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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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88
include/boost/range/algorithm/find_if.hpp
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@ -18,52 +18,56 @@
namespace boost
{
/// \brief template function find_if
///
/// range-based version of the find_if std algorithm
///
/// \pre SinglePassRange is a model of the SinglePassRangeConcept
/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
template< class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange>::type
find_if( SinglePassRange& rng, UnaryPredicate pred )
namespace range
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange> >();
return std::find_if(boost::begin(rng), boost::end(rng), pred);
}
/// \overload
template< class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type
find_if( const SinglePassRange& rng, UnaryPredicate pred )
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange> >();
return std::find_if(boost::begin(rng), boost::end(rng), pred);
}
/// \brief template function find_if
///
/// range-based version of the find_if std algorithm
///
/// \pre SinglePassRange is a model of the SinglePassRangeConcept
/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
template< class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange>::type
find_if( SinglePassRange& rng, UnaryPredicate pred )
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
return std::find_if(boost::begin(rng), boost::end(rng), pred);
}
/// \overload
template< class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type
find_if( const SinglePassRange& rng, UnaryPredicate pred )
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
return std::find_if(boost::begin(rng), boost::end(rng), pred);
}
// range_return overloads
/// \overload
template< range_return_value re, class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_return<SinglePassRange,re>::type
find_if( SinglePassRange& rng, UnaryPredicate pred )
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange> >();
return range_return<SinglePassRange,re>::
pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
rng);
}
/// \overload
template< range_return_value re, class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange,re>::type
find_if( const SinglePassRange& rng, UnaryPredicate pred )
{
boost::function_requires< SinglePassRangeConcept<SinglePassRange> >();
return range_return<const SinglePassRange,re>::
pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
rng);
}
/// \overload
template< range_return_value re, class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_return<SinglePassRange,re>::type
find_if( SinglePassRange& rng, UnaryPredicate pred )
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
return range_return<SinglePassRange,re>::
pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
rng);
}
/// \overload
template< range_return_value re, class SinglePassRange, class UnaryPredicate >
inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange,re>::type
find_if( const SinglePassRange& rng, UnaryPredicate pred )
{
BOOST_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
return range_return<const SinglePassRange,re>::
pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
rng);
}
} // namespace range
using range::find_if;
} // namespace boost
#endif // include guard