1 /* mpc_cmp -- Compare two complex numbers. 2 3 Copyright (C) 2002, 2009, 2010, 2011 INRIA 4 5 This file is part of GNU MPC. 6 7 GNU MPC is free software; you can redistribute it and/or modify it under 8 the terms of the GNU Lesser General Public License as published by the 9 Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 14 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for 15 more details. 16 17 You should have received a copy of the GNU Lesser General Public License 18 along with this program. If not, see http://www.gnu.org/licenses/ . 19 */ 20 21 #include "mpc-impl.h" 22 23 /* return 0 iff a = b */ 24 int 25 mpc_cmp (mpc_srcptr a, mpc_srcptr b) 26 { 27 int cmp_re, cmp_im; 28 29 cmp_re = mpfr_cmp (mpc_realref(a), mpc_realref(b)); 30 cmp_im = mpfr_cmp (mpc_imagref(a), mpc_imagref(b)); 31 32 return MPC_INEX(cmp_re, cmp_im); 33 } 34