Absolute C++ (4th Edition) part 60 pps

... any derived class. For example, suppose you define a derived class PartTimeHourlyEmployee of the class HourlyEmployee. The class Part- TimeHourlyEmployee inherits all the member variables of the ... definitions of all descendant classes, not just in those classes directly derived from the base class. 604 Inheritance On the other hand, both the class Employee and the class HourlyEmployee...

Ngày tải lên: 04/07/2014, 05:21

Ngày tải lên: 04/07/2014, 05:21

... double-precision type was named double in C++. The type that corresponds to single pre- cision in C++ was called float. C++ also has a third type for numbers with a fractional part, which is called long ... notation and is particularly handy for writing very large num- bers and very small fractions. For instance, 3.67 x 10 17 , which is the same as 367000000000000000.0 is best exp...

Ngày tải lên: 04/07/2014, 05:21

... to Arthur Darison Ficke, October 24, 1930 Looping mechanisms in C++ are similar to those in other high-level languages. The three C++ loop statements are the while statement, the do-while statement, ... many items did you eat today? 7 Enter the number of calories in each of the 7 items eaten: 300 60 1200 600 150 1 120 Total calories eaten today = 2431 Branching Mechanisms 61 cout <...

Ngày tải lên: 04/07/2014, 05:21

... statement in the main part of a program should be optional, practically speaking it is not. The C++ stan- dard says that you can omit the return 0 statement in the main part of the program, but ... even though they have the same name. (In particular, this is true even if one of the functions is the main function.) D i sp l ay 3.8 Local Variables ( part 2 of 2 ) S AMPLE D IALOGUE...

Ngày tải lên: 04/07/2014, 05:21

... ANSI/ISO C++ standard requires that a C++ compiler that claims compliance with the standard treat any declaration in a for loop initializer as if it were local to the body of the loop. Earlier C++ ... << x << endl; } cout << x << endl; } ■ There are two kinds of functions in C++: functions that return a value and void functions. ■ A function should be defined...

Ngày tải lên: 04/07/2014, 05:21

... discusses partially filled arrays and gives a brief introduction to sorting and searching of arrays. This section includes no new material about the C++ language, but does include more practice with C++ ... 5.5 > 05_CH05.fm Page 198 Wednesday, August 13, 2003 12:51 PM 196 Arrays Display 5.5 Partially Filled Array (part 2 of 3) 23 fillArray(score, MAX_NUMBER_SCORES, numberUsed); 24 sh...

Ngày tải lên: 04/07/2014, 05:21

... numbers. Mark the end of the list with a negative number. 80 30 50 70 60 90 20 30 40 -1 In sorted order the numbers are: 20 30 30 40 50 60 70 80 90 05_CH05.fm Page 203 Wednesday, August 13, 2003 12:51 ... (int stNum = 1; stNum <= NUMBER_STUDENTS; stNum++) 59 sum = sum + grade[stNum-1][quizNum-1]; 60 //sum contains the sum of all student scores on quiz number quizNum. 61 quizAve[quizN...

Ngày tải lên: 04/07/2014, 05:21

... August 13, 2003 12:54 PM 238 Structures and Classes Display 6.3 Class with a Member Function (part 2 of 2) 37 //Uses iostream: 38 void DayOfYear::output( ) 39 { 40 switch (month) 41 { 42 case ... << "August "; break; 58 case 9: 59 cout << "September "; break; 60 case 10: 61 cout << "October "; break; 62 case 11: 63 cout << "Novemb...

Ngày tải lên: 04/07/2014, 05:21

... most compilers. The C++ standard says that what happens when you do this is “undefined.” That means the author of the compiler Display 10.7 A Dynamically Allocated Array (part 2 of 2) 37 //Uses ... p[i] << " "; cout << endl; Display 10.8 Returning a Pointer to an Array (part 1 of 2) 1 #include <iostream> 2 using std::cout; 3 using std::endl; 4 int* doubler(...

Ngày tải lên: 04/07/2014, 05:21