C++ Programming Tutorials

C++ Programming Tutorials And Articles
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This article is to explain in brief how Visual C++ is handling exceptions Abnormal situations should be handled by throwing and catching exceptions. Such situations are not the same as normal error conditions, such as a function executing correctly, but returning a result code indicating an...
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This example shows how to create the linklist without Loop. #include<iostream.h> #include<conio.h> //Structure of the Doubly Link List Node. // Data stores the value of type integer. struct Node
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This program shows how to create the private constructor in C++. #include<iostream.h> #include<conio.h> class Test { int Data; //Stores the Data
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Function pointer - how to declare function pointer in structure and how it call ,see it. #include <stdio.h> #include <string.h> #include <stdlib.h> typedef struct strfunptr { float a; float b;
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When you plan to design a Class for which you feel that it should not be inherited further by any other class then...Here is a tip : Use of Virtual Private Inheritance #include <iostream> using namespace std; class Base { protected:
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This simple program explain you about how to use BitMap in Turbo C++. NOTE :Before Running this program you have to copy one file in your "bgi" directory. That file either you have to download from the net or i will provide you. The file name is "SVGA256.BGI". Copy this file at your " tc\bgi\...
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In my previous articles, I had introduces you to some of the fundamental concepts of the C++ language. However, you would have noticed that all the code we wrote, resided in a single file. We developed object oriented programs where we used multiple classes, but all those classes were in a single...
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Introduction This article talks about how virtual table or vtable and _vptr works, with a pictorial representation. Background Virtual Table is a lookup table of function pointers used to dynamically bind the virtual functions to objects at runtime. It is not intended to be used directly...
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The Input/Output system in C++, holds information about the result of every I/O operation. The current status is kept in an object from type io_state, which is an enumerated type (just like open_mode) that has the following values: godbit -> No errors. eofbit -> End of file has been reached...
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Inheritance is a feature in object-oriented programming which is very similar to the way we inherit characteristics from our parents. Characteristics in object-oriented programming terms are attributes and behaviors of a class—that is, the data and methods of a class. Inheritance is a...
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We decided to write several small posts on how C/C++ programmers play with fire without knowing it. The first post will be devoted to an attempt to explicitly call a constructor. Programmers are lazy creatures. That's why they tend to solve a task using minimal code amount. This aim is...
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Introduction This article talks about Initialization List in C++. Background Definition: Initialization List is another or a better approach for initializing the member variables (and base class objects) of a class upon construction of an instance of it's own.
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Insertion Sort like Bubble Sort & Selection Sort also uses the Array data structure. So let's see about the insertion sort, again a not-so-good sorting with some of uses of its kind and move onto a whole new brand of algorithms. Insertion Sort Like most of the sorting algorithms, this too has...
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Abstract In this article, Anatoliy Kuznetsov answers the questions and tells us about the open BitMagic C++ Library. Introduction While regularly looking through the Internet-resources related to the sphere of 64-bit programming, I often came across mentioning about BitMagic C++ Library...
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Introduction Lagranges interpolation formula The code #include <stdio.h> #include <conio.h> #define N 100
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In C++ we have two types of functions: stand alone function and member function(non-static). After the compilation both are just function. Difference between a class member function and a standalone function is that the class data is bound to the member function but no external data can be bound to...
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Code for LinkList in C++ #include "LinkedList.h" /** * Construct the list */ template <class Object> List<Object>::List( ) {
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In the previous article I explained you about the Templates in C++. C++ comes with the Standard Template Library, or STL, which includes many different types of containers, each with its own set of advantages (and disadvantages). The C++ Standard Template Library is a very large library of...
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This is very simple if you think in a simple manner. A magic square is represented in a matrix form. May be all of you know this formula to satisfy magic square rule i.e. for size of matrix n*n sum of each row or column or diagonal should be n/2. means for n=3 , sum(row or column or diag)...
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We have all been using screensaver's since the time we first entered the world of computers. Everyone of us must have thought how one can make a screensaver of his/her own. Screensavers were originally meant to prevent damage to phosphorus coated computer screens. Now they are mostly used for...
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