programming concepts in c ppt

... Key Ctrl Ctr A Ctrl B Ctrl C Ctrl B Ctrl E Ctrl F Ctrl G Backspace Tab Ctrl J Ctrl K Ctrl L Enter Ctrl N Ctrl O Ctrl P Ctrl Q Ctrl R Ctrl S Ctrl T Ctrl U Ctrl V Ctrl W Ctrl X Ctrl Y Ctrl Z Escape ... background Table E.2 Color Constants for set_color() cBLACK cDARK_BLUE cDARK_GREEN cDARK_CYAN cDARK_RED cDARK_MAGENTA cBROWN cLIGHT_GRAY cDARK_GRAY cBLUE cGREEN cCYAN cRED cMAGENTA cYELLOW cWHITE ... keywords, which usually begin with one or two underscores, as in _cdecl or int16 A asm auto B bool break C case catch char class const const_cast continue D default delete double dynamic_cast E else...

Ngày tải lên: 05/03/2014, 20:20

... were creating an application to look after bank accounts we could create a class to hold account information: public class Account { private decimal balance ; private string name ; public string ... 35 Introduction to Silverlight using using using using using using using using using using using using System; System.Collections.Generic; System.Linq; System.Net; System.Windows; System.Windows.Controls; ... compiler which can take C# source files and convert them into executable ones using console commands such as: csc MyProg.cs This command will compile the file MyProg.cs and create a file called MyProg.exe...

Ngày tải lên: 23/03/2014, 22:21

... WINDOWS Color clr clrName 8W WINDOWS ColorPalette clrp clrpName 9W WINDOWS ComboBox cb cbName 10W WINDOWS ContextMenu ctm ctmName 11W WINDOWS CrystalReportViewer crv crvName 12W WINDOWS Cursor csr csrName ... enterprise code, it is not always practical or politically acceptable to incur the upfront overhead costs of developing generic code and then specializing it in a domain application What Developing code ... Pascal ChangeInformation Enum Type Pascal ColorChoice Enum Value Pascal OnlyBlack Event (Delegate) Pascal ChangeDirection Event Handler Pascal OnChangeDirection Exception Pascal OutOfOrderException...

Ngày tải lên: 05/03/2014, 21:20

... detecting the occurrence of a sequence of characters in a string: //: C0 1:Find.cpp // Find a group of characters in a string #include #include using namespace std; int main() ... Strings 27 What’s in a string 27 Creating and initializing C+ + strings 29 Operating on strings 31 Appending, inserting and concatenating strings 32 Replacing string characters .34 Concatenation ... with C+ +.” Richard Hale Shaw Contributing Editor, PC Magazine Thinking In C+ + 2nd Edition, Volume Bruce Eckel President, MindView Inc © 1999 by Bruce Eckel, MindView, Inc The information in this...

Ngày tải lên: 08/03/2014, 23:20

... with the basic concepts of programming A background in C is not necessary, but some experience with a programming language is required I have been teaching C programming for microcontrollers for ... basic to all C programs There is no specific coverage for microcontroller programming Chapter contains a brief background on microcontrollers, and it also contains general programming guidelines ... your venture into C Ted Van Sickle e-mail: tvansickle@a-sync.com http://www.a-sync.com/ Chapter Introduction to C Programming is a contact sport Programming theory is interest­ ing, but you must...

Ngày tải lên: 18/04/2014, 12:27

... treated in Chapter the same reference REFERENCES The following references are recommended for topics introduced in the first section of this chapter: Jr , E B An Introduction to Scientific Research ... usually also indicate where and when the trouble occurred Control Chart for Averages, The basic concept of a control chart is in accord with what has been disctlssed thus far A measurement process is ... products of a manufacturing process to furnish graphical evidence on whether the measurement process is in statistical control or out of statistical control If it is out of control , these charts...

