159 lines
5.0 KiB
C++
159 lines
5.0 KiB
C++
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// Copyright Aleksey Gurtovoy 2000-2004
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// Copyright Daniel Walker 2007
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Id$
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// $Date$
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// $Revision$
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#include <boost/mpl/has_xxx.hpp>
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#include <boost/mpl/aux_/config/workaround.hpp>
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#include <boost/mpl/aux_/test.hpp>
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BOOST_MPL_HAS_XXX_TRAIT_DEF(xxx)
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BOOST_MPL_HAS_XXX_TEMPLATE_NAMED_DEF(has_xxx_template, xxx, false)
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BOOST_MPL_HAS_XXX_TEMPLATE_DEF(yyy)
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struct a1 {};
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struct a2 { void xxx(); };
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struct a3 { int xxx; };
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struct a4 { static int xxx(); };
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struct a5 { template< typename T > struct xxx {}; };
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struct b1 { typedef int xxx; };
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struct b2 { struct xxx; };
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struct b3 { typedef int& xxx; };
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struct b4 { typedef int* xxx; };
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struct b5 { typedef int xxx[10]; };
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struct b6 { typedef void (*xxx)(); };
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struct b7 { typedef void (xxx)(); };
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struct c1 { template< typename T > struct xxx {}; };
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struct c2 { template< typename T1, typename T2 > struct xxx {}; };
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struct c3 { template< typename T1, typename T2, typename T3 > struct xxx {}; };
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struct c4 { template< typename T1, typename T2, typename T3, typename T4 > struct xxx {}; };
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struct c5 { template< typename T1, typename T2, typename T3, typename T4, typename T5 > struct xxx {}; };
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struct c6 { template< typename T > struct yyy {}; };
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struct c7 { template< typename T1, typename T2 > struct yyy {}; };
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template< typename T > struct outer;
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template< typename T > struct inner { typedef typename T::type type; };
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// agurt, 15/aug/04: make sure MWCW passes the test in presence of the following
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// template
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template< typename T > struct xxx;
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MPL_TEST_CASE()
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{
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MPL_ASSERT_NOT(( has_xxx<int> ));
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MPL_ASSERT_NOT(( has_xxx_template<int> ));
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#if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
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MPL_ASSERT_NOT(( has_xxx<int&> ));
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MPL_ASSERT_NOT(( has_xxx_template<int&> ));
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MPL_ASSERT_NOT(( has_xxx<int*> ));
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MPL_ASSERT_NOT(( has_xxx_template<int*> ));
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MPL_ASSERT_NOT(( has_xxx<int[]> ));
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MPL_ASSERT_NOT(( has_xxx_template<int[]> ));
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MPL_ASSERT_NOT(( has_xxx<int (*)()> ));
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MPL_ASSERT_NOT(( has_xxx_template<int (*)()> ));
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MPL_ASSERT_NOT(( has_xxx<a2> ));
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MPL_ASSERT_NOT(( has_xxx_template<a2> ));
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MPL_ASSERT_NOT(( has_xxx<a3> ));
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MPL_ASSERT_NOT(( has_xxx_template<a3> ));
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MPL_ASSERT_NOT(( has_xxx<a4> ));
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MPL_ASSERT_NOT(( has_xxx_template<a4> ));
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#if !BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202))
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MPL_ASSERT_NOT(( has_xxx<a5> ));
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MPL_ASSERT(( has_xxx_template<a5> ));
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#endif
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MPL_ASSERT_NOT(( has_xxx< enum_ > ));
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MPL_ASSERT_NOT(( has_xxx_template< enum_ > ));
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#endif
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MPL_ASSERT_NOT(( has_xxx<a1> ));
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MPL_ASSERT_NOT(( has_xxx_template<a1> ));
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MPL_ASSERT_NOT(( has_xxx< outer< inner<int> > > ));
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MPL_ASSERT_NOT(( has_xxx_template< outer< inner<int> > > ));
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MPL_ASSERT_NOT(( has_xxx< incomplete > ));
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MPL_ASSERT_NOT(( has_xxx_template< incomplete > ));
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MPL_ASSERT_NOT(( has_xxx< abstract > ));
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MPL_ASSERT_NOT(( has_xxx_template< abstract > ));
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MPL_ASSERT_NOT(( has_xxx< noncopyable > ));
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MPL_ASSERT_NOT(( has_xxx_template< noncopyable > ));
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#if !BOOST_WORKAROUND(__COMO_VERSION__, BOOST_TESTED_AT(4308))
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MPL_ASSERT_NOT(( has_xxx_template<b1> ));
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MPL_ASSERT_NOT(( has_xxx_template<b2> ));
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MPL_ASSERT_NOT(( has_xxx_template<b3> ));
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MPL_ASSERT_NOT(( has_xxx_template<b4> ));
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MPL_ASSERT_NOT(( has_xxx_template<b5> ));
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MPL_ASSERT_NOT(( has_xxx_template<b6> ));
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MPL_ASSERT_NOT(( has_xxx_template<b7> ));
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#endif
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// Same name, different args.
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MPL_ASSERT(( has_xxx_template<c1> ));
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MPL_ASSERT(( has_xxx_template<c2> ));
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MPL_ASSERT(( has_xxx_template<c3> ));
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MPL_ASSERT(( has_xxx_template<c4> ));
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MPL_ASSERT(( has_xxx_template<c5> ));
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MPL_ASSERT(( has_yyy<c6> ));
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MPL_ASSERT(( has_yyy<c7> ));
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// Different name, different args.
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MPL_ASSERT_NOT(( has_xxx_template<c6> ));
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MPL_ASSERT_NOT(( has_xxx_template<c7> ));
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MPL_ASSERT_NOT(( has_yyy<c1> ));
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MPL_ASSERT_NOT(( has_yyy<c2> ));
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MPL_ASSERT_NOT(( has_yyy<c3> ));
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MPL_ASSERT_NOT(( has_yyy<c4> ));
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MPL_ASSERT_NOT(( has_yyy<c5> ));
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MPL_ASSERT(( has_xxx<b1,true_> ));
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MPL_ASSERT(( has_xxx<b2,true_> ));
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MPL_ASSERT(( has_xxx<b3,true_> ));
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MPL_ASSERT(( has_xxx<b4,true_> ));
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MPL_ASSERT(( has_xxx<b5,true_> ));
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MPL_ASSERT(( has_xxx<b6,true_> ));
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MPL_ASSERT(( has_xxx<b7,true_> ));
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MPL_ASSERT(( has_xxx_template<c1,true_> ));
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#if !defined(HAS_XXX_ASSERT)
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# define HAS_XXX_ASSERT(x) MPL_ASSERT(x)
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#endif
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HAS_XXX_ASSERT(( has_xxx<b1> ));
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HAS_XXX_ASSERT(( has_xxx<b2> ));
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HAS_XXX_ASSERT(( has_xxx<b3> ));
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HAS_XXX_ASSERT(( has_xxx<b4> ));
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HAS_XXX_ASSERT(( has_xxx<b5> ));
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HAS_XXX_ASSERT(( has_xxx<b6> ));
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HAS_XXX_ASSERT(( has_xxx<b7> ));
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#if !defined(HAS_XXX_TEMPLATE_ASSERT)
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# define HAS_XXX_TEMPLATE_ASSERT(x) MPL_ASSERT(x)
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#endif
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HAS_XXX_TEMPLATE_ASSERT(( has_xxx_template<c1> ));
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}
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