Return true if the specified ref contains a null value, and false otherwise.
Synopses
Declared in <bdlar_nullablevalueref.h>
Return true if the specified ref contains a null value, and false otherwise.
bool
bdlat_nullableValueIsNull(NullableValueConstRef const& ref);Return true if the specified ref contains a null value, and false otherwise.
bool
bdlat_nullableValueIsNull(NullableValueRef const& ref);Return Value
true if null, and false otherwise
Parameters
Name |
Description |
ref |
nullable‐value reference to query |
Created with MrDocs