25.8 Indicating Collaboration Among Objects
{"Image DocumentName": "25.8 Indicating Collaboration Among Objects", "Image ImageDescription": "[Note: This section can be studied after Chapter 7.] In this section, we concentrate on the collaborations (interactions) among objects in our ATM system. When two objects communicate with each other to accomplish a task, they are said to collaborate\u2014they do this by invoking one another\u2019s operations. A collaboration consists of an object of one class sending a message to an object of another class. Messages are sent in C++ via member-function calls. In Section 25.7, we determined many of the operations of the system\u2019s classes. \u00a9 by Pearson Education, Inc. All Rights Reserved.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}