Absolute C++ (4th Edition) part 44 pps

... 444 Pointers and Dynamic Arrays if (capacity != rightSide.capacity) { delete [] a; a = new double[rightSide.capacity]; ... customary with partially filled arrays, the elements must be filled in order, going first into position 0, then 1, then 2, and so forth. An object of the class PFArrayD can be used as a partially ... class might be implemented. Classes, Pointers, and Dynamic Array...

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, ... while statement, the do-while statement, and the for statement. The same terminology is used with C++ as with other languages. The code that is repeated in a loop is called the loop bo...

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

... Wednesday, August 13, 2003 12:51 PM Multidimensional Arrays 209 Display 5.9 Two-dimensional Array (part 3 of 3) 54 { 55 for (int quizNum = 1; quizNum <= NUMBER_QUIZZES; quizNum++) 56 {//Process ... PM 206 Arrays Viewing a two-dimensional array as an array of arrays will help you to understand how C++ handles parameters for multidimensional arrays. For example, the following is a functi...

Ngày tải lên: 04/07/2014, 05:21

... with a Member Function (part 2 of 2) 37 //Uses iostream: 38 void DayOfYear::output( ) 39 { 40 switch (month) 41 { 42 case 1: 43 cout << "January "; break; 44 case 2: 45 cout << ... Member (part 2 of 2) 41 << "-" << account.maturity.year << endl 42 << "it had a balance of $" 43 << account.balanceAtMaturity <<...

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