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-traits.cpp
+++ b/external/flint-2.4.3/flintxx/test/t-traits.cpp
@@ -0,0 +1,136 @@
+/*=============================================================================
+
+    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 "flintxx/test/helpers.h"
+#include "flintxx/traits.h"
+#include "flintxx/mp.h"
+
+using namespace flint;
+using namespace traits;
+
+struct newtype { };
+
+void
+test_integrality()
+{
+    tassert(is_signed_integer<signed char>::val == true);
+    tassert(is_signed_integer<signed int>::val == true);
+    tassert(is_signed_integer<slong>::val == true);
+    tassert(is_signed_integer<unsigned char>::val == false);
+    tassert(is_signed_integer<unsigned int>::val == false);
+    tassert(is_signed_integer<ulong>::val == false);
+    tassert(is_signed_integer<newtype>::val == false);
+
+    tassert(is_unsigned_integer<unsigned char>::val == true);
+    tassert(is_unsigned_integer<unsigned int>::val == true);
+    tassert(is_unsigned_integer<ulong>::val == true);
+    tassert(is_unsigned_integer<signed char>::val == false);
+    tassert(is_unsigned_integer<signed int>::val == false);
+    tassert(is_unsigned_integer<slong>::val == false);
+    tassert(is_unsigned_integer<newtype>::val == false);
+
+    tassert(is_integer<unsigned char>::val == true);
+    tassert(is_integer<unsigned int>::val == true);
+    tassert(is_integer<ulong>::val == true);
+    tassert(is_integer<signed char>::val == true);
+    tassert(is_integer<signed int>::val == true);
+    tassert(is_integer<slong>::val == true);
+    tassert(is_integer<newtype>::val == false);
+
+    tassert(is_string<int>::val == false);
+    tassert(is_string<const char*>::val == true);
+    tassert(is_string<char*>::val == true);
+    tassert(is_string<char[5]>::val == true);
+
+    tassert(fits_into_slong<unsigned char>::val == true);
+    tassert(fits_into_slong<unsigned short>::val == true);
+    tassert(fits_into_slong<ulong>::val == false);
+    tassert(fits_into_slong<signed char>::val == true);
+    tassert(fits_into_slong<signed short>::val == true);
+    tassert(fits_into_slong<signed int>::val == true);
+    tassert(fits_into_slong<slong>::val == true);
+    tassert(fits_into_slong<newtype>::val == false);
+
+    typedef void function_type(int, int);
+    tassert(fits_into_slong<function_type>::val == false);
+}
+
+void
+test_manipulation()
+{
+    using mp::equal_types;
+
+    tassert((equal_types<forwarding<int>::type, int>::val));
+    tassert((equal_types<forwarding<newtype&>::type, newtype&>::val));
+    tassert((equal_types<forwarding<const newtype>::type,
+                const newtype&>::val));
+    tassert((equal_types<forwarding<const newtype&>::type,
+                const newtype&>::val));
+
+    tassert((equal_types<reference<int>::type, int&>::val));
+    tassert((equal_types<reference<newtype&>::type, newtype&>::val));
+    tassert((equal_types<reference<const slong>::type, const slong&>::val));
+    tassert((equal_types<reference<const int&>::type, const int&>::val));
+
+    tassert((equal_types<make_const<int>::type, const int>::val));
+    tassert((equal_types<make_const<newtype&>::type, const newtype&>::val));
+    tassert((equal_types<make_const<const slong>::type, const slong>::val));
+    tassert((equal_types<make_const<const int&>::type, const int&>::val));
+
+    tassert((equal_types<basetype<int>::type, int>::val));
+    tassert((equal_types<basetype<newtype&>::type, newtype>::val));
+    tassert((equal_types<basetype<const slong>::type, slong>::val));
+    tassert((equal_types<basetype<const int&>::type, int>::val));
+    tassert((equal_types<basetype<int*>::type, int*>::val));
+}
+
+class super { };
+class sub : public super { };
+
+void
+test_convertibility()
+{
+    tassert((_is_convertible<super, sub>::val == true));
+    tassert((_is_convertible<sub, super>::val == false));
+    tassert((_is_convertible<sub, newtype>::val == false));
+    tassert((_is_convertible<sub, sub>::val == true));
+    tassert((_is_convertible<int, int>::val == true));
+
+    // Test the HACK.
+    tassert((_is_convertible<int, void(int)>::val == false));
+}
+
+int
+main()
+{
+    std::cout << "traits....";
+
+    test_integrality();
+    test_manipulation();
+    test_convertibility();
+
+    std::cout << "PASS" << std::endl;
+    return 0;
+}