Object-oriented programming : an evolutionary approach

The first book published that fully describes object-oriented programming in an accessible manner for a wide range of readers. This new second edition covers the changes that have occurred in Objective C version 4.0, the newest release, and the tools that assist in developing object-oriented software. xvii, 270 pages : 24 cm Includes bibliographical references and index System building -- Why object-oriented programming? -- What is object-oriented programming? -- Objects, messages, and encapsulation -- Classes and inheritance -- Dependencygraph exercise -- Foundation classes -- Collection classes -- Iconic user interfaces -- Different tools for other jobs