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subclass    
n. 亚纲,子集

亚纲,子集

subclass
子类

subclass
子类

subclass
n 1: (biology) a taxonomic category below a class and above an
order

Subclass \Sub"class`\, n.
One of the natural groups, more important than an order, into
which some classes are divided; as, the angiospermous
subclass of exogens.
[1913 Webster]

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  • java - What is a Subclass - Stack Overflow
    A subclass is a class that describes the members of a particular subset of the original set They share many of characteristics of the main class, but may have properties or methods that are unique to members of the subclass You declare that one class is subclass of another via the "extends" keyword in Java
  • Whats the difference between a subclass and a subtype?
    Therefore while the subclass can pass anytime you need a type of the parent class, the type of the parent class should be rejected if you need the type of the subclass If you combine this with the stipulation that all user defined values must be instances of a class, then you can have is subclass of pull double duty and get rid of is subtype of
  • Whats the difference between subClass sc = new subClass() and . . .
    SubClass obj = new SubClass(); public methods defined in SubClass are also accessible along with the SuperClass public methods Object created in both cases is the same Ex:
  • python - Subclass in type hinting - Stack Overflow
    I want to allow type hinting using Python 3 to accept sub classes of a certain class E g :
  • Python: How do I make a subclass from a superclass?
    Python: How do I make a subclass from a superclass? Asked 16 years, 5 months ago Modified 3 years, 11 months ago Viewed 217k times
  • python - Understanding __init_subclass__ - Stack Overflow
    Notice also, that while __init_subclass__ is a replacement for using a metaclass in this class's inheritance tree, __set_name__ in a descriptor class is a replacement for using a metaclass for the class that has an instance of the descriptor as an attribute
  • java - What is subclassing? - Stack Overflow
    Subclass represents is a relationship in Object-Oriented Programming (Inheritance) For example The is a So we can say: The is a subclass of
  • Check if a Class Object is subclass of another Class Object in Java
    where in general, List (above) should be replaced with superclass and myClass should be replaced with subclass From the JavaDoc: Determines if the class or interface represented by this Class object is either the same as, or is a superclass or superinterface of, the class or interface represented by the specified Class parameter





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