The Fib multimedia system
Fib is a system for storing multimedia data (like images or films).
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fib::cTypeExtObject Class Reference

#include <cTypeExtObject.h>

Inheritance diagram for fib::cTypeExtObject:
Collaboration diagram for fib::cTypeExtObject:

List of all members.

Public Member Functions

 cTypeExtObject ()
 cTypeExtObject (const cTypeExtObject &typeExternObject)
virtual unsignedIntFib getType () const
virtual cDomaingetStandardDomain () const
virtual bool isCompatible (const cDomain &domain) const
virtual bool equalElementType (const cTypeElement &typeElement) const
virtual bool operator== (const cTypeElement &typeElement) const
virtual cTypeExtObjectclone () const
virtual unsignedLongFib getCompressedSize () const
virtual bool storeXml (ostream &ostream, const cDomain *domain=NULL) const
virtual cDomainrestoreXmlWithDomain (const TiXmlElement *pXmlElement, intFib &outStatus, const bool bRestoreDomain=true)
virtual bool store (ostream &stream, char &cRestBits, unsigned char &uiRestBitPosition) const
virtual intFib restore (cReadBits &iBitStream)
- Public Member Functions inherited from fib::cTypeElement
virtual ~cTypeElement ()=0
virtual bool equal (const cTypeElement &typeElement) const
virtual bool isInherited () const

Additional Inherited Members

- Static Public Member Functions inherited from fib::cTypeElement
static cTypeElementrestoreXmlType (const TiXmlElement *pXmlElement, intFib &outStatus)
static pair< cTypeElement
*, cDomain * > 
restoreXmlTypeWithDomain (const TiXmlElement *pXmlElement, intFib &outStatus, const bool bRestoreDomain=true)
static cTypeElementrestore (cReadBits &iBitStream, intFib &outStatus)
- Static Protected Member Functions inherited from fib::cTypeElement
static bool isCounterDomain (const cDomain *pDomain)

Detailed Description

Definition at line 53 of file cTypeExtObject.h.


Constructor & Destructor Documentation

fib::cTypeExtObject::cTypeExtObject ( )

The constructor for external object typs.

fib::cTypeExtObject::cTypeExtObject ( const cTypeExtObject typeExternObject)

The copyconstructor for external object typs.

Parameters:
typeExternObjectthe type external object to copy

Member Function Documentation

virtual cTypeExtObject* fib::cTypeExtObject::clone ( ) const
virtual

This Method clones this object.

Returns:
a clone of this object

Implements fib::cTypeElement.

virtual bool fib::cTypeExtObject::equalElementType ( const cTypeElement typeElement) const
virtual

This Method checks if the elementtype of the given type is equal to the elementtype of this type. Two elementtype are not equal if ther are for different Fib-elements.

Parameters:
typeElementthe typeelement to compare with this typeelement
Returns:
true if the elementtype of the given type is equal to the elementtype of this type, else false

Reimplemented from fib::cTypeElement.

virtual unsignedLongFib fib::cTypeExtObject::getCompressedSize ( ) const
virtual

This method evaluades the size of the typeelement in bits in the compressed file form.

See also:
store()
Returns:
the size of the typeelement in bits in the compressed form

Implements fib::cTypeElement.

virtual cDomain* fib::cTypeExtObject::getStandardDomain ( ) const
virtual

This Method returns a pointer to a new instance of the standard domain for elements of this external object type. You have to delete the returned object after usage.

Returns:
the standard domain for elements of this type

Reimplemented from fib::cTypeElement.

virtual unsignedIntFib fib::cTypeExtObject::getType ( ) const
virtual

This Function returns for the type of the element an number. The values, which are returned, mean:

Returns:
for the type of the element an number

Implements fib::cTypeElement.

virtual bool fib::cTypeExtObject::isCompatible ( const cDomain domain) const
virtual

This method checks, if this element type is compatible with the given domain. Just domains which are compadible can be used for the elements of this type.

Parameters:
domainthe domain, which should be compatible
Returns:
true if the given domain is compatible, else false

Reimplemented from fib::cTypeElement.

virtual bool fib::cTypeExtObject::operator== ( const cTypeElement typeElement) const
virtual

This Method checks if the given type is equal to this type.

Returns:
true if the given type is equal to this type, else false

Reimplemented from fib::cTypeElement.

virtual intFib fib::cTypeExtObject::restore ( cReadBits iBitStream)
virtual

This method restores a type from a bitstream, wher it is stored in the compressed Fib-format.

See also:
store
Parameters:
iBitStreamthe stream where the type is stored in, because the stream is an cReadBits, any number of bits can be readed from it
Returns:
an integervalue with the errorvalue possible errorvalues are:
  • 0 loading successful
  • -1 loading error, invalid pXmlElement
  • -2 loading error, invalid data in pXmlElement
  • 1 loading warning, invalid data in pXmlElement, error could be corrected
  • 2 loading warning, invalid data in pXmlElement, maybe the loaded object is wrong

Implements fib::cTypeElement.

virtual cDomain* fib::cTypeExtObject::restoreXmlWithDomain ( const TiXmlElement *  pXmlElement,
intFib outStatus,
const bool  bRestoreDomain = true 
)
virtual

This method restores a type with a domain in the XML -format from an TinyXml element.

Parameters:
pXmlNodea pointer to the TinyXml node wher the type is stored in
outStatusan integer value with the errorvalue possible errorvalues are:
  • 0 loading successful
  • -1 loading error, invalid pXmlElement
  • -2 loading error, invalid data in pXmlElement
  • 1 loading warning, invalid data in pXmlElement, error could be corrected
  • 2 loading warning, invalid data in pXmlElement, maybe the loaded object is wrong
bRestoreDomainif true a domain is to be asumed in the type element and it will be restored, else no domain will be restores
Returns:
a pointer to the restored domain, or NULL if it couldn't be restored

Implements fib::cTypeElement.

virtual bool fib::cTypeExtObject::store ( ostream &  stream,
char &  cRestBits,
unsigned char &  uiRestBitPosition 
) const
virtual

This method stores this typeelement in the compressed Fib-format into the given stream. It is needed because the stream can yust store byts but the size of Fib-elements can be any number of bits. Because of that ther have to be a possibility to exchange the missing bits betwean the Fib-elements.

See also:
cFibElement::store
Parameters:
streamthe stream where this typeelement should be stored to
cRestBitsthe not yet writen bits which should be stored
uiRestBitPositionthe number of bits in the cRestBits which should be writen respectively containing valid information
Returns:
true if the typeelement is stored, else false

Implements fib::cTypeElement.

virtual bool fib::cTypeExtObject::storeXml ( ostream &  ostream,
const cDomain domain = NULL 
) const
virtual

This method stores this type in the XML-format into the given stream.

Parameters:
ostreamthe stream where domains should be stored to
domainthe domain which should be stored to this type; if a Nullpointer NULL (the standardvalue) is given, no domain will be stored to this type
Returns:
true if this type are stored, else false

Implements fib::cTypeElement.


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