pqc/external/flint-2.4.3/fq_mat_templates/fprint.c

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2014-05-18 22:03:37 +00:00
/*=============================================================================
This file is part of FLINT.
FLINT 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.
FLINT 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 FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2010 William Hart
Copyright (C) 2013 Mike Hansen
******************************************************************************/
#ifdef T
#include "templates.h"
/*
The macros xxx_putc, xxx_printf, and xxx_T_print are provided as
wrappers to handle return values and error conditions. While this
is not exactly pretty, it improves the readability of the
functions TEMPLATE(T, mat_fprint) and TEMPLATE(T,
mat_fprint_pretty). Moreover, if we later want to improve the
handling of returns values, e.g. to return the number of
characters printed, this will be easier.
The macros are undef'd at the end of the file.
*/
#define xxx_putc(c) \
do { \
z = fputc((c), file); \
if (z <= 0) \
return z; \
} while (0)
#define xxx_printf() \
do { \
z = fprintf(file, "%li %li ", r, c); \
if (z <= 0) \
return z; \
} while (0)
#define xxx_T_print(f, ctx) \
do { \
z = TEMPLATE(T, fprint)(file, (f), (ctx)); \
if (z <= 0) \
return z; \
} while(0)
#define xxx_T_print_pretty(f, ctx) \
do { \
z = TEMPLATE(T, fprint_pretty)(file, (f), (ctx)); \
if (z <= 0) \
return z; \
} while(0)
int TEMPLATE(T, mat_fprint) (FILE * file, const TEMPLATE(T, mat_t) mat,
const TEMPLATE(T, ctx_t) ctx)
{
int z;
slong i, j;
slong r = mat->r;
slong c = mat->c;
xxx_printf();
for (i = 0; (i < r); i++)
{
for (j = 0; j < c; j++)
{
xxx_T_print(mat->rows[i] + j, ctx);
if (j != c - 1)
xxx_putc(' ');
}
if (i != r - 1)
xxx_putc(' ');
}
return z;
}
int TEMPLATE(T, mat_fprint_pretty) (FILE * file, const TEMPLATE(T, mat_t) mat,
const TEMPLATE(T, ctx_t) ctx)
{
int z;
slong i, j;
slong r = mat->r;
slong c = mat->c;
xxx_putc('[');
for (i = 0; i < r; i++)
{
xxx_putc('[');
for (j = 0; j < c; j++)
{
xxx_T_print_pretty(mat->rows[i] + j, ctx);
if (j != c - 1)
xxx_putc(' ');
}
xxx_putc(']');
xxx_putc('\n');
}
xxx_putc(']');
return z;
}
#undef xxx_putc
#undef xxx_printf
#undef xxx_T_print
#endif