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[boost][range] - Improved handling of temporary ranges in range algorithms.

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[SVN r63903]
This commit is contained in:
Neil Groves
2010-07-12 00:12:49 +00:00
parent ef000176d8
commit 74a01a4487
57 changed files with 1178 additions and 216 deletions
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245
test/algorithm_test/mismatch.cpp
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@ -23,6 +23,130 @@ namespace boost
{
namespace
{
template< class Container1, class Container2 >
void eval_mismatch(Container1& cont1,
Container2& cont2,
BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type ref_it1,
BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type ref_it2
)
{
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type iter1_t;
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type iter2_t;
typedef std::pair<iter1_t, iter2_t> result_pair_t;
result_pair_t result = boost::mismatch(cont1, cont2);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(boost::make_iterator_range(cont1),
cont2);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(cont1,
boost::make_iterator_range(cont2));
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(boost::make_iterator_range(cont1),
boost::make_iterator_range(cont2));
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
}
template< class Container1, class Container2, class Pred >
void eval_mismatch(Container1& cont1,
Container2& cont2,
Pred pred,
BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type ref_it1,
BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type ref_it2
)
{
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type iter1_t;
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type iter2_t;
typedef std::pair<iter1_t, iter2_t> result_pair_t;
result_pair_t result = boost::mismatch(cont1, cont2, pred);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(boost::make_iterator_range(cont1),
cont2, pred);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(cont1,
boost::make_iterator_range(cont2), pred);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
result = boost::mismatch(boost::make_iterator_range(cont1),
boost::make_iterator_range(cont2),
pred);
BOOST_CHECK( result.first == ref_it1 );
BOOST_CHECK( result.second == ref_it2 );
}
template< class Container1, class Container2 >
void eval_mismatch(Container1& cont1,
Container2& cont2,
const int ref1,
const int ref2)
{
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type iter1_t;
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type iter2_t;
typedef std::pair<iter1_t, iter2_t> result_pair_t;
result_pair_t result = boost::mismatch(cont1, cont2);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(boost::make_iterator_range(cont1), cont2);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(cont1, boost::make_iterator_range(cont2));
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(boost::make_iterator_range(cont1),
boost::make_iterator_range(cont2));
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
}
template< class Container1, class Container2, class Pred >
void eval_mismatch(Container1& cont1,
Container2& cont2,
Pred pred,
const int ref1,
const int ref2)
{
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container1>::type iter1_t;
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container2>::type iter2_t;
typedef std::pair<iter1_t, iter2_t> result_pair_t;
result_pair_t result = boost::mismatch(cont1, cont2, pred);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(boost::make_iterator_range(cont1),
cont2, pred);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(cont1, boost::make_iterator_range(cont2),
pred);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
result = boost::mismatch(boost::make_iterator_range(cont1),
boost::make_iterator_range(cont2),
pred);
BOOST_CHECK_EQUAL( ref1, *result.first );
BOOST_CHECK_EQUAL( ref2, *result.second );
}
template< class Container1, class Container2 >
void test_mismatch_impl()
{
@ -46,107 +170,42 @@ namespace boost
typedef std::pair<iterator1_t, const_iterator2_t> pair_mcit_t;
typedef std::pair<const_iterator1_t, const_iterator2_t> pair_ccit_t;
pair_mmit_t pair_mmit = boost::mismatch(cont1, cont2);
BOOST_CHECK( pair_mmit.first == cont1.end() );
BOOST_CHECK( pair_mmit.second == cont2.end() );
pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_mmit.first == cont1.end() );
BOOST_CHECK( pair_mmit.second == cont2.end() );
pair_cmit_t pair_cmit = boost::mismatch(cref_cont1, cont2);
BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
BOOST_CHECK( pair_cmit.second == cont2.end() );
pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
BOOST_CHECK( pair_cmit.second == cont2.end() );
pair_mcit_t pair_mcit = boost::mismatch(cont1, cref_cont2);
BOOST_CHECK( pair_mcit.first == cont1.end() );
BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_mcit.first == cont1.end() );
BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
pair_ccit_t pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
eval_mismatch(cont1, cont2, cont1.end(), cont2.end());
