Home Resource Centre A Detailed History Of C++ Explained With Timeline Infographic

C++ Programming Language

A Detailed History Of C++ Explained With Timeline Infographic

Table of content:

A Brief Intro To C++
The Timeline Of C++
Importance Of C++
Versions Of C++ Language
Comparison With Other Popular Programming Languages
Conclusion
Frequently Asked Questions
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Variables In C++ | Declare, Initialize, Rules & Types (+Examples)

Table of content:

What Are Variables In C++?
Declaration & Definition Of Variables In C++
Variable Initialization In C++
Rules & Regulations For Naming Variables In C++ Language
Different Types Of Variables In C++
Different Types of Variable Initialization In C++
Conclusion
Frequently Asked Questions
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Data Types In C++ | All 4 Categories Explained With Code Examples

Table of content:

What Are Primitive Data Types In C++?
Derived Data Types In C++
User-Defined Data Types In C++
Abstract Data Types In C++
Data Type Modifiers In C++
Declaring Variables With Auto Keyword
Conclusion
Frequently Asked Questions
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Structure of C++ Programs Explained With Examples

Table of content:

Structure Of C++ Program: Components
Compilation & Execution Of C++ Programs | Step-by-Step Explanation
Structure Of C++ Program With Example
Conclusion
Frequently Asked Questions
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Typedef In C++ | Syntax, Application & How To Use (+Code Examples)

Table of content:

What is Typedef in C++?
The Role & Applications of Typedef in C++
Basic Syntax for typedef in C++
How Does typedef Work in C++?
How to Use Typedef in C++ With Examples? (Multiple Data Types)
The Difference Between #define & Typedef in C++
Conclusion
Frequently Asked Questions
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Strings In C++ | Create, Manipulate, Functions & More (+Examples)

Table of content:

What Are Strings In C++?
Types Of Strings In C++
How To Declare & Initialize C-Style Strings In C++ Programs?
How To Declare & Initialize Strings In C++ Using String Keyword?
List Of String Functions In C++
Operations On Strings Using String Functions In C++
Concatenation Of Strings In C++
How To Convert Int To Strings In C++
Conclusion
Frequently Asked Questions
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C++ String Concatenation | All Methods Explained (With Examples)

Table of content:

What Is String Concatenation In C++?
How To Concatenate Two Strings In C++ Using The ‘+' Operator?
String Concatenation Using The strcat( ) Function
Concatenation Of Two Strings In C++ Using Loops
String Concatenation Using The append() Function
C++ String Concatenation Using The Inheritance Of Class
Concatenate Two Strings In C++ With The Friend and strcat() Functions
Why Do We Need To Concatenate Two Strings?
How To Reverse Concatenation Of Strings In C++?
Conclusion
Frequently Asked Questions
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C++ String Find() | Examples To Find Substrings, Character & More!

Table of content:

What Is Find In String C++?
What Is A Substring?
How To Find A Substring In A String In C++?
How To Find A Character In String C++?
Find All Substrings From A Given String In C++
Index Substring In String In C++ From A Specific Start To A Specific Length
Conclusion
Frequently Asked Questions
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Pointers in C++ | A Roadmap To All Pointer Types (With Examples)

Table of content:

What Are Pointers In C++?
Pointer Declaration In C++
How To Initialize And Use Pointers In C++?
Different Types Of Pointers In C++
References & Pointers In C++
Arrays And Pointers In C++
String Literals & Pointers In C++
Pointers To Pointers In C++ (Double Pointers)
Arithmetic Operation On Pointers In C++
Advantages Of Pointers In C++
Some Common Mistakes To Avoid With Pointers In Cpp
Conclusion
Frequently Asked Questions
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Pointer To Object In C++ | Declare, Usage & More (+Code Examples)

Table of content:

Understanding Pointers In C++
What Is Pointer To Object In C++?
Declaration And Use Of Object Pointers In C++
Advantages Of Pointer To Object In C++
Pointer To Objects In C++ With Arrow Operator
An Array Of Objects Using Pointers In C++
Base Class Pointer For Derived Class Object In C++
Conclusion
Frequently Asked Questions
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The 'this' Pointer In C++ | Declare, Use, Code Examples & More

