C++

Basics

Identifiers and Types Constants Variables Assignment And Arithmetic Operators Bitwise Operators Logical Operators const static register volatile extern

Statements

Statements if if - legal expressions ?: switch switch, no break Nested switch while do-while for for Variations for missing sections for, function in section bodyless for break continue goto exit

Arrays

Arrays Intro Bi-Dimensional Arrays Arrays and Loops Array Initialization Arrays As Functions Arguments Passing Multidimensional Arrays arrays, bound checking

Pointers

Pointers Intro Pointer Increment Decrement Arrays of Pointers Pointer-Array Relationship Pointer Assignment

Structures

Structures Arrays of Structures Structures containing Arrays Single Structure Declaration Functions in Structures Bit fields

Unions and Enumerations

Unions Functions Within Unions Enumerations

Functions

Functions Function Parameters How to Pass Parameters Arrays as Arguments Function Prototype

Objects and Classes

Inline Functions Class-Object Definition Constructor Constructors and Destructors Passing Objects and Returning them Class Static Variables Class Static Functions

Inheritance

Inheritance Intro protected Members Inherited Constructors and Destructors Multiple Inheritance Multiple Inheritance-Constructors Destructors Multiple Base-Disambiguation Disambiguation-Virtual Base Classes Constructor Parameters-Derived to Base Turning public Into protected in a Derived Class

Function Overloading

Function Overloading Intro Overloaded Constructors Copy Constructors Default Arguments Function Address

Virtual Functions

Virtual Functions Intro Virtual Functions-Multiple Inheritance Abstract Class

Operator Overloading

Intro Member Operator Function Suffix Operator Overloading Overloading through a friend Function Objects-Value Operations

Working with Objects

Arrays of Objects Pointers to Objects this Pointer References to Objects Pointing to e Derived Class new and delete Dynamic Allocation of Arrays and Objects Pointer to a Class Member

this Pointer

Any class member function (unless it is static) has the possibility to use the this pointer. this points to the object the function belongs to.

Example


#include <iostream>
using namespace std;

class AClass
{
public:
     int a;
     AClass(int x)
     {
        this->a = x; // is equivalent to a = x;
     }
};

int main()

{
     AClass obj1(86);
}