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Boost.Range algorithms are now in the boost::range namespace and brought into boost by the appropriate using statement. This allows better interoperation with Boost.Algorithm since errors only occur when the use calls similarly named ambiguous functions. In this event the user can disambiguate by using algorithm::xxx() or range::xxx(). This iteration also updates the concept assert code in the range algorithms.

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[SVN r61023]
This commit is contained in:
Neil Groves
2010-04-03 19:14:13 +00:00
parent b4ae711d4e
commit 22c72c53eb
52 changed files with 2766 additions and 2461 deletions
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338
include/boost/range/algorithm/set_algorithm.hpp
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@ -17,172 +17,182 @@
namespace boost
{
/// \brief template function includes
///
/// range-based version of the includes std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2>
inline bool includes(const SinglePassRange1& rng1,
const SinglePassRange2& rng2)
namespace range
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::includes(boost::begin(rng1),boost::end(rng1),
boost::begin(rng2),boost::end(rng2));
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class BinaryPredicate>
inline bool includes(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
BinaryPredicate pred)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::includes(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), pred);
}
/// \brief template function set_union
///
/// range-based version of the set_union std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_union(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_union(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_union(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_union(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
/// \brief template function set_intersection
///
/// range-based version of the set_intersection std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_intersection(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_intersection(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_intersection(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_intersection(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2),
out, pred);
}
/// \brief template function set_difference
///
/// range-based version of the set_difference std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_difference(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_difference(
boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
/// \brief template function set_symmetric_difference
///
/// range-based version of the set_symmetric_difference std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator
set_symmetric_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_symmetric_difference(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator
set_symmetric_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange1> >();
boost::function_requires< SinglePassRangeConcept<SinglePassRange2> >();
return std::set_symmetric_difference(
boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
/// \brief template function includes
///
/// range-based version of the includes std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2>
inline bool includes(const SinglePassRange1& rng1,
const SinglePassRange2& rng2)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::includes(boost::begin(rng1),boost::end(rng1),
boost::begin(rng2),boost::end(rng2));
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class BinaryPredicate>
inline bool includes(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
BinaryPredicate pred)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::includes(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), pred);
}
/// \brief template function set_union
///
/// range-based version of the set_union std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_union(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_union(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_union(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_union(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
/// \brief template function set_intersection
///
/// range-based version of the set_intersection std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_intersection(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_intersection(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_intersection(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_intersection(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2),
out, pred);
}
/// \brief template function set_difference
///
/// range-based version of the set_difference std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator set_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_difference(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator set_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_difference(
boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
/// \brief template function set_symmetric_difference
///
/// range-based version of the set_symmetric_difference std algorithm
///
/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator>
inline OutputIterator
set_symmetric_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_symmetric_difference(boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out);
}
/// \overload
template<class SinglePassRange1, class SinglePassRange2,
class OutputIterator, class BinaryPredicate>
inline OutputIterator
set_symmetric_difference(const SinglePassRange1& rng1,
const SinglePassRange2& rng2,
OutputIterator out,
BinaryPredicate pred)
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
return std::set_symmetric_difference(
boost::begin(rng1), boost::end(rng1),
boost::begin(rng2), boost::end(rng2), out, pred);
}
} // namespace range
using range::includes;
using range::set_union;
using range::set_intersection;
using range::set_difference;
using range::set_symmetric_difference;
} // namespace boost
#endif // include guard