astChebyDomain

Returns the bounding box of the domain of a ChebyMap

Description:

This function returns the upper and lower limits of the box defining the domain of either the forward or inverse transformation of a ChebyMap. These are the values that were supplied when the ChebyMap was created.

Synopsis

void astChebyDomain( AstChebyMap this, int forward, double lbnd, double ubnd )

Parameters:

this
Pointer to the ChebyMap.
forward
A non-zero value indicates that the domain of the ChebyMap s forward transformation is to be returned, while a zero value indicates that the domain of the inverse transformation should be returned.
lbnd
Pointer to an array in which to return the lower axis bounds of the ChebyMap domain. The number of elements should be at least equal to the number of ChebyMap inputs (if " forward" is non-zero), or outputs (if " forward" is zero).
ubnd
Pointer to an array in which to return the upper axis bounds of the ChebyMap domain. The number of elements should be at least equal to the number of ChebyMap inputs (if " forward" is non-zero), or outputs (if " forward" is zero).

Notes: