47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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/* mpq_out_str(stream,base,integer) */
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/*
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Copyright 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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*/
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#include <stdio.h>
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#include "gmp.h"
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#include "gmp-impl.h"
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size_t
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mpq_out_str (FILE *stream, int base, mpq_srcptr q)
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{
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size_t written;
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if (stream == NULL)
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stream = stdout;
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written = mpz_out_str (stream, base, mpq_numref (q));
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if (mpz_cmp_ui (mpq_denref (q), 1) != 0)
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{
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putc ('/', stream);
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written += 1 + mpz_out_str (stream, base, mpq_denref (q));
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}
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return ferror (stream) ? 0 : written;
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}
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