Table of content:

What Is 'This' Pointer In C++?
Defining ‘this’ Pointer In C++
Example Of 'this' Pointer In C++
Describing The Constness Of 'this' Pointer In C++
Important Uses Of 'this' Pointer In C++
Method Chaining Using 'this' Pointer In C++
C++ Programs To Show Application Of 'This' Pointer
How To Delete The ‘this’ Pointer In C++?
Conclusion
Frequently Asked Questions
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Difference Between Pointer And Reference In C++ (With Examples)

Table of content:

What is Reference?
What is Pointer?
Comparison Table Of C++ Pointer Vs. Reference
Differences Between Reference And Pointer: A Detailed Explanation
Why Are References Less Powerful Than Pointers?
Conclusion
Frequently Asked Questions
Test Your Skills: Quiz Time

C++ 2D Array & Multi-Dimensional Arrays Explained (+Examples)

Table of content:

How To Declare A 2D Array In C++?
C++ Multi-Dimensional Arrays
Ways To Initialize A 2D Array In C++
Methods To Dynamically Allocate A 2D Array In C++
Accessing/ Referencing Two-Dimensional Array Elements
How To Initialize A Two-Dimensional Integer Array In C++?
How To Initialize A Two-Dimensional Character Array?
How To Enter Data In Two-Dimensional Array In C++?
Conclusion
Frequently Asked Questions

String Array In C++ | Syntax, Methods & More (+Code Examples)

Table of content:

What Are Arrays Of Strings In C++?
Different Ways To Create String Arrays In C++
How To Access The Elements Of A String Array In C++?
How To Convert Char Array To String?
Conclusion
Frequently Asked Questions

Dynamic Memory Allocation In C++ Explained In Detail (With Examples)

Table of content:

What is Memory Allocation in C++?
The “new" Operator In C++
The "delete" Operator In C++
Dynamic Memory Allocation In C++ | Arrays
Dynamic Memory Allocation In C++ | Objects
Deallocation Of Dynamic Memory
Dynamic Memory Allocation In C++ | Uses
Conclusion
Frequently Asked Questions
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substr() In C++ | Definition And Functions Explained With Examples

Table of content:

What Is A Substring In C++ (Substr C++)?
Example For Substr In C++
Points To Remember For Substr In C++
Important Applications Of substr() Function
How to Get a Substring Before a Character?
Print All Substrings Of A Given String
Print Sum Of All Substrings Of A String Representing A Number
Print Minimum Value Of All Substrings Of A String Representing A Number
Print Maximum Value Of All Substrings Of A String Representing A Number
Conclusion
Frequently Asked Questions
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Operators In C++ | Types, Precedence & Associativity (+ Examples)

Table of content:

What Is Operator In C++?
Types Of Operators In C++ With Examples
What Are Arithmetic Operators In C++?
What Are Assignment Operators In C++?
What Are Relational Operators In C++?
What Are Logical Operators In C++?
What Are Bitwise Operators In C++?
What Is Ternary/ Conditional Operator In C++?
Miscellaneous Operators In C++
Precedence & Associativity Of Operators In C++
Conclusion
Frequently Asked Questions
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New Operator In C++ | Syntax, Working, Uses & More (+Examples)

Table of content:

What Is The New Operator In C++?
Example To Understand New Operator In C++
The Grammar Elements Of The New Operator In C++
Storage Space Allocation
How Does The C++ New Operator Works?
What Happens When Enough Memory In The Program Is Not Available?
Initializing Objects Allocated With New Operator In C++
Lifetime Of Objects Allocated With The New Operator In C++
What Is The Delete Operator In C++?
Difference Between New And Delete Operator In C++
Conclusion
Frequently Asked Questions
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Operator Overloading In C++ | Detailed Explanation +Code Examples

Table of content:

