PUBLIC

DPOPipeBodyC::DPOPipeBodyC(const DPEntityC &,FuncT) DPOPipeBodyC::DPOPipeBodyC(const DPOPortC &,const DPEntityC &,FuncT) DPOPipeBodyC::SetOutput(const DPOPortBaseC &) DPOPipeBodyC::Put(const DataT &) DPOPipeBodyC::PutArray(const SArray1dC &) DPOPipeBodyC::IsPutReady(void) const DPOPipeBodyC::PutEOS(void) DPOPipeBodyC::Port(void) DPOPipeBaseBodyC::SetOutput(const DPOPortBaseC &) DPOPipeBaseBodyC::SetAuxOperation(FuncT) DPOPipeBaseBodyC::Port(void) DPOPipeBaseBodyC::SetStreamStatus(bool,bool) DPOStreamOpBodyC::IsPutReady(void) const DPOStreamOpBodyC::PutEOS(void) DPOStreamOpBodyC::ConnectedTo(void) const DPOStreamOpBodyC::OPorts(void) const DPOStreamOpBodyC::OPlugs(void) const DPOStreamOpBodyC::Output(void) DPEntityBodyC::Save(ostream &) const DPEntityBodyC::Save(BinOStreamC &) const DPEntityBodyC::Copy(void) const DPOPortBodyC::Put(const DataT &) DPOPortBodyC::PutArray(const SArray1dC &) DPOPortBodyC::OutputType(void) const DPOPortBodyC::Save(ostream &) const DPStreamOpBodyC::OpName(void) const DPStreamOpBodyC::IPlugs(void) const DPStreamOpBodyC::OPlugs(void) const DPStreamOpBodyC::IPorts(void) const DPStreamOpBodyC::OPorts(void) const RCBodyVC::Save(ostream &) const RCBodyVC::Save(BinOStreamC &) const RCBodyVC::Copy(void) const RCBodyVC::DeepCopy(UIntT) const DPOPortBaseBodyC::PutEOS(void) DPOPortBaseBodyC::IsPutReady(void) const DPOPortBaseBodyC::OutputType(void) const DPOPortBaseBodyC::Save(ostream &) const DPEntityBodyC::Save(ostream &) const DPEntityBodyC::Save(BinOStreamC &) const DPEntityBodyC::Copy(void) const RCBodyC::References(void) const RCBodyC::Copy(void) const RCBodyC::DeepCopy(UIntT) const RCBodyC::IncRefCounter(void) RCBodyC::DecRefCounter(void) DPPortBodyC::IsAsync(void) const DPPortBodyC::Save(ostream &) const DPPortBodyC::ConnectedTo(void) const DPPortBodyC::GetAttr(const StringC &,StringC &) DPPortBodyC::SetAttr(const StringC &,const StringC &) DPEntityBodyC::Save(ostream &) const DPEntityBodyC::Save(BinOStreamC &) const DPEntityBodyC::Copy(void) const

public DPOPipeBaseBodyC
public DPOStreamOpBodyC<DataT,DataT>

DPOPipeBodyC(const DPEntityC & nhold = DPEntityC (true),FuncT nAuxOp = 0)

Default constructor.

DPOPipeBodyC(const DPOPortC<DataT> & port,const DPEntityC & nhold = DPEntityC (true),FuncT nAuxOp = 0)

Constructor.

bool SetOutput(const DPOPortBaseC & out)

Setup output.

bool Put(const DataT & buff)

Put an item of data.

IntT PutArray(const SArray1dC<DataT> & data)

Put an array of data to stream.
returns the number of elements processed.

bool IsPutReady() const

Is some data ready ?
true = yes.

void PutEOS()

Put End Of Stream marker.

DPOPortBaseC Port()

Access ouput port.

bool SetOutput(const DPOPortBaseC & out)

Setup output.

void SetAuxOperation(FuncT nAuxOp)

Set auxilary operation.
This function is called just before any 'Put' operation is passed on.

DPOPortBaseC Port()

Access input port.

void SetStreamStatus(bool fGR,bool fNEOS)

Set stream status.

bool IsPutReady() const

Is some data ready ?
true = yes.

void PutEOS()

Put End Of Stream marker.

DPPortC ConnectedTo() const

What does this connect to ?

DListC<DPOPortBaseC> OPorts() const

Output ports.

DListC<DPOPlugBaseC> OPlugs() const

Output plugs.

DPOPortC<DataT> & Output()

Access output port.

bool Save(ostream & out) const

Save to ostream.

bool Save(BinOStreamC & out) const

Save to binary stream.

RCBodyVC & Copy() const

Creat a copy of this object.

bool Put(const DataT &)

Put data.
This function MUST be provided by client class.

IntT PutArray(const SArray1dC<DataT> & data)

Put an array of data to stream.
returns number of elements processed. NB. This need NOT be overridden in client classes unless fast handling of arrays of data elements is required.

const type_info & OutputType() const

Input type.

bool Save(ostream & out) const

Save to ostream.

StringC OpName() const

Op type name.

DListC<DPIPlugBaseC> IPlugs() const

Input plugs.

DListC<DPOPlugBaseC> OPlugs() const

Output plugs

DListC<DPIPortBaseC> IPorts() const

Input ports.

DListC<DPOPortBaseC> OPorts() const

Output ports

bool Save(ostream & out) const

Save to stream 'out'.

bool Save(BinOStreamC & out) const

Save to binary stream 'out'.

RCBodyVC & Copy() const

Make copy of body.
This should be provided in derived classes. this funtion will issue an assertion failure if called.

RCBodyC & DeepCopy(UIntT levels = ((UIntT))) const

Make a deep copy of body.
This should be provided in derived classes. this funtion will issue an assertion failure if called.

void PutEOS()

Put End Of Stream marker.

bool IsPutReady() const

Is port ready for data ?

const type_info & OutputType() const

Output type.

bool Save(ostream & out) const

Save to ostream.

bool Save(ostream & out) const

Save to ostream.

bool Save(BinOStreamC & out) const

Save to binary stream.

RCBodyVC & Copy() const

Creat a copy of this object.

UIntT References() const

Access count of handles open to this object.

RCBodyC & Copy() const

Make copy of body.
This should be provided in derived classes. this funtion will issue an assertion failure if called.

RCBodyC & DeepCopy(UIntT levels = ((UIntT))) const

Make a deep copy of body.
This should be provided in derived classes. this funtion will issue an assertion failure if called.

void IncRefCounter()

Increment reference counter.

bool DecRefCounter()

Decrement reference counter.

bool IsAsync() const

Does port work asynchronously ?

bool Save(ostream & out) const

Save to ostream.

DPPortC ConnectedTo() const

Is this port connected to another ?
If not returns invalid handle.

bool GetAttr(const StringC & attrName,StringC & attrValue)

Get a stream attribute.
Returns false if the attribute name is unknown. This is for handling stream attributes such as frame rate, and compression ratios.

bool SetAttr(const StringC & attrName,const StringC & attrValue)

Set a stream attribute.
Returns false if the attribute name is unknown. This is for handling stream attributes such as frame rate, and compression ratios.

bool Save(ostream & out) const

Save to ostream.

bool Save(BinOStreamC & out) const

Save to binary stream.

RCBodyVC & Copy() const

Creat a copy of this object.