PUBLIC

DecisionExamplesC::DecisionExamplesC(void) DecisionExamplesC::DecisionExamplesC(bool) DecisionExamplesC::DecisionExamplesC(const DataSet2C &) DecisionExamplesC::Dump(ostream &) const DecisionExamplesC::Frequency(const Tuple2C &) const DecisionExamplesC::AddExample(const StateC &,const LiteralC &) DecisionExamplesC::Examples(void) DecisionExamplesC::Examples(void) const DecisionExamplesC::Histogram(void) DecisionExamplesC::Seperate(const LiteralC &,DecisionExamplesC &,DecisionExamplesC &) const DecisionExamplesC::Decisions(void) const DecisionExamplesC::ListDecisions(void) const DecisionExamplesC::ProbableDecision(void) const 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::Invalidate(void) RCHandleC::IsHandleType(const DT &) const RCHandleC::CheckHandleType(const DT &) const RCHandleC::Body(void) RCHandleC::Body(void) const RCHandleC::References(void) const RCHandleC::operator <<(ostream &,const RCHandleC &) RCHandleC::operator >>(istream &,RCHandleC &)

public RCHandleC<DecisionExamplesBodyC>

DecisionExamplesC()

Default constructor.
Creates an invalid handle.

DecisionExamplesC(bool)

Constructor.

DecisionExamplesC(const DataSet2C<SampleStateC,SampleLiteralC> & data)

Construct from a dataset.

void Dump(ostream & out) const

Dump examples to a stream.

UIntT Frequency(const Tuple2C<StateC,LiteralC> & inst) const

Find the frequency of an example state and decision.

bool AddExample(const StateC & state,const LiteralC & decision)

Add an example to the node.
Return's true if example is a new one.

HashC<LiteralC,HSetC<StateC>> & Examples()

Access examples table.

const HashC<LiteralC,HSetC<StateC>> & Examples() const

Access examples table.

HistogramC<Tuple2C<StateC,LiteralC>> & Histogram()

Access frequency table.

bool Seperate(const LiteralC & test,DecisionExamplesC & ttrue,DecisionExamplesC & tfalse) const

Split this set into to, ones where the test is true (ttrue) and ones where its false (tfalse).

UIntT Decisions() const

Get the number of different decisions represented.

DListC<LiteralC> ListDecisions() const

Make a list of decisions.

LiteralC ProbableDecision() const

Get the most likely decision given the examples.

const RCHandleC<DecisionExamplesBodyC> & operator =(const RCHandleC<DecisionExamplesBodyC> & oth)

Assign handle.

RCHandleC<DecisionExamplesBodyC> DeepCopy(UIntT levels = ((UIntT))) const

Do a deep copy of the object.

bool operator ==(const RCHandleC<DecisionExamplesBodyC> & oth) const

Are handles to the same object ?

bool operator !=(const RCHandleC<DecisionExamplesBodyC> & 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.

DecisionExamplesBodyC & Body()

Access body of object.

const DecisionExamplesBodyC & Body() const

Constant access to body of object.

UIntT References() const

Find the number of references to the body of this object.

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

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