示例#1
0
文件: sets_cat.py 项目: TaraFife/sage
        def __init__(self, parent, p):
            """
            TESTS::

                sage: P = Sets().example("inherits")
                sage: P(12)
                Traceback (most recent call last):
                ...
                ValueError: 12 is not a prime number
                sage: x = P(13); type(x)
                <class 'sage.categories.examples.sets_cat.PrimeNumbers_Inherits_with_category.element_class'>
                sage: x.parent() is P
                True
            """
            IntegerWrapper.__init__(self, parent, p)
示例#2
0
        def __init__(self, parent, p):
            """
            TESTS::

                sage: P = Sets().example("inherits")
                sage: P(12)
                Traceback (most recent call last):
                ...
                ValueError: 12 is not a prime number
                sage: x = P(13); type(x)
                <class 'sage.categories.examples.sets_cat.PrimeNumbers_Inherits_with_category.element_class'>
                sage: x.parent() is P
                True
            """
            IntegerWrapper.__init__(self, parent, p)