GMM (years signed up). This city participated or signed up one year (or more) for the Global Marijuana March (GMM), or the Million Marijuana March (MMM). 225 cities from 42 nations signed up for May 4, 2013 or thereabouts.175 cities from 33 nations signed up for May 5, 2012 or thereabouts. See also: 4/20 event lists.
Methods and variables that are not class methods or class variables are known as instance methods and instance variables. To refer to instance methods and variables, you must reference the methods and variables from an instance of the class.
Part of the Programming glossary: In object-oriented programming, a class is a template definition of the method s and variable s in a particular kind of object. Thus, an object is a specific instance of a class; it contains real values instead of variables. The class is one of the defining ideas of object-oriented programming. Among the important ideas about classes are: 1  A class can have subclasses that can inherit all or some of the characteristics of the class. 2  In relation to each subclass, the class becomes the superclass.