TermSign Class Reference

Sign of a term. More...

#include <TermSign.h>

Inheritance diagram for TermSign:

Collaboration diagram for TermSign:

Public Member Functions
Term *	differentiate (TermVariable *variable) throw (ProblemMismatchException)
	Determines the partial derivative of the term.
double	evaluate ()
bool	less (const Term *term) const
	Compares this term to an other term.
std::string	toString () const
	Convert term to string.
Public Member Functions inherited from Term
double	evaluate (const DoubleVector *variableValues)
	Evaluates term.
double	evaluate (const DoubleVector *variableValues, TermValueSet *termValues)
	Evaluates term.
virtual Problem *	getProblem () const
	Returns the problem to which the term belongs.
const int	getTermIndex ()
	Get term index.

Static Public Member Functions
static TermSign *	create (Problem *problem, Term *term) throw (ProblemMismatchException)
	Creates term.

Protected Member Functions
double	eval (const DoubleVector *variableValues, TermValueSet *termValues)
	Evaluates term.
	TermSign (Problem *problem, Term *term)
	Creates sign term.
virtual	~TermSign ()
	Destroys term.
Protected Member Functions inherited from Term
void	setTermIndex (const int termIndex)
	Set term index.
	Term (Problem *problem)
	Creates a term.
virtual	~Term ()
	Destroys a term.

Additional Inherited Members
Static Public Attributes inherited from Term
static const int	INVALID_INDEX = -1

Detailed Description

Sign of a term.

Definition at line 27 of file TermSign.h.

Constructor & Destructor Documentation

TermSign::TermSign ( Problem *  problem, Term *  term  )

protected

Creates sign term.

Parameters

problem	problem
value	value

Definition at line 29 of file TermSign.cc.

Member Function Documentation

TermSign * TermSign::create ( Problem *  problem, Term *  term  ) throw (ProblemMismatchException)

static

Creates term.

Parameters

problem	problem
value	value

Returns

term

Definition at line 46 of file TermSign.cc.

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Term * TermSign::differentiate ( TermVariable *  variable ) throw (ProblemMismatchException)

virtual

Determines the partial derivative of the term.

Parameters

variable

variable with respect to which the derivative shall be calculated

Returns

partial derivative

Reimplemented from Term.

Definition at line 53 of file TermSign.cc.

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double TermSign::eval ( const DoubleVector *  variableValues, TermValueSet *  termValues  )

protectedvirtual

Evaluates term.

Parameters

variableValues	values of the variables
termValues	values of the terms

Returns

Reimplemented from Term.

Definition at line 58 of file TermSign.cc.

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bool TermSign::less ( const Term *  term ) const

virtual

Compares this term to an other term.

Parameters

term	term to compare this term with

Returns

true if this term is before the other term

Reimplemented from Term.

Definition at line 71 of file TermSign.cc.

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std::string TermSign::toString ( ) const

virtual

Convert term to string.

Returns

string

Reimplemented from Term.

Definition at line 83 of file TermSign.cc.

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

• src/problem/TermSign.h
• src/problem/TermSign.cc