127 lines
3.6 KiB
C
127 lines
3.6 KiB
C
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/*=============================================================================
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This file is part of FLINT.
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FLINT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FLINT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FLINT; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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=============================================================================*/
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/******************************************************************************
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Copyright (C) 2010 William Hart
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Copyright (C) 2013 Mike Hansen
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******************************************************************************/
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#ifdef T
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#include "templates.h"
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/*
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The macros xxx_putc, xxx_printf, and xxx_T_print are provided as
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wrappers to handle return values and error conditions. While this
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is not exactly pretty, it improves the readability of the
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functions TEMPLATE(T, mat_fprint) and TEMPLATE(T,
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mat_fprint_pretty). Moreover, if we later want to improve the
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handling of returns values, e.g. to return the number of
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characters printed, this will be easier.
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The macros are undef'd at the end of the file.
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*/
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#define xxx_putc(c) \
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do { \
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z = fputc((c), file); \
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if (z <= 0) \
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return z; \
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} while (0)
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#define xxx_printf() \
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do { \
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z = fprintf(file, "%li %li ", r, c); \
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if (z <= 0) \
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return z; \
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} while (0)
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#define xxx_T_print(f, ctx) \
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do { \
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z = TEMPLATE(T, fprint)(file, (f), (ctx)); \
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if (z <= 0) \
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return z; \
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} while(0)
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#define xxx_T_print_pretty(f, ctx) \
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do { \
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z = TEMPLATE(T, fprint_pretty)(file, (f), (ctx)); \
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if (z <= 0) \
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return z; \
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} while(0)
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int TEMPLATE(T, mat_fprint) (FILE * file, const TEMPLATE(T, mat_t) mat,
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const TEMPLATE(T, ctx_t) ctx)
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{
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int z;
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slong i, j;
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slong r = mat->r;
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slong c = mat->c;
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xxx_printf();
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for (i = 0; (i < r); i++)
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{
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for (j = 0; j < c; j++)
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{
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xxx_T_print(mat->rows[i] + j, ctx);
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if (j != c - 1)
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xxx_putc(' ');
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}
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if (i != r - 1)
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xxx_putc(' ');
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}
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return z;
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}
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int TEMPLATE(T, mat_fprint_pretty) (FILE * file, const TEMPLATE(T, mat_t) mat,
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const TEMPLATE(T, ctx_t) ctx)
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{
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int z;
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slong i, j;
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slong r = mat->r;
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slong c = mat->c;
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xxx_putc('[');
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for (i = 0; i < r; i++)
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{
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xxx_putc('[');
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for (j = 0; j < c; j++)
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{
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xxx_T_print_pretty(mat->rows[i] + j, ctx);
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if (j != c - 1)
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xxx_putc(' ');
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}
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xxx_putc(']');
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xxx_putc('\n');
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}
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xxx_putc(']');
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return z;
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}
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#undef xxx_putc
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#undef xxx_printf
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#undef xxx_T_print
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#endif
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