Ngày tải lên: 20/06/2014, 17:20

... Topics in Computer Science Undergraduate Topics in Computer Science’ (UTiCS) delivers high-quality instructional content for undergraduates studying in all areas of computing and information science ... 1.3.2 Mathematical functions In Java, mathematical functions including trigonometric sine and cosine functions and constants are all encapsulated into the Math class The most usual functions6 are ... (of type char) into its corresponding ASCII integer code: char c= ’X’; int code =c; System.out.println(code); We get the ASCII code 88 for the capital letter ’X’ There are slight restrictions on...

Ngày tải lên: 29/06/2014, 08:20

... m_socListener.Bind( ipLocal ); //start listening m_socListener.Listen (4); // create the call back for any client connections m_socListener.BeginAccept(new AsyncCallback ( OnClientConnect ),null); cmdListen.Enabled ... EndAccept The EndAccept returns a socket object which represents the incoming connection Here is the code for the callback delegate: public void OnClientConnect(IAsyncResult asyn) { try { m_socWorker ... callback BeginAccept is a non-blocking method that returns immediately and when a client has made requested a connection, the callback routine is called and you can accept the connection by calling...

Ngày tải lên: 18/01/2014, 08:20

... server client socket socket bind connect listen accept close send/recv send/recv shutdown shutdown close close c Mani Radhakrishnan and Jon Solworth Socket Programming in C/ C++ sockets TCP UDP socket ... Socket Programming in C/ C++ sockets TCP UDP Concurrent Server To build a concurrent server: a fork is performed after the accept The child process closes listenFd, and communicates using connectFd ... unreliable c Mani Radhakrishnan and Jon Solworth Socket Programming in C/ C++ sockets TCP UDP Socket characteristics (cont’d) Each socket type has one or more protocols Ex: TCP/IP (virtual circuits)...

Ngày tải lên: 15/03/2014, 17:20

... called “rock musician,” but specific people with specific names are members of this class if they possess certain characteristics An object is often called an “instance” of a class Inheritance ... and electrical engineering, and has been active in programming since the days of the PDP-5, when 4K of main memory was considered luxurious His interests include hiking, windsurfing, and recreational ... smaller changes to clarify existing topics and correct typos and inaccuracies in the text About the Author Robert Lafore has been writing books about computer programming since 1982 His bestselling...

Ngày tải lên: 30/03/2014, 02:20

... particular computer hardware) into machine code instructions that the computer processor can actually execute This compilation process is called Just In Time compilation because the actual machine ... make the contact that detects the input point A capacitive touch screen works in a different way An array of conductors underneath the screen surface detects the change in capacitance caused by ... you install the framework you get a command line compiler which can take C# source files and convert them into executable ones using console commands such as: csc MyProg.cs This command will compile...

Ngày tải lên: 28/06/2014, 14:20

... data1 function2 data2 function3 Object-oriented concept object1 object2 Properties Properties Capacities Capacities OBJECT-ORIENTED PROGRAMMING ■ ᮀ Traditional Procedural Programming In traditional, ... class defines a certain object type by defining both the properties and the capacities of the objects of that type Objects communicate by sending each other “messages,” which in turn activate ... PROPERTIES OF C+ + Characteristics C+ + C -universal -efficient -close to the machine -portable OOP -data abstraction -data hiding -inheritance -polymorphism Extensions -exception handling -templates...

Ngày tải lên: 06/07/2014, 17:21

... representing the character P Exercise The corrected program: // Corrections are commented // #include #include // Manipulator setw() #include // Class string using namespace ... namespace std; int main() { string word; // To read a word // char ch; is not needed // cout // Input newline character cout ... Demonstration of compound assignments #include #include using namespace std; int main() { float x, y; cout

Ngày tải lên: 06/07/2014, 17:21

... Account with constructors // account.h // Defining class Account with two constructors // #ifndef _ACCOUNT_ #define _ACCOUNT_ #include using namespace std; class ... 268 ■ CHAPTER 14 ■ METHODS CONSTRUCTOR CALLS Sample program // account2_t.cpp // Using the constructors of class Account // #include "account.h" int main() { Account ... ■ CHAPTER 13 ■ exercise 260 DEFINING CLASSES EXERCISE Struct tm in header file ctime struct tm { int tm_sec; int tm_min; int tm_hour; int tm_mday; int tm_mon; int tm_year; int tm_wday; int...

