xnn.ffnn.models.oplslib.resolve_angle_type# xnn.ffnn.models.oplslib.resolve_angle_type(angle_types, a, b, c)[source]# Find the angle-type key for the class triple (a, b, c). Parameters: angle_types (dict) – The library’s angle-type table. a (str) – Atom classes, center second. b (str) – Atom classes, center second. c (str) – Atom classes, center second. Returns: The matching key (forward or reversed), or None. Return type: str or None
