69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
|
/*=============================================================================
|
||
|
|
|
||
|
|
This file is part of FLINT.
|
||
|
|
|
||
|
|
FLINT 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.
|
||
|
|
|
||
|
|
FLINT 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 FLINT; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
|
||
|
|
=============================================================================*/
|
||
|
|
/******************************************************************************
|
||
|
|
|
||
|
|
Copyright (C) 2013 Tom Bachmann
|
||
|
|
|
||
|
|
******************************************************************************/
|
||
|
|
#include <iostream>
|
||
|
|
|
||
|
|
#include "permxx.h"
|
||
|
|
#include "flintxx/test/helpers.h"
|
||
|
|
|
||
|
|
using namespace flint;
|
||
|
|
|
||
|
|
int
|
||
|
|
main()
|
||
|
|
{
|
||
|
|
std::cout << "permxxxx....";
|
||
|
|
|
||
|
|
permxx p1(10), p2(10);
|
||
|
|
p1[0] = 1;p1[1] = 0;
|
||
|
|
tassert(p1 != p2);
|
||
|
|
p1 = p2;
|
||
|
|
tassert(p1 == p2);
|
||
|
|
permxx p3(p2);
|
||
|
|
p2[1] = 0;
|
||
|
|
p2[0] = 1;
|
||
|
|
tassert(p1 != p2);
|
||
|
|
tassert(p3 != p2);
|
||
|
|
|
||
|
|
tassert(parity(p2) == 1);
|
||
|
|
|
||
|
|
frandxx state;
|
||
|
|
p1 = permxx::randtest(10, state);
|
||
|
|
tassert(p1*inv(p1) == permxx::one(10));
|
||
|
|
p2 = permxx::randtest(10, state);
|
||
|
|
tassert(p1*p2 == compose(p1, p2));
|
||
|
|
p3 = p1*p2;
|
||
|
|
p1 *= p2;
|
||
|
|
tassert(p1 == p3);
|
||
|
|
|
||
|
|
tassert(maybe_perm_data(&p1) == p1._data());
|
||
|
|
tassert(maybe_perm_data(0) == 0);
|
||
|
|
|
||
|
|
if(0)
|
||
|
|
print(p1); // make sure this compiles
|
||
|
|
|
||
|
|
std::cout << "PASS" << std::endl;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|