eval_mismatch(cont1, cont2, std::equal_to<int>(), cont1.end(), cont2.end());
eval_mismatch(cref_cont1, cont2, cref_cont1.end(), cont2.end());
eval_mismatch(cref_cont1, cont2, std::equal_to<int>(), cref_cont1.end(), cont2.end());
eval_mismatch(cont1, cref_cont2, cont1.end(), cref_cont2.end());
eval_mismatch(cont1, cref_cont2, std::equal_to<int>(), cont1.end(), cref_cont2.end());
eval_mismatch(cref_cont1, cref_cont2, cref_cont1.end(), cref_cont2.end());
eval_mismatch(cref_cont1, cref_cont2, std::equal_to<int>(), cref_cont1.end(), cref_cont2.end());
cont1 += 1,2,3,4;
cont2 += 1,2,3,4;
pair_mmit = boost::mismatch(cont1, cont2);
BOOST_CHECK( pair_mmit.first == cont1.end() );
BOOST_CHECK( pair_mmit.second == cont2.end() );
pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_mmit.first == cont1.end() );
BOOST_CHECK( pair_mmit.second == cont2.end() );
pair_cmit = boost::mismatch(cref_cont1, cont2);
BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
BOOST_CHECK( pair_cmit.second == cont2.end() );
pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
BOOST_CHECK( pair_cmit.second == cont2.end() );
pair_mcit = boost::mismatch(cont1, cref_cont2);
BOOST_CHECK( pair_mcit.first == cont1.end() );
BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_mcit.first == cont1.end() );
BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
eval_mismatch(cont1, cont2, cont1.end(), cont2.end());
eval_mismatch(cont1, cont2, std::equal_to<int>(), cont1.end(), cont2.end());
eval_mismatch(cref_cont1, cont2, cref_cont1.end(), cont2.end());
eval_mismatch(cref_cont1, cont2, std::equal_to<int>(), cref_cont1.end(), cont2.end());
eval_mismatch(cont1, cref_cont2, cont1.end(), cref_cont2.end());
eval_mismatch(cont1, cref_cont2, std::equal_to<int>(), cont1.end(), cref_cont2.end());
eval_mismatch(cref_cont1, cref_cont2, cref_cont1.end(), cref_cont2.end());
eval_mismatch(cref_cont1, cref_cont2, std::equal_to<int>(), cref_cont1.end(), cref_cont2.end());
cont1.clear();
cont2.clear();
cont1 += 1,2,3,4;
cont2 += 1,2,5,4;
pair_mmit = boost::mismatch(cont1, cont2);
BOOST_CHECK( pair_mmit.first != cont1.end() && *pair_mmit.first == 3 );
BOOST_CHECK( pair_mmit.second != cont2.end() && *pair_mmit.second == 5 );
pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_mmit.first != cont1.end() && *pair_mmit.first == 3 );
BOOST_CHECK( pair_mmit.second != cont2.end() && *pair_mmit.second == 5 );
pair_mmit = boost::mismatch(cont1, cont2, std::not_equal_to<int>());
BOOST_CHECK( pair_mmit.first == cont1.begin() );
BOOST_CHECK( pair_mmit.second == cont2.begin() );
pair_cmit = boost::mismatch(cref_cont1, cont2);
BOOST_CHECK( pair_cmit.first != cref_cont1.end() && *pair_cmit.first == 3 );
BOOST_CHECK( pair_cmit.second != cont2.end() && *pair_cmit.second == 5 );
pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
BOOST_CHECK( pair_cmit.first != cref_cont1.end() && *pair_cmit.first == 3 );
BOOST_CHECK( pair_cmit.second != cont2.end() && *pair_cmit.second == 5 );
pair_cmit = boost::mismatch(cref_cont1, cont2, std::not_equal_to<int>());
BOOST_CHECK( pair_cmit.first == cref_cont1.begin() );
BOOST_CHECK( pair_cmit.second == cont2.begin() );
pair_mcit = boost::mismatch(cont1, cref_cont2);
BOOST_CHECK( pair_mcit.first != cont1.end() && *pair_mcit.first == 3 );
BOOST_CHECK( pair_mcit.second != cref_cont2.end() && *pair_mcit.second == 5 );
pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_mcit.first != cont1.end() && *pair_mcit.first == 3 );
BOOST_CHECK( pair_mcit.second != cref_cont2.end() && *pair_mcit.second == 5 );
pair_mcit = boost::mismatch(cont1, cref_cont2, std::not_equal_to<int>());
BOOST_CHECK( pair_mcit.first == cont1.begin() );
BOOST_CHECK( pair_mcit.second == cref_cont2.begin() );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
BOOST_CHECK( pair_ccit.first != cref_cont1.end() && *pair_ccit.first == 3 );
BOOST_CHECK( pair_ccit.second != cref_cont2.end() && *pair_ccit.second == 5 );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
BOOST_CHECK( pair_ccit.first != cref_cont1.end() && *pair_ccit.first == 3 );
BOOST_CHECK( pair_ccit.second != cref_cont2.end() && *pair_ccit.second == 5 );
pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::not_equal_to<int>());
BOOST_CHECK( pair_ccit.first == cref_cont1.begin() );
BOOST_CHECK( pair_ccit.second == cref_cont2.begin() );
eval_mismatch(cont1, cont2, 3, 5);
eval_mismatch(cont1, cont2, std::equal_to<int>(), 3, 5);
eval_mismatch(cont1, cont2, std::not_equal_to<int>(), cont1.begin(), cont2.begin());
eval_mismatch(cref_cont1, cont2, 3, 5);
eval_mismatch(cref_cont1, cont2, std::equal_to<int>(), 3, 5);
eval_mismatch(cref_cont1, cont2, std::not_equal_to<int>(), cref_cont1.begin(), cont2.begin());
eval_mismatch(cont1, cref_cont2, 3, 5);
eval_mismatch(cont1, cref_cont2, std::equal_to<int>(), 3, 5);
eval_mismatch(cont1, cref_cont2, std::not_equal_to<int>(), cont1.begin(), cref_cont2.begin());
eval_mismatch(cref_cont1, cref_cont2, 3, 5);
eval_mismatch(cref_cont1, cref_cont2, std::equal_to<int>(), 3, 5);
eval_mismatch(cref_cont1, cref_cont2, std::not_equal_to<int>(), cref_cont1.begin(), cref_cont2.begin());
}
void test_mismatch()