A template class representing a lazy-loading EBML master element. More...

#include <ebmlLazyLoad.h>

Inheritance diagram for ebml::ebmlLazyLoadType:

Public Member Functions
	ebmlLazyLoadType (const char *, const std::wstring &, const childTypeSpecArg_l &)

	ebmlLazyLoadType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &)

	ebmlLazyLoadType (const char , const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t )

	ebmlLazyLoadType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t *)

	ebmlLazyLoadType (const char , const std::wstring &, const childTypeSpecArg_l &, const childElemHelper_t )

	ebmlLazyLoadType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &, const childElemHelper_t *)

	ebmlLazyLoadType (const char , const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t , const childElemHelper_t *)

	ebmlLazyLoadType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t , const childElemHelper_t )

Public Member Functions inherited from ebml::ebmlTypeCRTP< ebmlLazyLoadType, ebmlLazyLoad, ebmlMasterElementType >
	ebmlTypeCRTP (Args &&... args)

ebml::ptr< ebmlLazyLoad >	operator() (Args &&... args) const
	Creates a new instance of an EBML element. More...

ebml::ptr< ebmlLazyLoad >	decode (const parseString &parsed) const

ebml::ptr< ebmlLazyLoad >	decode (const parseFile &parsed) const

ebml::ptr< ebmlLazyLoad >	decode (const char *data, size_t size) const

ebml::ptr< ebmlLazyLoad >	decode (const std::string &data) const

ebml::ptr< ebmlLazyLoad >	decode (ioBase &file) const

ebml::ptr< ebmlLazyLoad >	decode (ioBase &file, off_t &offset) const

ebml::ptr< ebmlLazyLoad >	decode (ioBase &file, off_t offset, off_t &endoffset) const

ebml::ptr< const ebmlLazyLoad >	cdecode (const parseString &parsed) const

ebml::ptr< const ebmlLazyLoad >	cdecode (const parseFile &parsed) const

ebml::ptr< const ebmlLazyLoad >	cdecode (const char *data, size_t size) const

ebml::ptr< const ebmlLazyLoad >	cdecode (const std::string &data) const

ebml::ptr< const ebmlLazyLoad >	cdecode (ioBase &file) const

ebml::ptr< const ebmlLazyLoad >	cdecode (ioBase &file, off_t &offset) const

ebml::ptr< const ebmlLazyLoad >	cdecode (ioBase &file, off_t offset, off_t &endoffset) const

Public Member Functions inherited from ebml::ebmlMasterElementType
	ebmlMasterElementType (const char *, const std::wstring &, const childTypeSpecArg_l &)

	ebmlMasterElementType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &)

	ebmlMasterElementType (const char , const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t seekHelper)

	ebmlMasterElementType (ebmlID_t, const std::wstring &, const childTypeSpecArg_l &, const seekHelper_t *seekHelper)

const childTypeSpec_t &	childTypes () const
	Gets the child type specification. More...

Public Member Functions inherited from ebml::ebmlTypeCRTP< ebmlMasterElementType, ebmlMasterElement >
	ebmlTypeCRTP (Args &&... args)

ebml::ptr< ebmlMasterElement >	operator() (Args &&... args) const
	Creates a new instance of an EBML element. More...

ebml::ptr< ebmlMasterElement >	decode (const parseString &parsed) const

ebml::ptr< ebmlMasterElement >	decode (const parseFile &parsed) const

ebml::ptr< ebmlMasterElement >	decode (const char *data, size_t size) const

ebml::ptr< ebmlMasterElement >	decode (const std::string &data) const

ebml::ptr< ebmlMasterElement >	decode (ioBase &file) const

ebml::ptr< ebmlMasterElement >	decode (ioBase &file, off_t &offset) const

ebml::ptr< ebmlMasterElement >	decode (ioBase &file, off_t offset, off_t &endoffset) const

ebml::ptr< const ebmlMasterElement >	cdecode (const parseString &parsed) const

ebml::ptr< const ebmlMasterElement >	cdecode (const parseFile &parsed) const

ebml::ptr< const ebmlMasterElement >	cdecode (const char *data, size_t size) const

ebml::ptr< const ebmlMasterElement >	cdecode (const std::string &data) const

ebml::ptr< const ebmlMasterElement >	cdecode (ioBase &file) const

ebml::ptr< const ebmlMasterElement >	cdecode (ioBase &file, off_t &offset) const

ebml::ptr< const ebmlMasterElement >	cdecode (ioBase &file, off_t offset, off_t &endoffset) const

