bsl::unordered_map::unordered_map

Create a copy of original using basicAllocator.

Synopsis

Declared in <bslstl_unorderedmap.h>

unordered_map(
    unordered_map const& original,
    ALLOCATOR const& basicAllocator);

Description

Create an unordered map having the same value, hasher, key-equality comparator, and max_load_factor as the specified original, and using the specified basicAllocator to supply memory. If the ALLOCATOR type is bsl::allocator (the default), then basicAllocator shall be convertible to bslma::Allocator *.

Parameters

NameDescription
originalunordered map to copy or move from
basicAllocatorallocator used to supply memory