bpp::Constraint Class Reference

The constraint interface. More...

#include <Bpp/Numeric/Constraints.h>

Inheritance diagram for bpp::Constraint:

Collaboration diagram for bpp::Constraint:

Public Member Functions
	Constraint ()
virtual	~Constraint ()
Constraint *	clone () const =0
	Create a copy of this object and send a pointer to it. More...
virtual bool	isCorrect (double value) const =0
	Tell if a given value is correct. More...
virtual bool	includes (double min, double max) const =0
	Tell if all the values in a given interval are correct. More...
virtual double	getLimit (double value) const =0
	Give the nearest limit for a bad value. More...
virtual double	getAcceptedLimit (double value) const =0
	Give the nearest accepted limit for a bad value. More...
virtual std::string	getDescription () const =0
	Give a short description on the type of constraint. More...
virtual Constraint *	operator& (const Constraint &c) const =0
	Intersect this Constraint with another one. More...
virtual bool	isEmpty () const =0
	Tells if this constraints defines an empty set. More...

Detailed Description

The constraint interface.

It provides a method that tells if a given value is correct.

Definition at line 65 of file Constraints.h.

Constructor & Destructor Documentation

Constraint()

bpp::Constraint::Constraint ( )

inline

Definition at line 68 of file Constraints.h.

~Constraint()

virtual bpp::Constraint::~Constraint ( )

inlinevirtual

Definition at line 69 of file Constraints.h.

Member Function Documentation

clone()

Constraint* bpp::Constraint::clone ( ) const

pure virtual

Create a copy of this object and send a pointer to it.

Returns

A pointer toward the copy object.

Implements bpp::Clonable.

Implemented in bpp::IntervalConstraint.

getAcceptedLimit()

virtual double bpp::Constraint::getAcceptedLimit ( double  value ) const

pure virtual

Give the nearest accepted limit for a bad value.

The difference with getLimit() is when the Constraint is open at the limit, in which case the retruned value is the limit +- 1e-12.

Parameters

value

The bad value.

Returns

The nearer limit.

Implemented in bpp::IntervalConstraint.

getDescription()

virtual std::string bpp::Constraint::getDescription ( ) const

pure virtual

Give a short description on the type of constraint.

Returns

A string which describes the constraint.

Implemented in bpp::IntervalConstraint.

getLimit()

virtual double bpp::Constraint::getLimit ( double  value ) const

pure virtual

Give the nearest limit for a bad value.

Parameters

value

The bad value.

Returns

The nearer limit.

Implemented in bpp::IntervalConstraint.

includes()

virtual bool bpp::Constraint::includes ( double  min, double  max  ) const

pure virtual

Tell if all the values in a given interval are correct.

Parameters

min,max

The bounds of the interval.

Returns

True is the value is correct.

Implemented in bpp::IntervalConstraint.

isCorrect()

virtual bool bpp::Constraint::isCorrect ( double  value ) const

pure virtual

Tell if a given value is correct.

Parameters

value

The value to test.

Returns

True is the value is correct.

Implemented in bpp::IntervalConstraint.

Referenced by bpp::InvariantMixedDiscreteDistribution::restrictToConstraint().

isEmpty()

virtual bool bpp::Constraint::isEmpty ( ) const

pure virtual

Tells if this constraints defines an empty set.

Implemented in bpp::IntervalConstraint.

operator&()

virtual Constraint* bpp::Constraint::operator& ( const Constraint &  c ) const

pure virtual

Intersect this Constraint with another one.

Parameters

c	the intersected Constraint

Returns

the intersection

Implemented in bpp::IntervalConstraint.

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

• Bpp/Numeric/Constraints.h