/usr/include/eclib/gpslave.h is in libec-dev 2013-01-01-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | // parislave.h: class for starting up a "slave" background gp process
//////////////////////////////////////////////////////////////////////////
//
// Copyright 1990-2012 John Cremona
//
// This file is part of the mwrank package.
//
// mwrank 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.
//
// mwrank 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 mwrank; if not, write to the Free Software Foundation,
// Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
//
//////////////////////////////////////////////////////////////////////////
#include "interface.h"
// The slave can be sent input via a fifo file and the output
// recovered. Intended for integer factorization only at present.
class parislave {
char gpinfilename[18];
char gpoutput[1000];
FILE* gp; // pointer to file from which gp takes its input
ofstream gpin; // ofstream attached to latter
int dummy; // =1 iff we have no gp to use
public:
parislave();
~parislave();
vector<bigint> factor(const bigint& n, int proof=1);
int is_prime(const bigint& n);
int is_running() {return !dummy;}
};
extern parislave the_pari_slave; // The one and only instance
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