Return true if the object has a selection with the specified selectionName of the specified selectionNameLength, and false otherwise.
Declared in <bdlar_choiceref.h>
bool
hasSelection(
char const* selectionName,
int selectionNameLength) const;true if the selection exists, and false otherwise
| Name | Description |
|---|---|
| selectionName | name of the selection to look up |
| selectionNameLength | length of selectionName |