Design patterns

“describe a problem which occurs over and over again in our environment, and then describe the core of the solution to that problem, in such a way that you can use this solution a million times over, without ever doing it the same way twice” –...

constructors and destructors

constructors and destructors 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101...

Using Templates to implement Stack

In this post we are going to write C++ program to implement stack data structure using Templates. Stack is an abstract data type which serves as a collection of elements, with two principal operations i.e. push() and pop(). It works based on LIFO operations also known...

Message Digest Utility

This is a special console based utility which will calculate the Message Digest, Base 64 Encoding and Decoding, Checks the Message Digest and give output through file or through screen you can use this class to make the dll. Help is included in the main.cpp creating...

Knight’s tour Implementation without graphic in C++

This C++ program is tour of knight on 64 square of chess board.  The goal is to place a knight on an empty chess board and then move the knight to each of the remaining 63 squares while only visiting each square once.  If on visiting the last square the knight is able to hop to the square on which it first started it is known as a closed tour (and so the knight could resume the exact same sequence of moves to complete another tour) while if the knight is unable to hop to the original square, it is known as an open tour. 

The Standard C++ Library: Generic containers

Container classes are the solution to a specific kind of code reuse problem. They are building blocks used to create object-oriented programs’ they make the internals of a program much easier to construct.   The Standard C++ Library: Generic containers...

Multiple inheritance

In order to keep the program as simple as possible, all of the member methods are defined as inline functions.? This puts the code for the methods where it is easy to find and study.? You will also notice that all variables in both classes are declared to be protected...

Runtime type identification (RTTI)

Runtime type identification (RTTI) lets you find the dynamic type of an object when you have only a pointer or a reference to the base type.   Runtime type identification (RTTI) (13.3 KiB, 3,008...

Implementation of various Sorting Algorithms in C++

This is a C++ implementation of various sorting algorithms. The list of algorithms include Bubble Sort, Heap Sort, Selection Sort, Insertion Sort, Quick Sort, Merge Sort and Shell Sort. A brief description of each sorting algorithm is listed below along with their complexity.