From d019a78103b692236db36e45886cc5868ff8a07b Mon Sep 17 00:00:00 2001 From: thevenyp Date: Wed, 12 Nov 2008 13:38:01 +0000 Subject: src/real.c, src/imag.c: New functions to access each parts of an mpc_t variable. src/mpc.h: add mpc_real and mpc_imag functions, add mpc_realref, mpc_imagref macros. src/Makefile.am: add mpc_real and mpc_imag functions. doc/mpc.texi: Add description for mpc_real, mpc_imag, mpc_realref, and mpc_imagref. tests/treal.c, tests/timag.c: test file for new functions. tests/Makefile.am: add treal and timag tests. git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/trunk@288 211d60ee-9f03-0410-a15a-8952a2c7a4e4 --- src/real.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/real.c (limited to 'src/real.c') diff --git a/src/real.c b/src/real.c new file mode 100644 index 0000000..e8dfc45 --- /dev/null +++ b/src/real.c @@ -0,0 +1,30 @@ +/* mpc_real -- Get the real part of a complex number. + +Copyright (C) 2008 Philippe Th\'eveny + +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 "gmp.h" +#include "mpfr.h" +#include "mpc.h" + +int +mpc_real (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_set (a, MPC_RE (b), rnd); +} -- cgit v1.2.1