A Complete Guide to Programming in C++ part 7 docx

... generator, please enter an integer value: 77 77 Three random numbers: 25435 6908 14 579 HEADER FILES ■ 47 ᮀ Using Header Files Header files are text files containing declarations and macros. By using an #include directive ... declare and call standard functions and ■ use standard classes. This includes using standard header files. In addition, we will be working with string variables,...

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... encapsulation also apply to static data members. A static data member declared as public is therefore directly accessible to any object. If the static data members min and max in the Result class ... and member functions belonging to the same class are normally defined in one source file. ACCESSING STATIC DATA MEMBERS ■ 3 07 ᮀ Static Data Members and Encapsulation The normal rule...

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... of // Eratosthenes. // #include <iostream> #include <iomanip> using namespace std; #define LIMIT 1000 // Upper limit bool flags[LIMIT] = { false, false}; // Array with flags int main() { register ... class TelList #include <iostream> #include <iomanip> using namespace std; bool TelList::append( const string& name, const string& telNr) { if( count < MAX // S...

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... prefer to be able to locate an account quickly by reference to an account number, rather than searching through a file from top to bottom. Index files can mean a real performance boost in cases like ... of access, allowing you to perform a binary search to locate the position of a record. ᮀ Inserting into the Index We can use the IndexFile class definition to represent...

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... situation that we have already seen for arrays— the array name is also a constant pointer to the first array element. There are many uses for pointers to functions. You can save them in an array to form ... array of pointers to Row objects. mat is thus a pointer to a pointer. ᮀ Constructor, Destructor, and Subscript Operator The constructor in the Matrix class creates an a...

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... each of the 100 objects is initialized by the default constructor. Finally, you can initialize a container with a part of another container. To do so, you must state a range of iterators. Example: ... in the container. The following are sequential containers: ■ arrays, which provide the same operations as C arrays but increase and decrease in size dynamically, in contrast to...

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... 72 1 -74 8 advantages of, 72 3 arguments, 73 0, 73 1 in C++ standard library, 72 3 default arguments of, 73 4, 73 5 defining, 72 4, 72 5 defining with multiple parameters, 72 9 function and class, 72 3 instantiating, 72 6, ... container, 76 3 and maps/multimaps, 77 3 and number of objects in container, 77 1 sizeof operator, 21 sort() method list container sorted by call...

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... takes an in- depth look at how to define and use arrays. Of particular inter- est are one-dimensional and multidimensional arrays, C strings, and class arrays. Chapter 17 describes the relationship ... strings illustrate how to use pointers for efficient programming, and that string access via the command line of an application program is used to illustrate pointer arrays. Chapter 1...

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... 150 Chapter 9 The Standard Class string 153 Defining and Assigning Strings 154 Concatenating Strings 156 Comparing Strings 158 Inserting and Erasing in Strings 160 Searching and Replacing in Strings ... 314 Chapter 16 Arrays 321 Defining Arrays 322 Initializing Arrays 324 Arrays 326 Class Arrays 328 Multidimensional Arrays 330 Member Arrays 332 Exercises 334 Solutions 338 Chapter 17 Arra...

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... the C programming language: ++ is the increment operator in C. As early as 1989 an ANSI Committee (American National Standards Institute) was founded to standardize the C++ programming language. ... PROGRAM Translating a C++ program Template Instantiation 72 6 Template Parameters 72 8 Template Arguments 73 0 Specialization 73 2 Default Arguments of Templates 73 4 Explicit I...

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