gsBSplineSolver< T > Class Template Reference

Detailed Description

template<class T>
class gismo::gsBSplineSolver< T >

A univariate root solver for B-spline curves.

Public Member Functions
bool	firstRoot (gsBSpline< T > const &bsp, int const &coord=0, T const &tr=0, T const &tol=1e-7, unsigned const &N=100)
	Return true if the first root exist, the value of the root is in this->value()
	gsBSplineSolver ()
	Default empty constructor.
bool	nextRoot ()
	Next root (requires that first root has been called before)
T	value ()
	The value of the current root.
	~gsBSplineSolver ()
	Destructor.

Private Member Functions
void	initSolver (gsBSpline< T > const &bsp, int const &coord, T const &tr, T const &tol, unsigned const &N)
	Initialize the solver with B-spline data.
int	insertKnot (int mu)

Member Function Documentation

insertKnot()

template<class T >

int insertKnot ( int  mu )

private

insert knot x in interval mu by Boehms algorithm Note: t,c must have size at least n+1, n+d+2 respectively require that x>=t[mu]