lti::crispDecisionTree::crispDecisionFunction Class Reference

Base class for decision functions of crispNode. More...

#include <ltiCrispDecisionTree.h>

Inheritance diagram for lti::crispDecisionTree::crispDecisionFunction:

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Collaboration diagram for lti::crispDecisionTree::crispDecisionFunction:

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List of all members.

Public Member Functions
	crispDecisionFunction ()
	crispDecisionFunction (const crispDecisionFunction &other)
	~crispDecisionFunction ()
const char *	getTypeName () const
crispDecisionFunction &	copy (const crispDecisionFunction &other)
crispDecisionFunction &	operator= (const crispDecisionFunction &other)
virtual crispDecisionFunction *	clone () const =0
virtual bool	apply (const dvector &data) const =0
virtual bool	write (ioHandler &handler, const bool complete=true) const
virtual bool	read (ioHandler &handler, const bool complete=true)

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Detailed Description

Base class for decision functions of crispNode.

The decision function implements a condition which can either be true or false. Usually in the tree, the left node will represent true and the right node false.

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Constructor & Destructor Documentation

lti::crispDecisionTree::crispDecisionFunction::crispDecisionFunction

(

)

default constructor

lti::crispDecisionTree::crispDecisionFunction::crispDecisionFunction

(

const crispDecisionFunction &

other

)

copy constructor

Parameters:

other

the crispDecisionFunction object to be copied

lti::crispDecisionTree::crispDecisionFunction::~crispDecisionFunction

(

)

destructor

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Member Function Documentation

virtual bool lti::crispDecisionTree::crispDecisionFunction::apply

(

const dvector &

data

)

const [pure virtual]

Evaluate the condition implemented in the cdf.

Parameters:

data

value to be evaluated

Returns:

true if it meets the condition (left), false if not

Implemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

virtual crispDecisionFunction* lti::crispDecisionTree::crispDecisionFunction::clone

(

)

const [pure virtual]

returns a pointer to a clone of the crispDecisionFunction

Implemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

crispDecisionFunction& lti::crispDecisionTree::crispDecisionFunction::copy

(

const crispDecisionFunction &

other

)

copy the contents of a crispDecisionFunction object

Parameters:

other

the crispDecisionFunction object to be copied

Returns:

a reference to this crispDecisionFunction object

Reimplemented from lti::ioObject.

Reimplemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

const char* lti::crispDecisionTree::crispDecisionFunction::getTypeName

(

)

const [virtual]

returns name of this type

Reimplemented from lti::ioObject.

Reimplemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

crispDecisionFunction& lti::crispDecisionTree::crispDecisionFunction::operator=

(

const crispDecisionFunction &

other

)

copy the contents of a crispDecisionFunction object

Parameters:

other

the crispDecisionFunction object to be copied

Returns:

a reference to this crispDecisionFunction object

Reimplemented from lti::ioObject.

Reimplemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

virtual bool lti::crispDecisionTree::crispDecisionFunction::read	(	ioHandler &	handler,
		const bool	complete = true
	)			[virtual]

read the crispDecisionFunction from the given ioHandler

Parameters:

	handler	the ioHandler to be used
	complete	if true (the default) the enclosing begin/end will be also written, otherwise only the data block will be written.

Returns:

true if write was successful

Reimplemented from lti::ioObject.

Reimplemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

virtual bool lti::crispDecisionTree::crispDecisionFunction::write	(	ioHandler &	handler,
		const bool	complete = true
	)			const [virtual]

write the crispDecisionFunction in the given ioHandler

Parameters:

	handler	the ioHandler to be used
	complete	if true (the default) the enclosing begin/end will be also written, otherwise only the data block will be written.

Returns:

true if write was successful

Reimplemented from lti::ioObject.

Reimplemented in lti::crispDecisionTree::univariateCrispDecisionFunction, and lti::crispDecisionTree::multivariateCrispDecisionFunction.

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

• ltiCrispDecisionTree.h