Return whether the specified nullable object is null.
Synopsis
Declared in <bdlat_nullablevaluefunctions.h>
template<class TYPE>
bool
bdlat_nullableValueIsNull(bdlb::NullableValue<TYPE> const& object);Description
Default customization‐point implementation of isNull for bdlb::NullableValue.
Return Value
true if object is null, and false otherwise
Parameters
Name |
Description |
object |
nullable value to test |
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