Create an empty StripedUnorderedContainerImpl object, a fully thread‐safe hash map where access is divided into "stripes" (a group of buckets protected by a reader‐write mutex). Optionally specify numInitialBuckets and numStripes which define the minimum number of buckets and the (fixed) number of stripes in this map. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The hash map has rehash enabled.
Synopsis
Declared in <bdlcc_stripedunorderedcontainerimpl.h>
explicit
StripedUnorderedContainerImpl(
std::size_t numInitialBuckets = k_DEFAULT_NUM_BUCKETS,
std::size_t numStripes = k_DEFAULT_NUM_STRIPES,
bslma::Allocator* basicAllocator = 0);
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