Since | 17.5 |
int opid(string op_path)
int opid(int op_id)
Resolves an operator path and returns its corresponding operator id.
Return -1 on failure. The form that takes an operator id as an input returns 1 if it is a valid operator id, otherwise it returns 0. This can be used to test if an operator id is valid.
See also | |
utility |