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c ilucg_wrapper.F77 -- wrapper routines for [sd]ilucg()
c $Header$
c
c These subroutines are wrappers around the [sd]ilucg() functions.
c These subroutines take only integer/real/double precision arguments,
c avoiding problems with C/C++ --> Fortran handling of the logical
c result returned by [sd]ilucg().
c
c Arguments:
c istatus = (out) This is the "IE" return value from [sd]ilucg()
c ierror = (out) This is returned as 0 for a normal return,
c nonzero for an error return.
c
#include "config.h"
#ifdef HAVE_ROW_SPARSE_JACOBIAN__ILUCG
subroutine silucg_wrapper(n,
$ ia, ja, a,
$ b, x,
$ itemp, rtemp,
$ eps, iter,
$ istatus, ierror)
integer n
integer ia(*), ja(*)
real a(*), b(*), x(*)
integer itemp(*)
real rtemp(*)
real eps
integer iter, istatus, ierror
c
logical silucg
c
ierror = 0
if (silucg(n,
$ ia, ja, a,
$ b, x,
$ itemp, rtemp,
$ eps, iter,
$ istatus)) ierror = 1
return
end
#endif // HAVE_ROW_SPARSE_JACOBIAN__ILUCG
#ifdef HAVE_ROW_SPARSE_JACOBIAN__ILUCG
subroutine dilucg_wrapper(n,
$ ia, ja, a,
$ b, x,
$ itemp, rtemp,
$ eps, iter,
$ istatus, ierror)
integer n
integer ia(*), ja(*)
double precision a(*), b(*), x(*)
integer itemp(*)
double precision rtemp(*)
double precision eps
integer iter, istatus, ierror
c
logical dilucg
c
ierror = 0
if (dilucg(n,
$ ia, ja, a,
$ b, x,
$ itemp, rtemp,
$ eps, iter,
$ istatus)) ierror = 1
return
end
#endif // HAVE_ROW_SPARSE_JACOBIAN__ILUCG
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