Function
Gtk.value_dup_expression
Declaration [src]
GtkExpression*
gtk_value_dup_expression (
  const GValue* value
)
Description [src]
Retrieves the GtkExpression stored inside the given value, and acquires
a reference to it.
Parameters
| value | const GValue* | 
| a  | |
| Ownership is not transferred to the callee | 
Return value
| Returns: GtkExpression | |
| a  | |
| Ownership of the data is transferred to the caller | |
| Can be NULL | |