Public Member Functions inherited from ebml::ebmlElementType
	ebmlElementType (const char *ebmlID, const std::wstring &name)
	Constructor taking an EBML ID as a VINT string and an element name. More...

	ebmlElementType (const char ebmlID, const std::wstring &name, const seekHelper_t seekHelper)

	ebmlElementType (ebmlID_t ebmlID, const std::wstring &name)
	Constructor taking an EBML ID as an unsigned integer and an element name. More...

	ebmlElementType (ebmlID_t ebmlID, const std::wstring &name, const seekHelper_t *seekHelper)

ebml::ptr< ebmlElement >	operator() () const
	Factory operator to create a default EBML element instance. More...

seekMapBase *	initSeekMap () const

seekData_t *	makeSeekData (const parseString &) const

seekData_t *	makeSeekData (const parseString &, const ebmlMasterElement_wp &) const

seekData_t *	makeSeekData (const parseString &, ebmlMasterElement_wp &&) const

seekData_t *	makeSeekData (const parseFile &) const

seekData_t *	makeSeekData (const parseFile &, const ebmlMasterElement_wp &) const

seekData_t *	makeSeekData (const parseFile &, ebmlMasterElement_wp &&) const

template<typename T = ebmlElementType>
T &	as ()

template<typename T = ebmlElementType>
T &	as () const

virtual std::wstring	minirepr () const

std::wstring	repr () const

ebml::ptr< ebmlElement >	decode (const parseString &) const
	Decode element from `ebml::parseString` instance. More...

ebml::ptr< ebmlElement >	decode (const parseFile &) const
	Decode and create a new EBML element instance from `ebml::parseFile` instance. More...

ebml::ptr< ebmlElement >	decode (const char *, size_t) const
	Decode and create a new EBML element instance from a raw data buffer. More...

ebml::ptr< ebmlElement >	decode (const std::string &) const
	Decode and create a new EBML element instance from a `std::string` instance. More...

ebml::ptr< ebmlElement >	decode (ioBase &) const
	Decode and create a new EBML element instance from `ebml::ioBase` instance at the current file position. More...

ebml::ptr< ebmlElement >	decode (ioBase &, off_t &) const
	Decode and create a new EBML element instance from `ebml::ioBase` instance with a specified offset. More...

ebml::ptr< ebmlElement >	decode (ioBase &, off_t, off_t &) const
	Decode from `ebml::ioBase` instance with a specified offset and store the end offset. More...

ebml::ptr< const ebmlElement >	cdecode (const parseString &) const

ebml::ptr< const ebmlElement >	cdecode (const parseFile &) const

ebml::ptr< const ebmlElement >	cdecode (const char *, size_t) const

ebml::ptr< const ebmlElement >	cdecode (const std::string &) const

ebml::ptr< const ebmlElement >	cdecode (ioBase &) const

ebml::ptr< const ebmlElement >	cdecode (ioBase &, off_t &offset) const

ebml::ptr< const ebmlElement >	cdecode (ioBase &, off_t offset, off_t &end) const

Protected Attributes
const childElemHelper_t *	_childHelper = &childHelper

Protected Attributes inherited from ebml::ebmlMasterElementType
childTypeSpec_t	_childTypes

Friends
class	ebmlSchema

class	ebmlLazyLoad

Additional Inherited Members
Public Attributes inherited from ebml::ebmlElementType
ebmlID_t	ebmlID
	EBML ID associated with this element type. More...

std::wstring	name
	Name (as a wide string) of the element type. More...

