Gudhi::coxeter_triangulation::Function_chair_in_R3 Class Reference

A class that encodes the function, the zero-set of which is a so-called "chair" surface embedded in R^3. More...

#include <include/gudhi/Functions/Function_chair_in_R3.h>

Public Member Functions
Eigen::VectorXd	operator() (const Eigen::VectorXd &p) const
	Value of the function at a specified point. More...
std::size_t	amb_d () const
	Returns the domain (ambient) dimension.
std::size_t	cod_d () const
	Returns the codomain dimension.
Eigen::VectorXd	seed () const
	Returns a point on the surface.
	Function_chair_in_R3 (double a=0.8, double b=0.4, double k=1.0, Eigen::Vector3d off=Eigen::Vector3d::Zero())
	Constructor of the function that defines the 'chair' surface embedded in R^3. More...

Detailed Description

A class that encodes the function, the zero-set of which is a so-called "chair" surface embedded in R^3.

Constructor & Destructor Documentation

Function_chair_in_R3()

Gudhi::coxeter_triangulation::Function_chair_in_R3::Function_chair_in_R3 ( double  a = 0.8, double  b = 0.4, double  k = 1.0, Eigen::Vector3d  off = Eigen::Vector3d::Zero()  )

inline

Constructor of the function that defines the 'chair' surface embedded in R^3.

Parameters

[in]	a	A numerical parameter.
[in]	b	A numerical parameter.
[in]	k	A numerical parameter.
[in]	off	Offset vector.

Member Function Documentation

operator()()

Eigen::VectorXd Gudhi::coxeter_triangulation::Function_chair_in_R3::operator() ( const Eigen::VectorXd &  p ) const

inline

Value of the function at a specified point.

Parameters

[in]

p

The input point. The dimension needs to coincide with the ambient dimension.

---

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

• include/gudhi/Functions/Function_chair_in_R3.h