bsl::set::erase

erase overloads

Synopses

Declared in <bslstl_set.h>

Remove the element at the specified position.

set<KEY, COMPARATOR, ALLOCATOR>::iterator
erase(const_iterator position);
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Remove the element equivalent to the specified key, if present.

set<KEY, COMPARATOR, ALLOCATOR>::size_type
erase(key_type const& key);
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Same as the preceding overload, using a transparent key.

template<class t_KEY>
size_type
erase(t_KEY&& key)
requires BloombergLP::bslmf::IsTransparentPredicate<COMPARATOR,
                                                   t_KEY>::value &&
        !is_convertible<BSLS_COMPILERFEATURES_FORWARD_REF(t_KEY),
                        iterator>::value &&
        !is_convertible<BSLS_COMPILERFEATURES_FORWARD_REF(t_KEY),
                        const_iterator>::value;
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Remove the elements in the half-open range [first .. last)].

set<KEY, COMPARATOR, ALLOCATOR>::iterator
erase(
    const_iterator first,
    const_iterator last);
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Return Value

  • iterator to the element following the erased element
  • 1 if an element was erased, otherwise 0
  • last

Parameters

NameDescription
positioniterator to the element to remove
keykey of the element to remove
firstbeginning of the range to erase (inclusive)
lastend of the range to erase (exclusive)