups &copy)

void	output (std::ostream &out) const

void	remove_null ()
	Removes the special "null" group from the set. More...

size_type	size () const
	Returns the number of elements in the set. More...

void	write (std::ostream &out, int indent_level=0) const

virtual void	write_datagram (BamWriter *writer, Datagram &datagram)
	Fills the indicated datagram up with a binary representation of the current object, in preparation for writing to a Bam file. More...

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

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

virtual TypeHandle	force_init_type ()

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

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

static void	register_with_read_factory ()
	Registers the current object as something that can be read from a Bam file. More...

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...

Additional Inherited Members
Public Attributes inherited from TypedObject
	get_type

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

Detailed Description

A set of PaletteGroups.

This presents an interface very like an STL set, with a few additional functions.

Definition at line 28 of file paletteGroups.h.

Member Function Documentation

◆ begin()

PaletteGroups::iterator PaletteGroups::begin ( ) const

Returns an iterator suitable for traversing the set.

Definition at line 200 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), EggFile::choose_placements(), PaletteGroup::get_complete_placements(), PaletteGroup::set_dependency_level(), and PaletteGroup::set_dependency_order().

◆ clear()

void PaletteGroups::clear ( )

Empties the set.

Definition at line 176 of file paletteGroups.cxx.

Referenced by EggFile::build_cross_links(), PaletteGroup::clear_depends(), and EggFile::match_txa_groups().

◆ complete_pointers()

int PaletteGroups::complete_pointers	(	TypedWritable **	p_list,
		BamReader *	manager
	)

virtual

Called after the object is otherwise completely read from a Bam file, this function's job is to store the pointers that were retrieved from the Bam file for each pointer object written.

The return value is the number of pointers processed from the list.

Reimplemented from TypedWritable.

Definition at line 308 of file paletteGroups.cxx.

◆ count()

PaletteGroups::size_type PaletteGroups::count ( PaletteGroup * group ) const

Returns the number of times the given group appears in the set.

This is either 1 if it appears at all, or 0 if it does not appear.

Definition at line 64 of file paletteGroups.cxx.

Referenced by EggFile::choose_placements().

◆ empty()

bool PaletteGroups::empty ( ) const

Returns true if the set is empty, false otherwise.

Definition at line 184 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), EggFile::choose_placements(), and EggFile::write_description().

◆ end()

PaletteGroups::iterator PaletteGroups::end ( ) const

Returns an iterator suitable for traversing the set.

Definition at line 208 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), PaletteGroup::get_complete_placements(), PaletteGroup::set_dependency_level(), and PaletteGroup::set_dependency_order().

◆ fillin()

void PaletteGroups::fillin	(	DatagramIterator &	scan,
		BamReader *	manager
	)

virtual

Reads the binary data from the given datagram iterator, which was written by a previous call to write_datagram().

Reimplemented from TypedWritable.

Definition at line 339 of file paletteGroups.cxx.

References TypedWritable::fillin(), DatagramIterator::get_int32(), and BamReader::read_pointers().

◆ insert()

void PaletteGroups::insert ( PaletteGroup * group )

Inserts a new group to the set, if it is not already there.

Definition at line 55 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), and PaletteGroup::group_with().

◆ make_complete()

void PaletteGroups::make_complete ( const PaletteGroups & a )

Completes the set with the transitive closure of all dependencies: for each PaletteGroup already in the set a, all of the groups that it depends on are added to the set, and so on.

The indicated set a may be the same as this set.

Definition at line 75 of file paletteGroups.cxx.

Referenced by EggFile::build_cross_links(), PaletteGroup::get_complete_placements(), and Palettizer::report_statistics().

◆ make_intersection()

void PaletteGroups::make_intersection	(	const PaletteGroups &	a,
		const PaletteGroups &	b
	)

Computes the intersection of PaletteGroups a and b, and stores the result in this object.

The result may be the same object as either a or b.

Definition at line 132 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), and EggFile::choose_placements().

◆ make_union()

void PaletteGroups::make_union	(	const PaletteGroups &	a,
		const PaletteGroups &	b
	)

Computes the union of PaletteGroups a and b, and stores the result in this object.

The result may be the same object as either a or b.

Definition at line 91 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups(), and EggFile::match_txa_groups().

◆ register_with_read_factory()

void PaletteGroups::register_with_read_factory ( )

static

Registers the current object as something that can be read from a Bam file.

Definition at line 281 of file paletteGroups.cxx.

References BamReader::get_factory().

Referenced by init_palettizer().

◆ remove_null()

void PaletteGroups::remove_null ( )

Removes the special "null" group from the set.

This is a special group that egg files may be assigned to, but which textures never are; it indicates that the egg file should not influence the palette assignment.

Definition at line 162 of file paletteGroups.cxx.

Referenced by TextureImage::assign_groups().

◆ size()

PaletteGroups::size_type PaletteGroups::size ( ) const

Returns the number of elements in the set.

Definition at line 192 of file paletteGroups.cxx.

Referenced by Palettizer::report_statistics().

◆ write_datagram()

void PaletteGroups::write_datagram	(	BamWriter *	writer,
		Datagram &	datagram
	)

virtual

Fills the indicated datagram up with a binary representation of the current object, in preparation for writing to a Bam file.

Reimplemented from TypedWritable.

Definition at line 291 of file paletteGroups.cxx.

References Datagram::add_uint32(), TypedWritable::write_datagram(), and BamWriter::write_pointer().

Referenced by EggFile::write_datagram(), PaletteGroup::write_datagram(), and TextureImage::write_datagram().

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

pandatool/src/palettizer/paletteGroups.h
pandatool/src/palettizer/paletteGroups.cxx

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ begin()

◆ clear()

◆ complete_pointers()

◆ count()

◆ empty()

◆ end()

◆ fillin()

◆ insert()

◆ make_complete()

◆ make_intersection()

◆ make_union()

◆ register_with_read_factory()

◆ remove_null()

◆ size()

◆ write_datagram()