Virtual Base class
Virtual Base Class: A virtual base class is one that is specified as virtual when it is inherited. If the base class […]
Month: December 2012
‘inline’ keyword
Advantage of using the keyword ‘inline’ before a function: The member functions of a class may be defined inside the class definition […]
Scope resolution operator in C++
Function of scope resolution operator: In C++ the scope of a variable is from the point of its declaration till the end […]
Function Prototype & Function Overloading
Function Prototype: Function prototype also referred to as function signature specifies the number of arguments and return type of the function to […]
Object Oriented Programming
Object Oriented Programming: Object-Oriented Programming is a program design approach. It is incorporated with several features and new concepts, which are quite […]
Search – Indexed Sequential Search
Indexed Sequential Search: In this searching technique, first of all an index file is created that contains references to a group of […]
Sorting on multiple keys
Sorting on multiple keys The sorting algorithm may be applied on multiple keys such that if first field contains duplicate values, then […]
Sorting – Address Calculation Sort (Hashing)
Sorting – Address Calculation Sort (Hashing) In this method a function f is applied to each key. The result of this function […]
Sorting – Quick Sort (Partition Exchange Sort)
Sorting – Quick Sort (Partition Exchange Sort) Suppose x be an array, n is the number of elements. Choose an element from […]
Sorting – Merge Sort
Sorting – Merge Sort Merging:- Merging is the process of combining two or more sorted files into a third sorted file. An […]