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/* 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
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