/* mpc_get_prec -- returns the common precision of real and imaginary part, or 0 if they differ Copyright (C) INRIA, 2007, 2009, 2010 This file is part of the MPC Library. The MPC Library 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 2.1 of the License, or (at your option) any later version. The MPC Library 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 the MPC Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "mpc-impl.h" mpfr_prec_t mpc_get_prec (mpc_srcptr x) { mpfr_prec_t precre = MPC_PREC_RE (x); return (MPC_PREC_IM (x) == precre ? precre : 0); }