73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*=============================================================================
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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) 2008, 2009, 2010 William Hart
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Copyright (C) 2010 Sebastian Pancratz
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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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#include <stdlib.h>
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#include <stdio.h>
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/*
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Recall the return value conventions for fputc (of type int)
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``If there are no errors, the same character that has been written is
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returned. If an error occurs, EOF is returned and the error indicator
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is set''
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where the EOF macro expands to a negative int, and fprintf (of type int)
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``On success, the total number of characters written is returned.
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On failure, a negative number is returned.''
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*/
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int _TEMPLATE(T, vec_fprint) (FILE * file,
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const TEMPLATE(T, struct) * vec,
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slong len, const TEMPLATE(T, ctx_t) ctx)
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{
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int r;
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slong i;
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r = fprintf(file, "%li", len);
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if ((len > 0) && (r > 0))
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{
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r = fputc(' ', file);
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for (i = 0; (i < len) && (r > 0); i++)
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{
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r = fputc(' ', file);
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if (r > 0)
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r = TEMPLATE(T, fprint) (file, vec + i, ctx);
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}
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}
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return r;
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}
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#endif
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