| /* block/fprintf_source.c |
| * |
| * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, Brian Gough |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or (at |
| * your option) any later version. |
| * |
| * This program 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 |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #if !(USES_LONGDOUBLE && !HAVE_PRINTF_LONGDOUBLE) |
| |
| int |
| FUNCTION (gsl_block, fprintf) (FILE * stream, const TYPE(gsl_block) * b, const char *format) |
| { |
| size_t n = b->size ; |
| |
| ATOMIC * data = b->data ; |
| |
| size_t i; |
| |
| for (i = 0; i < n; i++) |
| { |
| int k; |
| int status; |
| |
| for (k = 0; k < MULTIPLICITY; k++) |
| { |
| if (k > 0) |
| { |
| status = putc (' ', stream); |
| |
| if (status == EOF) |
| { |
| GSL_ERROR ("putc failed", GSL_EFAILED); |
| } |
| } |
| status = fprintf (stream, |
| format, |
| data[MULTIPLICITY * i + k]); |
| if (status < 0) |
| { |
| GSL_ERROR ("fprintf failed", GSL_EFAILED); |
| } |
| } |
| |
| status = putc ('\n', stream); |
| |
| if (status == EOF) |
| { |
| GSL_ERROR ("putc failed", GSL_EFAILED); |
| } |
| } |
| |
| return 0; |
| } |
| |
| int |
| FUNCTION (gsl_block, fscanf) (FILE * stream, TYPE(gsl_block) * b) |
| { |
| size_t n = b->size ; |
| |
| ATOMIC * data = b->data ; |
| |
| size_t i; |
| |
| for (i = 0; i < n; i++) |
| { |
| int k; |
| for (k = 0; k < MULTIPLICITY; k++) |
| { |
| ATOMIC_IO tmp ; |
| |
| int status = fscanf (stream, IN_FORMAT, &tmp) ; |
| |
| data [MULTIPLICITY * i + k] = tmp; |
| |
| |
| if (status != 1) |
| { |
| GSL_ERROR ("fscanf failed", GSL_EFAILED); |
| } |
| } |
| } |
| |
| return GSL_SUCCESS; |
| } |
| |
| |
| int |
| FUNCTION (gsl_block, raw_fprintf) (FILE * stream, |
| const ATOMIC * data, |
| const size_t n, |
| const size_t stride, |
| const char *format) |
| { |
| size_t i; |
| |
| for (i = 0; i < n; i++) |
| { |
| int k; |
| int status; |
| |
| for (k = 0; k < MULTIPLICITY; k++) |
| { |
| if (k > 0) |
| { |
| status = putc (' ', stream); |
| |
| if (status == EOF) |
| { |
| GSL_ERROR ("putc failed", GSL_EFAILED); |
| } |
| } |
| status = fprintf (stream, |
| format, |
| data[MULTIPLICITY * i * stride + k]); |
| if (status < 0) |
| { |
| GSL_ERROR ("fprintf failed", GSL_EFAILED); |
| } |
| } |
| |
| status = putc ('\n', stream); |
| |
| if (status == EOF) |
| { |
| GSL_ERROR ("putc failed", GSL_EFAILED); |
| } |
| } |
| |
| return 0; |
| } |
| |
| int |
| FUNCTION (gsl_block, raw_fscanf) (FILE * stream, |
| ATOMIC * data, |
| const size_t n, |
| const size_t stride) |
| { |
| size_t i; |
| |
| for (i = 0; i < n; i++) |
| { |
| int k; |
| for (k = 0; k < MULTIPLICITY; k++) |
| { |
| ATOMIC_IO tmp; |
| |
| int status = fscanf (stream, IN_FORMAT, &tmp) ; |
| |
| data [MULTIPLICITY * i * stride + k] = tmp; |
| |
| if (status != 1) |
| GSL_ERROR ("fscanf failed", GSL_EFAILED); |
| } |
| } |
| |
| return GSL_SUCCESS; |
| } |
| |
| #endif |