Inheritance diagram for tigl::CTiglPointTranslator::SegmentProjection:

Public Member Functions
TIGL_EXPORT double	getFunctionValue (const double *x) const override
	returns the objective function for the parameter vector x
TIGL_EXPORT void	getGradient (const double x, double dx) const override
	returns the gradient dx for the parameter vector x
TIGL_EXPORT void	getGradientHessian (const double x, double dx, double *H) const override
	Sometimes it is more efficient to calculate gradient and hessian at once for these cases this function is provided. In the default implementation, it calls getGradient and getHessian succesively.
TIGL_EXPORT void	getHessian (const double x, double H) const override
	returns the hessian matrix for the parameter vector x
TIGL_EXPORT int	getParameterCount () const override
TIGL_EXPORT bool	hasAnalyticGradient () const override
TIGL_EXPORT bool	hasAnalyticHessian () const override
TIGL_EXPORT	SegmentProjection (const CTiglPointTranslator &t, const CTiglPoint &a, const CTiglPoint &b, const CTiglPoint &c, const CTiglPoint &d)
TIGL_EXPORT void	setProjectionPoint (const CTiglPoint &p)
TIGL_EXPORT	~SegmentProjection () override
Public Member Functions inherited from tigl::ITiglObjectiveFunction
virtual TIGL_EXPORT void	getNumericalGradient (const double x, double dx) const
	provides a routine for the numerical gradient calculation
virtual TIGL_EXPORT void	getNumericalHessian (const double x, double H) const
	provides a routine for the numerical hessian calculation
TIGL_EXPORT	ITiglObjectiveFunction ()
TIGL_EXPORT void	setNumericalStepSize (double h)
virtual TIGL_EXPORT	~ITiglObjectiveFunction ()

Private Attributes
const CTiglPoint &	_a
const CTiglPoint &	_b
const CTiglPoint &	_c
const CTiglPointTranslator &	_t
CTiglPoint	_x

Constructor & Destructor Documentation

◆ SegmentProjection()

TIGL_EXPORT tigl::CTiglPointTranslator::SegmentProjection::SegmentProjection	(	const CTiglPointTranslator &	t,
		const CTiglPoint &	a,
		const CTiglPoint &	b,
		const CTiglPoint &	c,
		const CTiglPoint &	d )

inline

◆ ~SegmentProjection()

TIGL_EXPORT tigl::CTiglPointTranslator::SegmentProjection::~SegmentProjection ( )

inlineoverride

Member Function Documentation

◆ getFunctionValue()

TIGL_EXPORT double tigl::CTiglPointTranslator::SegmentProjection::getFunctionValue ( const double * x ) const

overridevirtual

returns the objective function for the parameter vector x

Implements tigl::ITiglObjectiveFunction.

◆ getGradient()

TIGL_EXPORT void tigl::CTiglPointTranslator::SegmentProjection::getGradient	(	const double *	x,
		double *	dx ) const

overridevirtual

returns the gradient dx for the parameter vector x

Reimplemented from tigl::ITiglObjectiveFunction.

◆ getGradientHessian()

TIGL_EXPORT void tigl::CTiglPointTranslator::SegmentProjection::getGradientHessian	(	const double *	x,
		double *	dx,
		double *	H ) const

overridevirtual

Sometimes it is more efficient to calculate gradient and hessian at once for these cases this function is provided. In the default implementation, it calls getGradient and getHessian succesively.

Reimplemented from tigl::ITiglObjectiveFunction.