introduction to programming in c course outline

... strings. Besides defining strings we will also look at the various methods of string manipulation.These include inserting and erasing, searching and replacing, comparing, and concatenating strings. ... such as insertion, erasing, searching, and replacing are available. ᮀ Initializing Strings A string, that is, an object belonging to the string class, can be initialized when you define it using ... program Objects of class string do not necessarily contain the string terminating character '\0', as is the case with C strings. ✓ NOTE DEFINING AND ASSIGNING STRINGS ■ 155 C+ + uses the

Ngày tải lên: 06/07/2014, 17:21

... sequence of characters // containing no white space characters.) // #include <iostream> #include <string> #include <cctype> // Macro isspace() using namespace std; int main() ... lexicographically, that is character by character, beginning at the first character. To decide whether a single character is smaller, greater, or identical to another character, the character codes ... '?' SEARCHING AND REPLACING IN STRINGS ■ 163 ᮀ Searching You can search strings to find the first or last instance of a substring. If the string con- tains the required substring, the position

Ngày tải lên: 06/07/2014, 17:21

... identifying objects you will need to define classes that describe these objects. You can use available classes and functions to do so. In addi- tion, you can make use of inheritance to create specialized ... The following section describes how to program global functions. Chapter 13, Defining Classes, describes the steps for defining member functions. ᮀ Definition Functions can be defined in any order, ... and classes of the standard library Self-defined functions and classes and other libraries ■ SIGNIFICANCE OF FUNCTIONS IN C+ + Elements of a C+ + program SIGNIFICANCE OF FUNCTIONS IN C+ + ■ 173 C+ +

Ngày tải lên: 06/07/2014, 17:21

... ✓ HINT ■ INLINE FUNCTIONS Call to a function not defined as inline Call to an inline function INLINE FUNCTIONS ■ 181 ᮀ Jumping to Sub-Routines When a function is called, the program jumps to ... always necessary to avoid having the function call itself infinitely. The concept of local objects makes it possible to define recursive functions in C+ +. Recursion requires local objects to be created ... CHAPTER 10 FUNCTIONS Program Function Branching // 1 st Call // 2 nd Call func(); void func() func(); { } Program Inline function // 1 st Call // 2 nd Call func(); inline void func() func();

Ngày tải lên: 06/07/2014, 17:21

... identifiers. chapter 11 198 ■ CHAPTER 11 ST0RAGE CLASSES AND NAMESPACES file scope block scope program scope Function Module 1 Module 2 file scope block scope Function block scope Function ■ STORAGE CLASSES ... else cout << "Invalid input!" << endl; cin.sync(); cin.clear(); // Invalid input // was entered. SOLUTIONS ■ 193 cout << line << "And once more with characters!" ... Which // function Max()? return 0; } Exercise 3 // // factorial.cpp // Computes the factorial of an integer iteratively, // i.e. using a loop, and recursively. // #include <iostream> #include

Ngày tải lên: 06/07/2014, 17:21

... line. } return 0; } // Cutline2.cpp // Containing the function cutline(), which removes // tabulator characters at the end of the string line. // The string line has to be globally defined in ... static. Functions with block scope are invalid: you cannot define a function within another function. The storage class of a function defines access to the function, as it does for an object. ... ST0RAGE CLASSES AND NAMESPACES // Cutline1.cpp // A filter to remove white-space characters // at the ends of lines. // #include <iostream> #include <string> using namespace std; void cutline(

Ngày tải lên: 06/07/2014, 17:21

... of string manipulation. These include inserting and erasing, searching and replacing, com- paring, and concatenating strings. Chapter 10 describes how to write functions of your own. The basic rules ... unions are introduced as examples of special classes. Chapter 14 describes how constructors and destructors are defined to create and destroy objects. Also discussed are how inline methods, access ... 246 Defining Methods 248 Defining Objects 250 Using Objects 252 Pointers to Objects 254 Structs 256 Unions 258 Exercise 260 Solution 262 Chapter 14 Methods 265 Constructors 266 Constructor Calls...

Ngày tải lên: 05/03/2014, 17:20

... means— graphic, electronic, or mechanical, including but not limited to photocopying, recording, scanning, digitizing, taping, Web distribution, information networks, or information storage and ... program.  e computer solutions you create in this chapter will contain the sequence control structure only, in which each instruction is processed in order from beginning to end. Computer solutions ... INSTRUCTOR’S MANUAL  e Instructor’s Manual that accompanies this textbook includes additional instructional material to assist in class preparation, including Sample Syllabi, Chapter Outlines,...

Ngày tải lên: 19/03/2014, 14:07

... reading this in Info inside of GNU Emacs, you can do this by putting the cursor after the symbol and typing C- x C- e: fill-column After I typ ed C- x C- e, Emacs printed the number 72 in my echo ... the first line a complete sentence since some commands, such as apropos, print only the first line of a multi-line documentation string. Also, you should not indent the second line of a documentation ... symbol can have any value attached to it or, to use the jargon, we can bind the variable to a value: to a number, such as 72; to a string, "such as this"; to a list, such as (spruce pine...

Ngày tải lên: 27/06/2014, 09:20