516 lines
18 KiB
C++
516 lines
18 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Olaf Krzikalla 2004-2006.
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// (C) Copyright Ion Gaztanaga 2006-2013.
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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/intrusive for documentation.
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//
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/////////////////////////////////////////////////////////////////////////////
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#include <boost/intrusive/list.hpp>
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#include <boost/intrusive/pointer_traits.hpp>
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#include "itestvalue.hpp"
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#include "bptr_value.hpp"
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#include "smart_ptr.hpp"
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#include "common_functors.hpp"
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#include <vector>
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#include <boost/detail/lightweight_test.hpp>
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#include "test_macros.hpp"
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#include "test_container.hpp"
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#include <typeinfo>
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using namespace boost::intrusive;
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template<class VoidPointer>
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struct hooks
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{
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typedef list_base_hook<void_pointer<VoidPointer> > base_hook_type;
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typedef list_base_hook< link_mode<auto_unlink>
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, void_pointer<VoidPointer>, tag<void> > auto_base_hook_type;
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typedef list_member_hook<void_pointer<VoidPointer>, tag<void> > member_hook_type;
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typedef list_member_hook< link_mode<auto_unlink>
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, void_pointer<VoidPointer> > auto_member_hook_type;
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typedef nonhook_node_member< list_node_traits< VoidPointer >,
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circular_list_algorithms > nonhook_node_member_type;
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};
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template < typename ListType, typename ValueContainer >
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struct test_list
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{
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typedef ListType list_type;
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typedef typename list_type::value_traits value_traits;
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typedef typename value_traits::value_type value_type;
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typedef typename list_type::node_algorithms node_algorithms;
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static void test_all(ValueContainer&);
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static void test_front_back(ValueContainer&);
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static void test_sort(ValueContainer&);
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static void test_merge(ValueContainer&);
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static void test_remove_unique(ValueContainer&);
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static void test_insert(ValueContainer&);
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static void test_shift(ValueContainer&);
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static void test_swap(ValueContainer&);
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static void test_clone(ValueContainer&);
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static void test_container_from_end(ValueContainer&, detail::true_type);
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static void test_container_from_end(ValueContainer&, detail::false_type) {}
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};
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template < typename ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >::test_all(ValueContainer& values)
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{
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{
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list_type list(values.begin(), values.end());
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test::test_container(list);
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list.clear();
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list.insert(list.end(), values.begin(), values.end());
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test::test_sequence_container(list, values);
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}
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{
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list_type list(values.begin(), values.end());
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test::test_iterator_bidirectional(list);
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}
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test_front_back(values);
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test_sort(values);
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test_merge(values);
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test_remove_unique(values);
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test_insert(values);
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test_shift(values);
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test_swap(values);
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test_clone(values);
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test_container_from_end(values, detail::bool_< ListType::has_container_from_iterator >());
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}
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//test: push_front, pop_front, push_back, pop_back, front, back, size, empty:
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_front_back(ValueContainer& values)
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{
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list_type testlist;
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BOOST_TEST (testlist.empty());
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testlist.push_back (values[0]);
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BOOST_TEST (testlist.size() == 1);
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BOOST_TEST (&testlist.front() == &values[0]);
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BOOST_TEST (&testlist.back() == &values[0]);
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testlist.push_front (values[1]);
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BOOST_TEST (testlist.size() == 2);
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BOOST_TEST (&testlist.front() == &values[1]);
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BOOST_TEST (&testlist.back() == &values[0]);
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testlist.pop_back();
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BOOST_TEST (testlist.size() == 1);
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const list_type &const_testlist = testlist;
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BOOST_TEST (&const_testlist.front() == &values[1]);
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BOOST_TEST (&const_testlist.back() == &values[1]);
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testlist.pop_front();
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BOOST_TEST (testlist.empty());
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}
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//test: constructor, iterator, reverse_iterator, sort, reverse:
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_sort(ValueContainer& values)
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{
