/* mpc_div_fr -- Divide a complex number by a floating-point number.
 
Copyright (C) 2002, 2008, 2009, 2010, 2011 INRIA
 
This file is part of GNU MPC.
 
GNU MPC is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
 
GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
 
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see http://www.gnu.org/licenses/ .
*/
 
#include "mpc-impl.h"
 
int
mpc_div_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd)
{
  int inex_re, inex_im;
  mpfr_t real;
 
  /* We have to use temporary variable in case c=mpc_realref (a). */
  mpfr_init2 (real, MPC_PREC_RE (a));
 
  inex_re = mpfr_div (real, mpc_realref(b), c, MPC_RND_RE(rnd));
  inex_im = mpfr_div (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd));
  mpfr_set (mpc_realref (a), real, GMP_RNDN);
 
  mpfr_clear (real);
 
  return MPC_INEX(inex_re, inex_im);
}