Initialize anchor with a newly allocated bucket array.

Synopsis

Declared in <bslstl_hashtable.h>

template<class ALLOCATOR>
static
void
initAnchor(
    bslalg::HashTableAnchor* anchor,
    std::size_t bucketArraySize,
    ALLOCATOR const& allocator);

Description

Load into the specified anchor a (contiguous) array of buckets of the specified bucketArraySize using memory supplied by the specified allocator. The behavior is undefined unless 0 < bucketArraySize and 0 == anchor‐>bucketArraySize(). Note that this operation has no effect on anchor‐>listRootAddress().

Parameters

Name

Description

anchor

hash‐table anchor to initialize

bucketArraySize

number of buckets to allocate

allocator

allocator used to supply memory

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