Ngày tải lên: 06/07/2014, 17:21

... #include "lights.h" // Definition of class Lights #include #include // Standard function time() using namespace hr; inline void wait( int sec) // Wait sec seconds { ... string “Hello Eve" only occupies the first bytes Sample program // C- string.cpp : Using C strings // #include #include #include using ... terminating null character In C+ +, strings of this type are referred to as C strings to distinguish them from objects of the string class ᮀ C Strings and the string Class C strings are simple char arrays,...

Ngày tải lên: 06/07/2014, 17:21

... accountTab[100]; // Table containing accounts int main() { int cnt; // Actual number of accounts Account *aPtr; // Pointer to Account-objects // To input data into accountTab and actualize cnt ... of classes // Searches for a given account number in a table of // accounts and outputs the found account // -#include "account.h" // Definition of class Account Account ... Prototype int main() // Read a word and { // output in reversed order const int CNT = 81; char word[CNT], revword[CNT]; cout >...

Ngày tải lên: 06/07/2014, 17:21

... / c d = c d = c d = c d = a*d + b *c b*d a*d - b *c b*d a * c b * d a * d b * c NOTE Optimized error handling for the Fraction class will be discussed in Chapter 28, “Exception Handling” EXERCISES ... getHour() const { return hour; } int getMinute() const { return minute; }; int getSecond() const { return second; }; int asSeconds() const // daytime in seconds { return (60*60*hour + 60*minute + second); ... -#include "DayTime.h" // Definition of the class #include using namespace std; int main() { DayTime cinema( 20,30); cout

Ngày tải lên: 06/07/2014, 17:21

... destroyed Exercise Derive two classes, DepAcc and SavAcc, from the Account class, which was defined in Chapter 14, in the section titled “Const Objects and Methods.” Additionally define an overdraft ... INHERITANCE OBJECTS OF DERIVED CLASSES Sample program // car_t.cpp: Testing the base class Car and // the derived class PassCar // #include "car.h" int main() { const PassCar ... using namespace std; class Safe { private: int topSecret; protected: int secret; void setTopSecret( int n) { topSecret = n;} int getTopSecret() const { return topSecret;} void setSecret( int...

Ngày tải lên: 06/07/2014, 17:21

... CHAPTER 27 ■ MULTIPLE INHERITANCE MULTIPLE INDIRECT BASE CLASSES The multiple indirect base class Car Car Car PassCar Van SUV Definition scheme of class SUV class SUV : public PassCar, public ... from the Car class This makes Car a multiple indirect base class of the SUV class ᮀ Ambiguity An object of the SUV class thus contains the members of Car twice Access to members of the Car class ... instance of an indirect base class C+ + uses virtual base classes to this An object in a multiply-derived class contains only one instance of the members in a virtual base class The inheritance graph...

Ngày tải lên: 06/07/2014, 17:21

... HANDLING FOR FILES Defining your own exception classes // exceptio.h : Exception classes for file access // #ifndef _EXCEPTIO_H #define _EXCEPTIO_H #include #include ... TypeId { ACCOUNT, DEP_ACC, SAV_ACC }; class Account { private: // Data members: as previously defined public: // Constructor, access methods virtual TypeId getTypeId() const { return ACCOUNT;} ... ■ CHAPTER 29 ■ MORE ABOUT FILES POSITIONING FOR RANDOM ACCESS The three access points in a file Access point Beginning of the file Positioning flag File ios::beg • • • Current position ios::cur...

Ngày tải lên: 06/07/2014, 17:21