xtuml/meta.py
def instances(self):
        '''
        Obtain a sequence of all instances in the metamodel.
        '''
        for metaclass in self.metaclasses.values():
            for inst in metaclass.storage:
                yield inst
def instances(self):
        '''
        Obtain a sequence of all instances in the metamodel.
        '''
        for metaclass in self.metaclasses.values():
            for inst in metaclass.storage:
                yield inst
Obtain a sequence of all instances in the metamodel.