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59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
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[section:remove Range Algorithm - remove]
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[heading Prototype]
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``
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template<
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class ForwardRange,
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class Value
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>
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typename range_iterator<ForwardRange>::type
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remove(ForwardRange& rng, const Value& val);
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template<
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class ForwardRange,
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class Value
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>
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typename range_iterator<const ForwardRange>::type
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remove(const ForwardRange& rng, const Value& val);
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template<
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range_return_value re,
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class ForwardRange,
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class Value
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>
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typename range_return<ForwardRange,re>::type
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remove(ForwardRange& rng, const Value& val);
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template<
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range_return_value re,
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class ForwardRange,
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class Value
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>
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typename range_return<const ForwardRange,re>::type
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remove(const ForwardRange& rng, const Value& val);
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``
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[heading Description]
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`remove` removes from `rng` all of the elements `x` for which `x == val` is `true`. The versions of `remove` that return an iterator, return an iterator `new_last` such that the range `[begin(rng), new_last)` contains no elements equal to `val`. The `range_return` versions of `remove` defines `found` as the new last element. The iterators in the range `[new_last, end(rng))` are dereferenceable, but the elements are unspecified.
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[heading Definition]
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Defined in the header file `boost/range/algorithm/remove.hpp`
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[heading Requirements]
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* `ForwardRange` is a model of the __forward_range__ Concept.
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* `ForwardRange` is mutable.
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* `Value` is a model of the `EqualityComparableConcept`.
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* Objects of type `Value` can be compared for equality with objects of `ForwardRange`'s value type.
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[heading Complexity]
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Linear. `remove` performs exactly `distance(rng)` comparisons for equality.
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[endsect]
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