isDerivationRegistered Interface
interface
private pure module function isDerivationRegistered(this, name) result(reg)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(Textbook), | intent(in) | :: | this | |||
| character(len=*), | intent(in) | :: | name |
Return Value logical
Description
Check whether derivation with given name is registered in the textbook