Create a nullable object from the specified value using the specified allocator.

Synopsis

Declared in <bdlb_nullablevalue.h>

template<class BDE_OTHER_TYPE>
NullableValue(
    BloombergLP::bslmf::MovableRef_Deduced<bsl::optional<BDE_OTHER_TYPE>> value,
    allocator_type const& allocator)
requires bsl::is_convertible<BDE_OTHER_TYPE, TYPE>::value &&
                     !bsl::is_same<bsl::optional<BDE_OTHER_TYPE>, TYPE>::value;

Parameters

Name

Description

value

optional object from which to move

allocator

allocator used to supply memory

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