Reset the target to the null value and return this object.
Synopsis
Declared in <bdlb_nullablevalueref.h>
bdlb::NullableValueRef<TYPE>&
operator=(bsl::nullopt_t const& rhs);Description
Reset the target to the default constructed state (i.e., to have the null value).
Return Value
modifiable reference to this object
Parameters
Name |
Description |
rhs |
nullopt sentinel indicating a null assignment |
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