1*d30dc8cbSJohn Marino /* mpc_set_str -- Convert a string into a complex number.
2*d30dc8cbSJohn Marino
3*d30dc8cbSJohn Marino Copyright (C) 2009, 2010, 2011 INRIA
4*d30dc8cbSJohn Marino
5*d30dc8cbSJohn Marino This file is part of GNU MPC.
6*d30dc8cbSJohn Marino
7*d30dc8cbSJohn Marino GNU MPC is free software; you can redistribute it and/or modify it under
8*d30dc8cbSJohn Marino the terms of the GNU Lesser General Public License as published by the
9*d30dc8cbSJohn Marino Free Software Foundation; either version 3 of the License, or (at your
10*d30dc8cbSJohn Marino option) any later version.
11*d30dc8cbSJohn Marino
12*d30dc8cbSJohn Marino GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
13*d30dc8cbSJohn Marino WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14*d30dc8cbSJohn Marino FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
15*d30dc8cbSJohn Marino more details.
16*d30dc8cbSJohn Marino
17*d30dc8cbSJohn Marino You should have received a copy of the GNU Lesser General Public License
18*d30dc8cbSJohn Marino along with this program. If not, see http://www.gnu.org/licenses/ .
19*d30dc8cbSJohn Marino */
20*d30dc8cbSJohn Marino
21*d30dc8cbSJohn Marino #include <ctype.h>
22*d30dc8cbSJohn Marino #include "mpc-impl.h"
23*d30dc8cbSJohn Marino
24*d30dc8cbSJohn Marino int
mpc_set_str(mpc_t z,const char * str,int base,mpc_rnd_t rnd)25*d30dc8cbSJohn Marino mpc_set_str (mpc_t z, const char *str, int base, mpc_rnd_t rnd)
26*d30dc8cbSJohn Marino {
27*d30dc8cbSJohn Marino char *p;
28*d30dc8cbSJohn Marino int inex;
29*d30dc8cbSJohn Marino
30*d30dc8cbSJohn Marino inex = mpc_strtoc (z, str, &p, base, rnd);
31*d30dc8cbSJohn Marino
32*d30dc8cbSJohn Marino if (inex != -1){
33*d30dc8cbSJohn Marino while (isspace ((unsigned char) (*p)))
34*d30dc8cbSJohn Marino p++;
35*d30dc8cbSJohn Marino if (*p == '\0')
36*d30dc8cbSJohn Marino return inex;
37*d30dc8cbSJohn Marino }
38*d30dc8cbSJohn Marino
39*d30dc8cbSJohn Marino mpfr_set_nan (mpc_realref (z));
40*d30dc8cbSJohn Marino mpfr_set_nan (mpc_imagref (z));
41*d30dc8cbSJohn Marino return -1;
42*d30dc8cbSJohn Marino }
43