programming in c by balaguruswamy ppt
Object-Oriented Programming in C++, Fourth Edition ppt
Ngày tải lên :
30/03/2014, 02:20
... //for cout, etc.
using namespace std;
int main()
{
char charvar1 = ‘A’; //define char variable as character
char charvar2 = ‘\t’; //define char variable as tab
cout << charvar1; //display character
cout ... character
cout << charvar2; //display character
charvar1 = ‘B’; //set char variable to char constant
cout << charvar1; //display character
cout << ‘\n’; //display newline character
return ... backslash causes an
“escape” from the normal way characters are interpreted. In this case the t is interpreted not as
the character ‘t’ but as the tab character. A tab causes printing to continue...
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Windows Phone Programming in C# Rob Miles pptx
Ngày tải lên :
28/06/2014, 14:20
...
When 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 ... then putting it back (which is really all
computers do). The most popular speed measure in a computer is the clock
speed. A CPU has a clock that ticks when it is running. At each clock tick the ...
1. Windows Phone is a powerful computing platform.
2. All Windows Phone devices have a core specification. This includes a
particular size of display, capacitive touch input that can track at...
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A Complete Guide to Programming in C++ part 3 pptx
Ngày tải lên :
06/07/2014, 17:21
... 734
Explicit Instantiation 736
Exercises 738
Solutions 742
Chapter 33 Containers 749
Container Types 750
Sequences 752
Iterators 754
Declaring Sequences 756
Inserting in Sequences 758
Accessing Objects ... 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 acti-
vate ... 1
Fundamentals
This chapter describes the fundamental characteristics of the object-
oriented C+ + programming language. In addition, you will be introduced
to the steps necessary for creating a fully functional...
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A Complete Guide to Programming in C++ part 11 ppt
Ngày tải lên :
06/07/2014, 17:21
... Manipulator setw()
using namespace std;
int main()
{
unsigned char c = 0;
unsigned int code = 0;
cout << "\nPlease enter a decimal character code: ";
cin >> code;
c = code; // Save ... output
cout << "\nThe corresponding character: " << c << endl;
code = c; // Character code. Is only
// necessary, if input is > 255.
cout << "\nCharacter codes"
<< ... setw()
#include <string> // Class string
using namespace std;
int main()
{
string word; // To read a word.
// char ch; is not needed.
// cout << instead of cin >> .
cout <<...
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A Complete Guide to Programming in C++ part 29 ppt
Ngày tải lên :
06/07/2014, 17:21
... additional
exercise—references and pointers to objects.
268
■
CHAPTER 14 METHODS
// account2_t.cpp
// Using the constructors of class Account.
//
#include "account.h"
int main()
{
Account giro("Cheers, ... holiday.print();
return 0;
}
266
■
CHAPTER 14 METHODS
// account.h
// Defining class Account with two constructors.
//
#ifndef _ACCOUNT_
#define _ACCOUNT_
#include <string>
using namespace std;
class ... 0.0;
}
■
CONSTRUCTORS
Class Account with constructors
Defining the constructors
CONSTRUCTORS
■
267
ᮀ The Task of a Constructor
Traditional programming languages only allocate memory for a variable being...
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A Complete Guide to Programming in C++ part 35 pptx
Ngày tải lên :
06/07/2014, 17:21
... 328
■
CHAPTER 16 ARRAYS
// AccountTab.cpp
// An array containing objects of class Account.
//
#include "account.h" // Definition of class Account
#include <iostream>
using namespace ... string “Hello Eve" only occupies the first 9 bytes.
✓
NOTE
// C- string.cpp : Using C strings.
//
#include <iostream>
#include <iomanip>
#include <cstring>
using namespace ... after.
//
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
const int MAXCNT = 10; // Constant
float arr[MAXCNT], x; // Array, temp. variable
int i, cnt; // Index,...
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A Complete Guide to Programming in C++ part 38 ppt
Ngày tải lên :
06/07/2014, 17:21
... found account.
//
#include "account.h" // Definition of class Account.
Account accountTab[100]; // Table containing accounts.
int main()
{
int cnt; // Actual number of accounts.
Account ... element containing
the terminating null character.
The function reverse() on the opposite page copies the characters of a C string to
a second char array in reverse order, first copying the last character ... Pointer to Account-objects.
// To input data into accountTab and actualize cnt.
// To search for the account number 1234567:
bool found = false;
for( aPtr = accountTab; aPtr < accountTab+cnt;++aPtr)
if(...
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A Complete Guide to Programming in C++ part 46 ppt
Ngày tải lên :
06/07/2014, 17:21
... fractions
//
#ifndef _FRACTION_
#define _FRACTION_
#include <iostream>
#include <cstdlib>
using namespace std;
class Fraction
{
private:
long numerator, denominator;
public:
Fraction(long ... "Enter the price in Euros: "
cin >> price;
The second statement causes the following call:
operator>>( cin, price);
As cin is an object of the standard istream class, the first ... 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);
}
DayTime&...
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A Complete Guide to Programming in C++ part 54 ppt
Ngày tải lên :
06/07/2014, 17:21
...
scanner()
printer()
Exercise 3
512
■
CHAPTER 23 INHERITANCE
// car_t.cpp: Testing the base class Car and
// the derived class PassCar.
//
#include "car.h"
int main()
{
const PassCar ... member objects are created and
destroyed.
Exercise 2
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 ... could contain the dimen-
sions and other characteristics of a general windows. The characteristics need protecting;
however, methods in derived classes will still need direct access.
ᮀ Protected...
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A Complete Guide to Programming in C++ part 62 ppt
Ngày tải lên :
06/07/2014, 17:21
... base classes PassCar and Van contain a method called getProd(), which
they both inherited from the Car class. In this case the compiler cannot decide which
method is meant.
Ambiguity in the context ... inherited by PassCar from the Car class.
592
■
CHAPTER 27 MULTIPLE INHERITANCE
Car
PassCar Van
SUV
class PassCar : public virtual Car
{
// Here are additional members
// of class PassCar
};
class ... matter whether a class derived directly
from Car contains a base initializer or not. Base initializers for virtual indirect base
classes defined in the constructor of a direct base class are ignored....
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Tài liệu Socket Programming in C# Part 1 – Introduction pptx
Ngày tải lên :
18/01/2014, 08:20
... connection, the callback routine is called and
you can accept the connection by calling EndAccept. The EndAccept returns a socket object which
represents the incoming connection. Here is the code ... follows:
public class CSocketPacket
{
public System.Net.Sockets.Socket thisSocket;
public byte[] dataBuffer = new byte[1024];
}
and call BeginReceive as follows:
CSocketPacket theSocPkt = new CSocketPacket ... m_socListener.Listen (4);
// create the call back for any client connections
m_socListener.BeginAccept(new AsyncCallback ( OnClientConnect ),null);
cmdListen.Enabled = false;
}
catch(SocketException se)
...
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