User Documentation
RAVL, Recognition And Vision Library
Ravl - Core - Data Processing - Internal - DPEntityC

DPEntityC::DPEntityC(const DPEntityC &)
DPEntityC::DPEntityC(DPEntityBodyC &)
DPEntityC::DPEntityC(const RCAbstractC &)
DPEntityC::DPEntityC(istream &)
DPEntityC::DPEntityC(BinIStreamC &)
DPEntityC::operator =(const DPEntityC &)
DPEntityC::Body(void) const
RCHandleVC::Save(ostream &) const
RCHandleVC::Save(BinOStreamC &) const
RCHandleVC::operator >>(istream &,RCHandleVC &)
RCHandleVC::operator >>(BinIStreamC &,RCHandleVC &)
RCHandleC::operator =(const RCHandleC &)
RCHandleC::DeepCopy(UIntT) const
RCHandleC::operator ==(const RCHandleC &) const
RCHandleC::operator !=(const RCHandleC &) const
RCHandleC::Hash(void) const
RCHandleC::IsValid(void) const
RCHandleC::IsHandleType(const DT &) const
RCHandleC::CheckHandleType(const DT &) const
RCHandleC::References(void) const
RCHandleC::operator <<(ostream &,const RCHandleC &)
RCHandleC::operator >>(istream &,RCHandleC &)

Data processing entity.
include "Ravl/DP/Entity.hh"
User Level:Advanced
In Scope:RavlN

This is the base class for most of the classes in data processing system. It main function is to provide a virtual 'save' function.

Parent Classes: Derived Classes: Methods:
Default constructor.
This is explicit to avoid problems with virtual derived classes using the wrong constructor.

DPEntityC(const DPEntityC & oth)
Copy constructor.

DPEntityC(DPEntityBodyC & nbod)
Body constructor.

DPEntityC(const RCAbstractC & abst)
Constructor from an abstract handle.

DPEntityC(istream & in)
Load from stream using virtual constructor.

DPEntityC(BinIStreamC & in)
Load from stream using virtual constructor.

const DPEntityC & operator =(const DPEntityC & dat)

DPEntityBodyC & Body()
Access body.

const DPEntityBodyC & Body() const
Access body.

#include "Ravl/RCHandleV.hh"
bool Save(ostream & out) const
Save to stream 'out'.

bool Save(BinOStreamC & out) const
Save to binary stream 'out'.

RCAbstractC Abstract()
Create an abstract handle.

istream & operator >>(istream & strm,RCHandleVC<DPEntityBodyC> & obj)

BinIStreamC & operator >>(BinIStreamC & strm,RCHandleVC<DPEntityBodyC> & obj)

#include "Ravl/RefCounter.hh"
const RCHandleC<DPEntityBodyC> & operator =(const RCHandleC<DPEntityBodyC> & oth)
Assign handle.

RCHandleC<DPEntityBodyC> DeepCopy(UIntT levels = ((UIntT))) const
Do a deep copy of the object.

bool operator ==(const RCHandleC<DPEntityBodyC> & oth) const
Are handles to the same object ?

bool operator !=(const RCHandleC<DPEntityBodyC> & oth) const
Are handles to different objects ?

UIntT Hash() const
Default hash function.
This hashes on the address of the body.

bool IsValid() const
Test if this is a valid handle.

void Invalidate()
Invalidate this handle.
Unattaches the body from the handle.

bool IsHandleType(const DT &) const
Is handle of given type ?

void CheckHandleType(const DT & dummy) const
Check handle type. Throw an expception if not.

UIntT References() const
Find the number of references to the body of this object.

ostream & operator <<(ostream & strm,const RCHandleC<DPEntityBodyC> & obj)

istream & operator >>(istream & strm,RCHandleC<DPEntityBodyC> & obj)

Maintainer:Charles Galambos, Created: 16/06/1998, Documentation by CxxDoc: Tue Aug 13 09:59:02 2002