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list_type testlist(values.begin(), values.end());
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{ int init_values [] = { 1, 2, 3, 4, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist.begin() ); }
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testlist.sort (even_odd());
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{ int init_values [] = { 5, 3, 1, 4, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist.rbegin() ); }
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testlist.reverse();
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{ int init_values [] = { 5, 3, 1, 4, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist.begin() ); }
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}
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//test: merge due to error in merge implementation:
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_remove_unique (ValueContainer& values)
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{
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{
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list_type list(values.begin(), values.end());
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list.remove_if(is_even());
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int init_values [] = { 1, 3, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, list.begin() );
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}
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{
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list_type list(values.begin(), values.end());
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list.remove_if(is_odd());
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int init_values [] = { 2, 4 };
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TEST_INTRUSIVE_SEQUENCE( init_values, list.begin() );
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}
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{
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list_type list(values.begin(), values.end());
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list.remove_and_dispose_if(is_even(), test::empty_disposer());
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int init_values [] = { 1, 3, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, list.begin() );
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}
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{
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list_type list(values.begin(), values.end());
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list.remove_and_dispose_if(is_odd(), test::empty_disposer());
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int init_values [] = { 2, 4 };
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TEST_INTRUSIVE_SEQUENCE( init_values, list.begin() );
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}
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{
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ValueContainer values2(values);
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list_type list(values.begin(), values.end());
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list.insert(list.end(), values2.begin(), values2.end());
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list.sort();
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int init_values [] = { 1, 1, 2, 2, 3, 3, 4, 4, 5, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, list.begin() );
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list.unique();
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int init_values2 [] = { 1, 2, 3, 4, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values2, list.begin() );
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}
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}
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//test: merge due to error in merge implementation:
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_merge (ValueContainer& values)
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{
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list_type testlist1, testlist2;
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testlist1.push_front (values[0]);
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testlist2.push_front (values[4]);
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testlist2.push_front (values[3]);
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testlist2.push_front (values[2]);
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testlist1.merge (testlist2);
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int init_values [] = { 1, 3, 4, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() );
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}
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//test: assign, insert, const_iterator, const_reverse_iterator, erase, s_iterator_to:
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_insert(ValueContainer& values)
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{
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list_type testlist;
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testlist.assign (values.begin() + 2, values.begin() + 5);
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const list_type& const_testlist = testlist;
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{ int init_values [] = { 3, 4, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, const_testlist.begin() ); }
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typename list_type::iterator i = ++testlist.begin();
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BOOST_TEST (i->value_ == 4);
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{
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typename list_type::const_iterator ci = typename list_type::iterator();
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(void)ci;
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}
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testlist.insert (i, values[0]);
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{ int init_values [] = { 5, 4, 1, 3 };
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TEST_INTRUSIVE_SEQUENCE( init_values, const_testlist.rbegin() ); }
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i = testlist.iterator_to (values[4]);
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BOOST_TEST (&*i == &values[4]);
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i = list_type::s_iterator_to (values[4]);
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BOOST_TEST (&*i == &values[4]);
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typename list_type::const_iterator ic;
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ic = testlist.iterator_to (static_cast< typename list_type::const_reference >(values[4]));
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BOOST_TEST (&*ic == &values[4]);
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ic = list_type::s_iterator_to (static_cast< typename list_type::const_reference >(values[4]));
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BOOST_TEST (&*ic == &values[4]);
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i = testlist.erase (i);
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BOOST_TEST (i == testlist.end());
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{ int init_values [] = { 3, 1, 4 };
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TEST_INTRUSIVE_SEQUENCE( init_values, const_testlist.begin() ); }
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}
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_shift(ValueContainer& values)
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{
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list_type testlist;
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const int num_values = (int)values.size();
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std::vector<int> expected_values(num_values);
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for(int s = 1; s <= num_values; ++s){
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expected_values.resize(s);
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//Shift forward all possible positions 3 times
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for(int i = 0; i < s*3; ++i){
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testlist.insert(testlist.begin(), values.begin(), values.begin() + s);
