1/* setprec_parameters.c -- Functions changing the precision of i/o parameters. 2 3Copyright (C) 2013 INRIA 4 5This file is part of GNU MPC. 6 7GNU MPC is free software; you can redistribute it and/or modify it under 8the terms of the GNU Lesser General Public License as published by the 9Free Software Foundation; either version 3 of the License, or (at your 10option) any later version. 11 12GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 14FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for 15more details. 16 17You should have received a copy of the GNU Lesser General Public License 18along with this program. If not, see http://www.gnu.org/licenses/ . 19*/ 20 21#include "mpc-tests.h" 22 23void 24set_output_precision (mpc_fun_param_t *params, mpfr_prec_t prec) 25{ 26 int out; 27 const int start = 0; 28 const int end = params->nbout; 29 for (out = start; out < end; out++) 30 { 31 if (params->T[out] == MPFR) 32 mpfr_set_prec (params->P[out].mpfr, prec); 33 else if (params->T[out] == MPC) 34 mpc_set_prec (params->P[out].mpc, prec); 35 } 36} 37 38void 39set_input_precision (mpc_fun_param_t *params, mpfr_prec_t prec) 40{ 41 int i; 42 const int start = params->nbout; 43 const int end = start + params->nbin; 44 for (i = start; i < end; i++) 45 { 46 if (params->T[i] == MPFR) 47 mpfr_set_prec (params->P[i].mpfr, prec); 48 else if (params->T[i] == MPC) 49 mpc_set_prec (params->P[i].mpc, prec); 50 } 51} 52 53void 54set_reference_precision (mpc_fun_param_t *params, mpfr_prec_t prec) 55{ 56 int i; 57 const int start = params->nbout + params->nbin; 58 const int end = start + params->nbout; 59 for (i = start; i < end; i++) 60 { 61 if (params->T[i] == MPFR) 62 mpfr_set_prec (params->P[i].mpfr_data.mpfr, prec); 63 else if (params->T[i] == MPC) 64 mpc_set_prec (params->P[i].mpc_data.mpc, prec); 65 } 66} 67