1. Chapter 10 Classes and Objects In-Depth

2. Chapter 10 A class provides the foundation for creating specific objects, each of which shares the general attributes, or characteristics, and behavior of the class. –At the abstract level, a class can be described as an interface that defines the behavior of its objects. –At the implementation level, a class is a syntactical unit that describes a set of data and related operations that are common to its objects.

3. Chapter 10 CLASS DECLARATION FORMAT class name { //FUNCTION MEMBERS public: Function prototypes go here. //DATA MEMBERS private: Variable definitions go here. }; //END CLASS

4. Chapter 10 The public class functions form the interface to the class and are accessible from outside the class. Public functions are used to provide access to and manipulate the private class members. A private class member is only accessible within the class by functions of the same class.

5. Chapter 10 Encapsulation means to package data and/or operations into a single well-defined programming unit.

6. Chapter 10 Information hiding means that there is a binding relationship between the information, or data, and its related operations so that operations outside the encapsulated unit cannot affect the information inside the unit.

7. Chapter 10 The Unified Modeling Language, or UML, is a technique for analyzing and designing object-oriented software.

8. Chapter 10 UML diagram for a SavingsAccount class

9. Chapter 10 An object is an instance, or specimen, of a given class. An object of a given class has the structure and behavior defined by the class that is common to all objects of the same class.

10. Chapter 10 Object Definition Format class name object name;

11. Chapter 10 A function implementation is the definition of the function that includes the function header and the body of the function.

12. Chapter 10 Format for a Function Implementation return type class name :: function name (parameter listing) { //BODY OF FUNCTION GOES HERE }//END FUNCTION

13. Chapter 10 A constructor is a special class function that is used to initialize an object automatically when the object is defined.

14. Chapter 10 Constructor Format

15. Chapter 10 All the member functions of a class carry with them an invisible pointer, called this, that points to the object that called the function.

16. Chapter 10 An access function, sometimes called a get function, is a function that returns only the values of the private members of an object.

17. Chapter 10 A message is a call to a member function.

18. Chapter 10 A type cast converts data of one type to a different type, temporarily. You can convert data of one type to another type by preceding the data variable/expression with the type to convert to within parentheses like this: winPercent = (double)wins/(wins + losses) * 100;

19. Chapter 10 A project file identifies the files that need to be compiled and linked to create a given executable program.

20. Chapter 10 A multi-file Project