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testlist.shift_forward(i);
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for(int j = 0; j < s; ++j){
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expected_values[(j + s - i%s) % s] = (j + 1);
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}
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TEST_INTRUSIVE_SEQUENCE_EXPECTED(expected_values, testlist.begin());
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testlist.clear();
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}
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//Shift backwards all possible positions
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for(int i = 0; i < s*3; ++i){
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testlist.insert(testlist.begin(), values.begin(), values.begin() + s);
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testlist.shift_backwards(i);
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for(int j = 0; j < s; ++j){
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expected_values[(j + i) % s] = (j + 1);
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}
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TEST_INTRUSIVE_SEQUENCE_EXPECTED(expected_values, testlist.begin());
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testlist.clear();
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}
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}
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}
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//test: insert (seq-version), swap, splice, erase (seq-version):
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_swap(ValueContainer& values)
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{
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{
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list_type testlist1 (values.begin(), values.begin() + 2);
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list_type testlist2;
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testlist2.insert (testlist2.end(), values.begin() + 2, values.begin() + 5);
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testlist1.swap (testlist2);
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{ int init_values [] = { 3, 4, 5 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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{ int init_values [] = { 1, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist2.begin() ); }
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testlist2.splice (++testlist2.begin(), testlist1);
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{ int init_values [] = { 1, 3, 4, 5, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist2.begin() ); }
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BOOST_TEST (testlist1.empty());
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testlist1.splice (testlist1.end(), testlist2, ++(++testlist2.begin()));
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{ int init_values [] = { 4 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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{ int init_values [] = { 1, 3, 5, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist2.begin() ); }
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testlist1.splice (testlist1.end(), testlist2,
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testlist2.begin(), ----testlist2.end());
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{ int init_values [] = { 4, 1, 3 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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{ int init_values [] = { 5, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist2.begin() ); }
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testlist1.erase (testlist1.iterator_to(values[0]), testlist1.end());
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BOOST_TEST (testlist1.size() == 1);
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BOOST_TEST (&testlist1.front() == &values[3]);
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}
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{
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list_type testlist1 (values.begin(), values.begin() + 2);
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list_type testlist2 (values.begin() + 3, values.begin() + 5);
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swap_nodes< node_algorithms >(values[0], values[2]);
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{ int init_values [] = { 3, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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swap_nodes< node_algorithms >(values[2], values[4]);
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{ int init_values [] = { 5, 2 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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{ int init_values [] = { 4, 3 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist2.begin() ); }
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}
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{
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list_type testlist1 (values.begin(), values.begin() + 1);
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{ int init_values [] = { 1 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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swap_nodes< node_algorithms >(values[1], values[2]);
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{ int init_values [] = { 1 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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swap_nodes< node_algorithms >(values[0], values[2]);
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{ int init_values [] = { 3 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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swap_nodes< node_algorithms >(values[0], values[2]);
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{ int init_values [] = { 1 };
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TEST_INTRUSIVE_SEQUENCE( init_values, testlist1.begin() ); }
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}
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}
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_container_from_end(ValueContainer& values, detail::true_type)
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{
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list_type testlist1 (values.begin(), values.begin() + values.size());
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BOOST_TEST (testlist1 == list_type::container_from_end_iterator(testlist1.end()));
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BOOST_TEST (testlist1 == list_type::container_from_end_iterator(testlist1.cend()));
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}
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template < class ListType, typename ValueContainer >
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void test_list< ListType, ValueContainer >
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::test_clone(ValueContainer& values)
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{
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list_type testlist1 (values.begin(), values.begin() + values.size());
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list_type testlist2;
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testlist2.clone_from(testlist1, test::new_cloner<value_type>(), test::delete_disposer<value_type>());
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BOOST_TEST (testlist2 == testlist1);
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testlist2.clear_and_dispose(test::delete_disposer<value_type>());
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BOOST_TEST (testlist2.empty());
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}
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template < typename ValueTraits, bool ConstantTimeSize, bool Default_Holder, typename ValueContainer >
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struct make_and_test_list
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: test_list< list< typename ValueTraits::value_type,
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value_traits< ValueTraits >,
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size_type< std::size_t >,
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constant_time_size< ConstantTimeSize >
