PUBLIC

DPMultiplexBodyC::DPMultiplexBodyC(IntT,const DPIOPortC &) DPMultiplexBodyC::DPMultiplexBodyC(const SArray1dC> &) DPMultiplexBodyC::DPMultiplexBodyC(istream &) DPMultiplexBodyC::DPMultiplexBodyC(const DPMultiplexBodyC &) DPMultiplexBodyC::IsPutReady(void) const DPMultiplexBodyC::IsGetReady(void) const DPMultiplexBodyC::PutEOS(void) DPMultiplexBodyC::Put(const OutT &) DPMultiplexBodyC::PutArray(const SArray1dC &) DPMultiplexBodyC::Get(void) DPMultiplexBodyC::GetArray(SArray1dC &) DPMultiplexBodyC::Get(InT &) DPMultiplexBodyC::IsGetEOS(void) const DPMultiplexBodyC::Copy(void) const DPMultiplexBodyC::Save(ostream &) const DPIOPortBodyC::Save(ostream &) const DPIOPortBodyC::IPorts(void) const DPIOPortBodyC::OPorts(void) const DPIPortBodyC::Get(void) DPIPortBodyC::Get(DataT &) DPIPortBodyC::GetArray(SArray1dC &) DPIPortBodyC::InputType(void) const DPIPortBodyC::Save(ostream &) const DPIPortBodyC::Discard(void) 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 DPIPortBaseBodyC::IsGetReady(void) const DPIPortBaseBodyC::IsGetEOS(void) const DPIPortBaseBodyC::InputType(void) const DPIPortBaseBodyC::Save(ostream &) const DPIPortBaseBodyC::Discard(void) 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 DPPortBodyC::IsAsync(void) const DPPortBodyC::Save(ostream &) const DPPortBodyC::ConnectedTo(void) const DPPortBodyC::GetAttr(const StringC &,StringC &) DPPortBodyC::SetAttr(const StringC &,const StringC &) DPPortBodyC::IsAsync(void) const DPPortBodyC::Save(ostream &) const DPPortBodyC::ConnectedTo(void) const DPPortBodyC::GetAttr(const StringC &,StringC &) DPPortBodyC::SetAttr(const StringC &,const StringC &) RCBodyVC::Save(ostream &) const RCBodyVC::Save(BinOStreamC &) const RCBodyVC::Copy(void) const RCBodyVC::DeepCopy(UIntT) 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)

This will preserve the order of the data in the stream.

public DPIOPortBodyC<InT,OutT>

DPMultiplexBodyC(IntT num,const DPIOPortC<InT,OutT> & nproc)

Constructor.
NB. This only uses nproc as a template, it is not actually used for processing. This avoids possible problems of copying data out of a running thread.

** nproc MUST not have a running thread **.

DPMultiplexBodyC(const SArray1dC<DPIOPortC<InT,OutT>> & nprocs)

Constructor.

DPMultiplexBodyC(istream & in)

Stream constructor.

DPMultiplexBodyC(const DPMultiplexBodyC & oth)

Copy constructor.
Makes a deep copy of procs array.

bool IsPutReady() const

Is some data ready ?
true = yes.

bool IsGetReady() const

Is some data ready ?
true = yes.

void PutEOS()

Put End Of Stream marker.

bool Put(const OutT & dat)

Put data.

IntT PutArray(const SArray1dC<OutT> & data)

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

InT Get()

Get next piece of data.
May block if not ready, or it will return a constructed with the default constructor.

IntT GetArray(SArray1dC<InT> & data)

Get an array of data from stream.
returns the number of elements processed.

bool Get(InT & buff)

Get next piece of data.
May block if not ready, or it will return a constructed with the default constructor.

bool IsGetEOS() const

Is get EOS ?

RCBodyVC & Copy() const

Make a deep copy of object.

bool Save(ostream & out) const

Save to ostream.

bool Save(ostream & out) const

Save to ostream.

DListC<DPIPortBaseC> IPorts() const

Input ports.

DListC<DPOPortBaseC> OPorts() const

Output ports

InT Get()

Get next piece of data.
May block if not ready, or it could throw an DataNotReadyC exception. NB. This function MUST be provided by client class.

bool Get(InT & buff)

Try and get next piece of data.
This may not NOT block, if no data is ready it will return false, and not set buff. NB. The default version of this function uses the Get() method defined above and so need not be provided by derived classes.

IntT GetArray(SArray1dC<InT> & data)

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

const type_info & InputType() const

Input type.

bool Save(ostream & out) const

Save to ostream.

bool Discard()

Discard the next input datum.

bool Put(const OutT &)

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

IntT PutArray(const SArray1dC<OutT> & 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 IsGetReady() const

Is some data ready ?
true = yes. Defaults to !IsGetEOS().

bool IsGetEOS() const

Has the End Of Stream been reached ?
true = yes.

const type_info & InputType() const

Input type.

bool Save(ostream & out) const

Save to ostream.

bool Discard()

Discard the next input datum.

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.

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 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 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.

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.