ALL: Add flint

2014-05-19 00:03:37 +02:00
parent a15ef46ea6
commit d51d8e3652
3752 changed files with 446416 additions and 0 deletions
--- a/external/flint-2.4.3/flintxx/test/t-vector.cpp
+++ b/external/flint-2.4.3/flintxx/test/t-vector.cpp
@@ -0,0 +1,105 @@
+/*=============================================================================
+
+    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 <sstream>
+
+#include "flintxx/vector.h"
+
+#include "flintxx/test/helpers.h"
+#include "flintxx/test/myint.h"
+#include "fmpz_vecxx.h"
+
+using namespace flint;
+
+template<class Vec, class Tuple>
+struct tuple_has
+    : mp::or_<
+          mp::equal_types<Vec, typename Tuple::head_t>,
+          tuple_has<Vec, typename Tuple::tail_t> > { };
+template<class Vec>
+struct tuple_has<Vec, empty_tuple> : mp::false_ { };
+
+template<class Vec, class Expr>
+bool has_vector_temporaries(const Expr& e)
+{
+    return tuple_has<Vec*, typename Expr::ev_traits_t::rule_t::temporaries_t>::val;
+}
+
+template<class Vec>
+void test(const Vec& original, const char* str = "(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)")
+{
+    Vec v(original);
+    Vec w(original);
+    Vec u(original);
+    Vec x(original);
+    for(slong i = 0;i < (slong) v.size();++i)
+    {
+        v[i] = i;
+        w[i] = WORD(0);
+        u[i] = 2*i;
+        x[i] = 8*i;
+    }
+    tassert(v.to_string() == str);
+    tassert(v == v);
+    tassert(v != w);
+
+    tassert(u == v + v);
+    tassert(v == v + w);
+    tassert(x == ((v + v) + (v + v)) + ((v + v) + (v + v)));
+    tassert((v + w)[0] == v[0] + w[0]);
+
+    if(!mp::equal_types<Vec, fmpz_vecxx>::val)
+        tassert(!has_vector_temporaries<Vec>(
+                    ((v + v) + (v + v)) + ((v + v) + (v + v))));
+}
+
+// b/c generic vector has no assignment implementation ...
+void
+test_fmpz_vecxx()
+{
+    fmpz_vecxx a(10), b(10);
+    a[0] = 1;
+    tassert(a != b);
+    a = b;
+    tassert(a == b);
+}
+
+int
+main()
+{
+    std::cout << "vector....";
+
+    typedef make_vector<myint>::type intvec;
+    typedef make_vector_n<myint, 10>::type intvec10;
+
+    test(intvec(10));
+    test(intvec10());
+    test(fmpz_vecxx(10), "10  0 1 2 3 4 5 6 7 8 9");
+    test_fmpz_vecxx();
+
+    std::cout << "PASS" << std::endl;
+
+    return 0;
+}