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>,
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ValueContainer
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>
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{};
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template < typename ValueTraits, bool ConstantTimeSize, typename ValueContainer >
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struct make_and_test_list< ValueTraits, ConstantTimeSize, false, ValueContainer >
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: test_list< list< typename ValueTraits::value_type,
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value_traits< ValueTraits >,
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size_type< std::size_t >,
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constant_time_size< ConstantTimeSize >,
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header_holder_type< heap_node_holder< typename ValueTraits::pointer > >
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>,
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ValueContainer
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>
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{};
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template < class VoidPointer, bool ConstantTimeSize, bool Default_Holder >
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class test_main_template
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{
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public:
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int operator()()
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{
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typedef testvalue< hooks<VoidPointer> > value_type;
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std::vector<value_type> data (5);
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for (int i = 0; i < 5; ++i)
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data[i].value_ = i + 1;
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make_and_test_list < typename detail::get_base_value_traits <
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value_type,
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typename hooks<VoidPointer>::base_hook_type
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>::type,
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ConstantTimeSize,
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Default_Holder,
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std::vector< value_type >
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>::test_all(data);
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make_and_test_list < typename detail::get_member_value_traits <
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member_hook< value_type, typename hooks<VoidPointer>::member_hook_type, &value_type::node_>
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>::type,
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ConstantTimeSize,
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Default_Holder,
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std::vector< value_type >
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>::test_all(data);
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make_and_test_list< nonhook_node_member_value_traits <
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value_type,
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typename hooks<VoidPointer>::nonhook_node_member_type,
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&value_type::nhn_member_,
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safe_link
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>,
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ConstantTimeSize,
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Default_Holder,
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std::vector< value_type >
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>::test_all(data);
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return 0;
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}
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};
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template < class VoidPointer, bool Default_Holder >
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class test_main_template< VoidPointer, false, Default_Holder >
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{
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public:
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int operator()()
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{
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typedef testvalue< hooks<VoidPointer> > value_type;
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std::vector<value_type> data (5);
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for (int i = 0; i < 5; ++i)
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data[i].value_ = i + 1;
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make_and_test_list < typename detail::get_base_value_traits <
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value_type,
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typename hooks<VoidPointer>::auto_base_hook_type
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>::type,
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false,
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Default_Holder,
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std::vector< value_type >
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>::test_all(data);
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make_and_test_list < typename detail::get_member_value_traits <
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member_hook< value_type, typename hooks<VoidPointer>::auto_member_hook_type, &value_type::auto_node_>
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>::type,
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false,
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Default_Holder,
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std::vector< value_type >
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>::test_all(data);
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return 0;
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}
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};
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template < bool ConstantTimeSize >
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struct test_main_template_bptr
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{
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int operator()()
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{
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typedef BPtr_Value value_type;
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typedef BPtr_Value_Traits< List_BPtr_Node_Traits > list_value_traits;
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typedef typename list_value_traits::node_ptr node_ptr;
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typedef bounded_allocator< value_type > allocator_type;
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bounded_allocator_scope<allocator_type> bounded_scope; (void)bounded_scope;
|
|
|
|
allocator_type allocator;
|
|
|
|
{
|
|
bounded_reference_cont< value_type > ref_cont;
|
|
for (int i = 0; i < 5; ++i)
|
|
{
|
|
node_ptr tmp = allocator.allocate(1);
|
|
new (tmp.raw()) value_type(i + 1);
|
|
ref_cont.push_back(*tmp);
|
|
}
|
|
|
|
test_list < list < value_type,
|
|
value_traits< list_value_traits >,
|
|
size_type< std::size_t >,
|
|
constant_time_size< ConstantTimeSize >,
|
|
header_holder_type< bounded_pointer_holder< value_type > >
|
|
>,
|
|
bounded_reference_cont< value_type >
|
|
>::test_all(ref_cont);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
int main()
|
|
{
|
|
// test (plain/smart pointers) x (nonconst/const size) x (void node allocator)
|
|
test_main_template<void*, false, true>()();
|
|
test_main_template<boost::intrusive::smart_ptr<void>, false, true>()();
|
|
test_main_template<void*, true, true>()();
|
|
test_main_template<boost::intrusive::smart_ptr<void>, true, true>()();
|
|
// test (bounded pointers) x ((nonconst/const size) x (special node allocator)
|
|
test_main_template_bptr< true >()();
|
|
test_main_template_bptr< false >()();
|
|
|
|
return boost::report_errors();
|
|
}
|