Savitch ch 09

Chapter 9 Pointers and Dynamic Arrays

Overview ,[object Object],[object Object],Slide 9-

Pointers ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Pointers Tell Where To Find A Variable ,[object Object],[object Object],Slide 9-

Declaring Pointers ,[object Object],[object Object],[object Object],Slide 9-

Multiple Pointer Declarations ,[object Object],[object Object],Slide 9-

The address of Operator ,[object Object],[object Object],Slide 9-

The Dereferencing Operator ,[object Object],[object Object],[object Object],[object Object],Slide 9-

A Pointer Example ,[object Object],Slide 9- v1 and *p1 now refer to the same variable

Pointer Assignment ,[object Object],[object Object],Slide 9-

Caution! Pointer Assignments ,[object Object],[object Object],[object Object],Slide 9- Display 9.1

The new Operator ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Dynamic Variables ,[object Object],[object Object],[object Object],Slide 9- Display 9.2 Display 9.3

new and Class Types ,[object Object],[object Object],Slide 9-

Basic Memory Management ,[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

The delete Operator ,[object Object],[object Object],Slide 9-

Dangling Pointers ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Automatic Variables ,[object Object],[object Object],[object Object],Slide 9-

Global Variables ,[object Object],[object Object],[object Object],Slide 9-

Type Definitions ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Defining Pointer Types ,[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

Multiple Declarations Again ,[object Object],[object Object],[object Object],Slide 9-

Pointer Reference Parameters ,[object Object],[object Object],Slide 9-

Section 9.1 Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

Dynamic Arrays ,[object Object],Slide 9-

Pointer Variables and Array Variables ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Pointer Variables As Array Variables ,[object Object],[object Object],[object Object],[object Object],Slide 9- Display 9.4 Display 9.5

Creating Dynamic Arrays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

Creating Dynamic Arrays ,[object Object],[object Object],[object Object],Slide 9- This could be an integer variable!

Dynamic Arrays (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9- Display 9.6 (1) Display 9.6 (2)

Pointer Arithmetic (Optional) ,[object Object],[object Object],[object Object],[object Object],Slide 9-

Pointer Arthmetic Operations ,[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

Multidimensional Dynamic Arrays ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Slide 9-

[object Object],A Multidimensial Dynamic Array Slide 9- m IntArrayPtr's int's IntArrayPtr *

Deleting Multidimensional Arrays ,[object Object],[object Object],[object Object],Slide 9- Display 9.7 (1) Display 9.7 (2)

Section 9.2 Conclusion ,[object Object],[object Object],[object Object],Slide 9-

Display 9.1 Slide 9- Back Next

Display 9.6 (1/2) Slide 9- Back Next

Savitch ch 09

Empfohlen

Empfohlen

Weitere ähnliche Inhalte

Was ist angesagt?

Was ist angesagt? (20)

Andere mochten auch

Andere mochten auch (7)

Ähnlich wie Savitch ch 09

Ähnlich wie Savitch ch 09 (20)

Mehr von Terry Yoast

Mehr von Terry Yoast (20)

Kürzlich hochgeladen

Kürzlich hochgeladen (20)

Savitch ch 09