[amp_mcq option1=”a member function” option2=”a class” option3=”an operator” option4=”a data item” correct=”option1″]<\/p>\n
The correct answer is: A widget is to the blueprint for a widget as an object is to a class.<\/p>\n
A widget is a small, typically rectangular, graphical control element used in a graphical user interface (GUI). Widgets are typically used to represent a single action or function, such as a button, checkbox, or text box.<\/p>\n
A class is a blueprint for creating objects. It defines the properties and methods that all objects of that class will have.<\/p>\n
When an object is created from a class, it is said to be an instance of that class. For example, if you have a class called The variable In conclusion, a widget is to the blueprint for a widget as an object is to a class. A widget is a small, typically rectangular, graphical control element used in a graphical user interface (GUI). A class is a blueprint for creating objects. It defines the properties and methods that all objects of that class will have. When an object is created from a class, it is said to be an instance of that class.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”a member function” option2=”a class” option3=”an operator” option4=”a data item” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[683],"tags":[],"class_list":["post-19226","post","type-post","status-publish","format-standard","hentry","category-object-oriented-programming-using-c-plus-plus","no-featured-image-padding"],"yoast_head":"\nWidget<\/code>, you can create an instance of that class by calling the new<\/code> keyword:<\/p>\nWidget widget = new Widget();<\/code><\/p>\nwidget<\/code> is now an instance of the Widget<\/code> class. It has all of the properties and methods that are defined in the Widget<\/code> class.<\/p>\n