TermConstant Class Reference

Constant expression. More...

#include <TermConstant.h>

Inheritance diagram for TermConstant:

Collaboration diagram for TermConstant:

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 TermConstant *	create (Problem *problem, const double value) throw (ProblemMismatchException)
	Creates constant.

Protected Member Functions
double	eval (const DoubleVector *variableValues, TermValueSet *termValues)
	Evaluates term.
	TermConstant (Problem *problem, const double value)
	Creates constant.
virtual	~TermConstant ()
	Destroys constant.
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

Constant expression.

Definition at line 27 of file TermConstant.h.

Constructor & Destructor Documentation

TermConstant::TermConstant ( Problem *  problem, const double  value  )

protected

Creates constant.

Parameters

problem	problem
value	value

Definition at line 28 of file TermConstant.cc.

Member Function Documentation

TermConstant * TermConstant::create ( Problem *  problem, const double  value  ) throw (ProblemMismatchException)

static

Creates constant.

Parameters

problem	problem
value	value

Returns

term

Definition at line 45 of file TermConstant.cc.

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Term * TermConstant::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 52 of file TermConstant.cc.

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double TermConstant::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 61 of file TermConstant.cc.

bool TermConstant::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 67 of file TermConstant.cc.

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std::string TermConstant::toString ( ) const

virtual

Convert term to string.

Returns

string

Reimplemented from Term.

Definition at line 79 of file TermConstant.cc.

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

• src/problem/TermConstant.h
• src/problem/TermConstant.cc