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]

Compare the two objects and return their relative rank. This function is usually overridden by descendent classes to yield the ranking according to the semantics of the object.
The default function is to use the CompareObjectMemoryDirect()# function to do a byte wise memory comparison of the two objects.

Returns:
LessThan#, EqualTo# or GreaterThan# according to the relative rank of the objects.

Reimplemented from PObject.

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]

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]

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.