PASN_Sequence Class Reference

#include <asner.h>

Inheritance diagram for PASN_Sequence:

Public Member Functions
	PASN_Sequence (unsigned tag=UniversalSequence, TagClass tagClass=UniversalTagClass, unsigned nOpts=0, BOOL extend=FALSE, unsigned nExtend=0)
	PASN_Sequence (const PASN_Sequence &other)
PASN_Sequence &	operator= (const PASN_Sequence &other)
PINDEX	GetSize () const
BOOL	SetSize (PINDEX newSize)
PASN_Object &	operator[] (PINDEX i) const
BOOL	HasOptionalField (PINDEX opt) const
void	IncludeOptionalField (PINDEX opt)
void	RemoveOptionalField (PINDEX opt)
virtual Comparison	Compare (const PObject &obj) const
virtual PObject *	Clone () const
virtual void	PrintOn (ostream &strm) const
virtual PString	GetTypeAsString () const
virtual PINDEX	GetDataLength () const
virtual BOOL	IsPrimitive () const
virtual BOOL	Decode (PASN_Stream &)
virtual void	Encode (PASN_Stream &) const
BOOL	PreambleDecode (PASN_Stream &strm)
void	PreambleEncode (PASN_Stream &strm) const
BOOL	KnownExtensionDecode (PASN_Stream &strm, PINDEX fld, PASN_Object &field)
void	KnownExtensionEncode (PASN_Stream &strm, PINDEX fld, const PASN_Object &field) const
BOOL	UnknownExtensionsDecode (PASN_Stream &strm)
void	UnknownExtensionsEncode (PASN_Stream &strm) const
BOOL	PreambleDecodeBER (PBER_Stream &strm)
void	PreambleEncodeBER (PBER_Stream &strm) const
BOOL	KnownExtensionDecodeBER (PBER_Stream &strm, PINDEX fld, PASN_Object &field)
void	KnownExtensionEncodeBER (PBER_Stream &strm, PINDEX fld, const PASN_Object &field) const
BOOL	UnknownExtensionsDecodeBER (PBER_Stream &strm)
void	UnknownExtensionsEncodeBER (PBER_Stream &strm) const
BOOL	PreambleDecodePER (PPER_Stream &strm)
void	PreambleEncodePER (PPER_Stream &strm) const
BOOL	KnownExtensionDecodePER (PPER_Stream &strm, PINDEX fld, PASN_Object &field)
void	KnownExtensionEncodePER (PPER_Stream &strm, PINDEX fld, const PASN_Object &field) const
BOOL	UnknownExtensionsDecodePER (PPER_Stream &strm)
void	UnknownExtensionsEncodePER (PPER_Stream &strm) const
Protected Member Functions
BOOL	NoExtensionsToDecode (PPER_Stream &strm)
BOOL	NoExtensionsToEncode (PPER_Stream &strm)
Protected Attributes
PASN_ObjectArray	fields
PASN_BitString	optionMap
int	knownExtensions
int	totalExtensions
PASN_BitString	extensionMap
PINDEX	endBasicEncoding

Detailed Description

Class for ASN Sequence type.

Constructor & Destructor Documentation

PASN_Sequence::PASN_Sequence	(	unsigned	tag = `UniversalSequence`,
		TagClass	tagClass = `UniversalTagClass`,
		unsigned	nOpts = `0`,
		BOOL	extend = `FALSE`,
		unsigned	nExtend = `0`
	)

PASN_Sequence::PASN_Sequence ( const PASN_Sequence & other )

Member Function Documentation

virtual PObject* PASN_Sequence::Clone ( ) const [virtual]

Create a copy of the class on the heap. The exact semantics of the descendent class determine what is required to make a duplicate of the instance. Not all classes can even { do} a clone operation.

The main user of the clone function is the PDictionary# class as it requires copies of the dictionary keys.

The default behaviour is for this function to assert.

Returns:: pointer to new copy of the class instance.

Reimplemented from PObject.

Reimplemented in PASN_Set.

virtual Comparison PASN_Sequence::Compare ( const PObject & obj ) const [virtual]

virtual BOOL PASN_Sequence::Decode ( PASN_Stream & ) [virtual]

Implements PASN_Object.

virtual void PASN_Sequence::Encode ( PASN_Stream & ) const [virtual]

Implements PASN_Object.

virtual PINDEX PASN_Sequence::GetDataLength ( ) const [virtual]

Implements PASN_Object.

PINDEX PASN_Sequence::GetSize ( ) const [inline]

References fields.

virtual PString PASN_Sequence::GetTypeAsString ( ) const [virtual]

Return a string giving the type of the object

Implements PASN_Object.

Reimplemented in PASN_Set.

BOOL PASN_Sequence::HasOptionalField ( PINDEX opt ) const

void PASN_Sequence::IncludeOptionalField ( PINDEX opt )

virtual BOOL PASN_Sequence::IsPrimitive ( ) const [virtual]

Reimplemented from PASN_Object.

BOOL PASN_Sequence::KnownExtensionDecode	(	PASN_Stream &	strm,
		PINDEX	fld,
		PASN_Object &	field
	)

BOOL PASN_Sequence::KnownExtensionDecodeBER	(	PBER_Stream &	strm,
		PINDEX	fld,
		PASN_Object &	field
	)

BOOL PASN_Sequence::KnownExtensionDecodePER	(	PPER_Stream &	strm,
		PINDEX	fld,
		PASN_Object &	field
	)

void PASN_Sequence::KnownExtensionEncode	(	PASN_Stream &	strm,
		PINDEX	fld,
		const PASN_Object &	field
	)			const

void PASN_Sequence::KnownExtensionEncodeBER	(	PBER_Stream &	strm,
		PINDEX	fld,
		const PASN_Object &	field
	)			const

void PASN_Sequence::KnownExtensionEncodePER	(	PPER_Stream &	strm,
		PINDEX	fld,
		const PASN_Object &	field
	)			const

BOOL PASN_Sequence::NoExtensionsToDecode ( PPER_Stream & strm ) [protected]

BOOL PASN_Sequence::NoExtensionsToEncode ( PPER_Stream & strm ) [protected]

PASN_Sequence& PASN_Sequence::operator= ( const PASN_Sequence & other )

PASN_Object& PASN_Sequence::operator[] ( PINDEX i ) const [inline]

References fields.

BOOL PASN_Sequence::PreambleDecode ( PASN_Stream & strm )

BOOL PASN_Sequence::PreambleDecodeBER ( PBER_Stream & strm )

BOOL PASN_Sequence::PreambleDecodePER ( PPER_Stream & strm )

void PASN_Sequence::PreambleEncode ( PASN_Stream & strm ) const

void PASN_Sequence::PreambleEncodeBER ( PBER_Stream & strm ) const

void PASN_Sequence::PreambleEncodePER ( PPER_Stream & strm ) const

virtual void PASN_Sequence::PrintOn ( ostream & strm ) const [virtual]

Output the contents of the object to the stream. The exact output is dependent on the exact semantics of the descendent class. This is primarily used by the standard operator<<# function.

The default behaviour is to print the class name.

Reimplemented from PObject.

void PASN_Sequence::RemoveOptionalField ( PINDEX opt )