zquadrule Abstract Interface

abstract interface
public subroutine zquadrule(zfun, xi, c, eta, sign, N, info, cparams, rparams)

Arguments

Type	Intent	Optional	Attributes		Name
procedure(zquadfun),	intent(in),		pointer	::	zfun	Function to integrate
complex(kind=psb_dpk_),	intent(out),		allocatable, dimension(:)	::	xi	Poles of the formula
complex(kind=psb_dpk_),	intent(out),		allocatable, dimension(:)	::	c	Scaling of the formula
real(kind=psb_dpk_),	intent(out)			::	eta	Global Scaling
real(kind=psb_dpk_),	intent(out)			::	sign	Sign for A
integer(kind=psb_ipk_),	intent(in)			::	N	Number of Poles
integer(kind=psb_ipk_),	intent(out)			::	info	Flag on the results
complex(kind=psb_dpk_),	intent(in),	optional	dimension(:)	::	cparams	Optional complex parameters
real(kind=psb_dpk_),	intent(in),	optional	dimension(:)	::	rparams	Optional real parameters

Description

To integrate a function that take as inputs complex number and gives as output complex numbers