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1 | // Boost.Range library |
2 | // | |
3 | // Copyright Neil Groves 2009. Use, modification and | |
4 | // distribution is subject to the Boost Software License, Version | |
5 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
6 | // http://www.boost.org/LICENSE_1_0.txt) | |
7 | // | |
8 | // For more information, see http://www.boost.org/libs/range/ | |
9 | // | |
10 | #ifndef BOOST_RANGE_ALGORITHM_EXT_ERASE_HPP_INCLUDED | |
11 | #define BOOST_RANGE_ALGORITHM_EXT_ERASE_HPP_INCLUDED | |
12 | ||
13 | #include <boost/range/config.hpp> | |
14 | #include <boost/range/concepts.hpp> | |
15 | #include <boost/range/difference_type.hpp> | |
16 | #include <boost/range/iterator_range_core.hpp> | |
17 | #include <boost/range/begin.hpp> | |
18 | #include <boost/range/end.hpp> | |
19 | #include <boost/assert.hpp> | |
20 | ||
21 | namespace boost | |
22 | { | |
23 | namespace range | |
24 | { | |
25 | ||
26 | template< class Container > | |
27 | inline Container& erase( Container& on, | |
28 | iterator_range<BOOST_DEDUCED_TYPENAME Container::iterator> to_erase ) | |
29 | { | |
30 | BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<Container> )); | |
31 | on.erase( boost::begin(to_erase), boost::end(to_erase) ); | |
32 | return on; | |
33 | } | |
34 | ||
35 | template< class Container, class T > | |
36 | inline Container& remove_erase( Container& on, const T& val ) | |
37 | { | |
38 | BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<Container> )); | |
39 | on.erase( | |
40 | std::remove(boost::begin(on), boost::end(on), val), | |
41 | boost::end(on)); | |
42 | return on; | |
43 | } | |
44 | ||
45 | template< class Container, class Pred > | |
46 | inline Container& remove_erase_if( Container& on, Pred pred ) | |
47 | { | |
48 | BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<Container> )); | |
49 | on.erase( | |
50 | std::remove_if(boost::begin(on), boost::end(on), pred), | |
51 | boost::end(on)); | |
52 | return on; | |
53 | } | |
54 | ||
55 | } // namespace range | |
56 | using range::erase; | |
57 | using range::remove_erase; | |
58 | using range::remove_erase_if; | |
59 | } // namespace boost | |
60 | ||
61 | #endif // include guard |