const seekHelper_t *	_seekHelper = &seekHelper

Protected Member Functions inherited from ebml::ebmlTypeCRTP< ebmlLazyLoadType, ebmlLazyLoad, ebmlMasterElementType >
ebmlElement *	_new () const

ebmlElement *	_decode_v (const parseString &) const

ebmlElement *	_decode_v (const parseFile &) const

ebmlElement *	_cdecode_v (const parseString &) const

ebmlElement *	_cdecode_v (const parseFile &) const

Protected Member Functions inherited from ebml::ebmlMasterElementType
	ebmlMasterElementType (const char *, const std::wstring &)

	ebmlMasterElementType (ebmlID_t, const std::wstring &)

	ebmlMasterElementType (const char , const std::wstring &, const seekHelper_t seekHelper)

	ebmlMasterElementType (ebmlID_t, const std::wstring &, const seekHelper_t *seekHelper)

ebmlElement *	_decodeChild (const parseString &) const

ebmlElement *	_decodeChild (const parseFile &) const

ebmlElement *	_cdecodeChild (const parseString &) const

ebmlElement *	_cdecodeChild (const parseFile &) const

Protected Member Functions inherited from ebml::ebmlElementType
ebmlElement *	_decode_nocheck (const parseString &parsed) const
	Decode element from `ebml::parseString` instance. More...

ebmlElement *	_decode_nocheck (const parseFile &parsed) const
	Decode element from `ebml::parseFile` instance. More...

ebmlElement *	_cdecode_nocheck (const parseString &parsed) const

ebmlElement *	_cdecode_nocheck (const parseFile &parsed) const

ebmlElement *	_decode (const parseString &) const
	Decode element from `ebml::parseString` instance. More...

ebmlElement *	_decode (const parseFile &) const
	Decode and create a new EBML element instance from `ebml::parseFile` instance. More...

ebmlElement *	_decode (const char *, size_t) const
	Decode from a raw data buffer. More...

ebmlElement *	_decode (const std::string &) const
	Decode from `std::string`. More...

ebmlElement *	_decode (ioBase &) const
	Decode and create a new EBML element instance from `ebml::ioBase` instance at the current file position. More...

ebmlElement *	_decode (ioBase &, off_t &) const
	Decode and create a new EBML element instance from `ebml::ioBase` instance with a specified offset. More...

ebmlElement *	_decode (ioBase &, off_t, off_t &) const
	Decode from `ebml::ioBase` instance with a specified offset and store the end offset. More...

ebmlElement *	_cdecode (const parseString &) const

ebmlElement *	_cdecode (const parseFile &) const

ebmlElement *	_cdecode (const char *, size_t) const

ebmlElement *	_cdecode (const std::string &) const

ebmlElement *	_cdecode (ioBase &) const

ebmlElement *	_cdecode (ioBase &, off_t &offset) const

ebmlElement *	_cdecode (ioBase &, off_t offset, off_t &end) const

Detailed Description

A template class representing a lazy-loading EBML master element.

This template defines a master element that optimizes file parsing by only decoding its children when they are explicitly requested. This is particularly useful for handling very large EBML files, as it reduces memory usage and improves performance.

Constructor & Destructor Documentation

◆ ebmlLazyLoadType() [1/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	const char *	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses
	)

◆ ebmlLazyLoadType() [2/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	ebmlID_t	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses
	)

◆ ebmlLazyLoadType() [3/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	const char *	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const seekHelper_t *	seekHelper
	)

◆ ebmlLazyLoadType() [4/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	ebmlID_t	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const seekHelper_t *	seekHelper
	)

◆ ebmlLazyLoadType() [5/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	const char *	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const childElemHelper_t *	childElemHelper
	)

◆ ebmlLazyLoadType() [6/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	ebmlID_t	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const childElemHelper_t *	childElemHelper
	)

◆ ebmlLazyLoadType() [7/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	const char *	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const seekHelper_t *	seekHelper,
		const childElemHelper_t *	childElemHelper
	)

◆ ebmlLazyLoadType() [8/8]

ebml::ebmlLazyLoadType::ebmlLazyLoadType	(	ebmlID_t	ebmlID,
		const std::wstring &	name,
		const childTypeSpecArg_l &	childClasses,
		const seekHelper_t *	seekHelper,
		const childElemHelper_t *	childElemHelper
	)

Friends And Related Function Documentation

◆ ebmlLazyLoad

friend class ebmlLazyLoad

friend

◆ ebmlSchema

friend class ebmlSchema

friend

Member Data Documentation

◆ _childHelper

const childElemHelper_t* ebml::ebmlLazyLoadType::_childHelper = &childHelper

protected

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

src/libebml_ng/masterelement/lazyload/ebmlLazyLoad.h
src/libebml_ng/masterelement/lazyload/ebmlLazyLoad.cpp

Public Member Functions

Protected Attributes

Friends

Additional Inherited Members