osmpq.cc
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上传日期:2022-08-06
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文件大小:1k
- /* operator<< -- mpq formatted output to an ostream.
- Copyright 2001 Free Software Foundation, Inc.
- This file is part of the GNU MP Library.
- The GNU MP Library is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at your
- option) any later version.
- The GNU MP Library 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 Lesser General Public
- License for more details.
- You should have received a copy of the GNU Lesser General Public License
- along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
- #include <iostream>
- #include <stdarg.h> /* for va_list and hence doprnt_funs_t */
- #include <string.h>
- #include "gmp.h"
- #include "gmp-impl.h"
- using namespace std;
- ostream&
- operator<< (ostream &o, mpq_srcptr q)
- {
- struct doprnt_params_t param;
- __gmp_doprnt_params_from_ios (¶m, o);
- return __gmp_doprnt_integer_ostream (o, ¶m,
- mpq_get_str (NULL, param.base, q));
- }