C++ For Dummies 5th Edition phần 7 ppsx

... for example, the number of students currently enrolled, the highest grade of all students, or a pointer to the first student in a linked list. 27 568523 Ch21.qxd 4/5/04 2:03 PM Page 276 276 ... closely related use for a static member is as a flag to indicate whether a particular action has occurred. For example, a class Radio may need to ini-tialize hardware before sending the first ... 28 568523 Ch22.qxd 4/5/04 2:03 PM Page 2 87 Chapter 22: Factoring Classes 2 87 with a concrete function. The programmer must provide an implementation for each member function not declared pure...

... Page i C++ FOR DUMmIES ‰ 5TH EDITION by Stephen Randy Davis 02 568523 intro.qxd 4/5/04 2:00 PM Page 1Introduction Welcome to C++ For Dummies, 5th Edition. Think of this book as C++: Reader’s ... Reader’s Digest Edition, bringing you everything you need to know without the boring stuff. What’s in This Book C++ For Dummies is an introduction to the C++ language. C++ For Dummies starts ... PM Page 17 Chapter 1: Writing Your First C++ Program 17 Entering the C++ code The first step to creating any C++ program is to enter C++ instructions using a text editor. The Dev -C++ user...

... operations are performed. For example, the parentheses force addition to be performed before multiplication in the following expression: int i = 2 * (1 + 3); // addition performed // before multiplication ... naming it (sounds silly, doesn’t it?). 18 568523 Ch13.qxd 4/5/04 1:58 PM Page 177 Chapter 13: Making Classes Work 177 class Student { public: int semesterHours; float gpa; // add a completed ... process. The C++ compiler actually “sees” your source file with the Savings.h file included. 17 568523 Ch12.qxd 4/5/04 1:58 PM Page 162162 Part III: Introduction to Classes The Format of a...

... 345 67 67. 50 name = Arthur,account = 345 67, balance = 67. 5 Arthur, 67. 5 345 67 ============================= Trudie, 56x78 78 .90 Error parsing string ============================= Valerie, 78 901 ... program. Most C++ environments, including both Dev -C++ and Visual C++. NET, combine multiple modules together via a project file. Dev -C++ and Visual C++ use their own project file formats. The ... operator for many classes that you generate. C++ provides a default definition for operator=() for all classes. This default def-inition performs a member-by-member copy. This works great for an...

... 21–25 project Visual C++. NET, building, BC45–BC 47 Visual C++. NET program, adding, BC 47 BC49 39 568523 App.qxd 4/5/04 2:01 PM Page 396396 C++ For Dummies, 5th Edition What You’ll Find ... Index.qxd 4/5/04 2:01 PM Page 412412 C++ For Dummies, 5th Edition FORTRAN error returns, 331–332. See also WRITE debugging technique forward declaration, 2 07 forward slash, asterisk (/*) commenting, ... Microsoft Windows Me Millennium Edition For Dummies (Rathbone), 393 PCs For Dummies (Gookin), 393 Windows 98 For Dummies (Rathbone), 393 Windows 2000 Professional For Dummies (Rathbone), 393...