Types Of Overloading In C++
What Is Operator Overloading In C++?
How To Overload An Operator In C++?
Overloadable & Non-overloadable Operators In C++
Unary Operator Overloading In C++
Binary Operator Overloading In C++
Special Operator Overloading In C++
Rules For Operator Overloading In C++
Advantages And Disadvantages Of Operator Overloading In C++
Function Overloading In C++
What Is the Difference Between Operator Functions and Normal Functions?
Conclusion
Frequently Asked Questions
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Logical Operators In C++ | Use, Precedence & More (With Examples)

Table of content:

What Are Operators In C++?
Introduction To Logical Operators In C++
Types Of Logical Operators In C++ With Example Program
Logical AND (&&) Operator In C++
Logical NOT(!) Operator In C++
Logical Operator Precedence And Associativity In C++
Relation Between Conditional Statements And Logical Operators In C++
C++ Relational Operators
Conclusion
Frequently Asked Important Interview Questions:
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Bitwise Operators In C++ Explained In Detail With Examples

Table of content:

Different Type Of C++ Bitwise Operators
C++ Bitwise AND Operator
C++ Bitwise OR Operator
C++ Bitwise XOR Operator
Bitwise Left Shift Operator In C++
Bitwise Right Shift Operator In C++
Bitwise NOT Operator
What Is The Meaning Of Set Bit In C++?
What Does Clear Bit Mean?
Conclusion
Frequently Asked Questions
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Comment In C++ | Types, Usage, C-Style Comments & More (+Examples)

Table of content:

Types of Comments in C++
Single Line Comment In C++
Multi-Line Comment In C++
How Do Compilers Process Comments In C++?
C- Style Comments In C++
How To Use Comment In C++ For Debugging Purposes?
When To Use Comments While Writing Codes?
Why Do We Use Comments In Codes?
Conclusion
Frequently Asked Questions
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What Are Storage Classes In C++? A Detailed Guide With Examples

Table of content:

What Are Storage Classes In Cpp?
What Is The Scope Of Variables?
What Are Lifetime And Visibility Of Variables In C++?
Types of Storage Classes in C++
Automatic Storage Class In C++
Register Storage Class In C++
Static Storage Class In C++
External Storage Class In C++
Mutable Storage Class In C++
Conclusion
Frequently Asked Questions
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C++ If-Else Statement | Syntax, Types & More (+Code Examples)

Table of content:

Decision Making Statements In C++
Types Of Conditional Statements In C++
If-Else Statement In C++
If-Else-If Ladder Statement In C++
Nested If Statements In C++
Alternatives To Conditional If-Else In C++
Switch Case Statement In C++
Jump Statements & If-Else In C++
Conclusion
Frequently Asked Questions
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Switch Case In C++ (Statement), Uses, Break & More With Examples

Table of content:

What Is A Switch Statement/ Switch Case In C++?
Rules Of Switch Case In C++
How Does Switch Case In C++ Work?
The break Keyword In Switch Case C++
The default Keyword In C++ Switch Case
Switch Case Without Break And Default
Advantages & Disadvantages of C++ Switch Case
Conclusion
Frequently Asked Questions
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For Loop In C++ | Syntax, Working, Types & More (+Code Examples)

Table of content:

What Is A For Loop In C++?
Syntax Of For Loop In C++
How Does A For Loop In C++ Work?
Examples Of For Loop Program In C++
Ranged Based For Loop In C++
Nested For Loop In C++
Infinite For Loop In C++
Conclusion
Frequently Asked Questions
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Understand The While Loop In C++ & Its Variations With Examples!

Table of content:

What Is A While Loop In C++?
Parts Of The While Loop In C++
C++ While Loop Program Example
How Does A While Loop In C++ Work?
What Is Pre-checking Process Or Entry-controlled Loop?
When Are While Loops In C++ Useful?
Example C++ While Loop Program
What Are Nested While Loops In C++?
Infinite While Loop In C++
Alternatives To While Loop In C++
Conclusion
Frequently Asked Questions
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Do-While Loop in C++: How It Works, Syntax, and Examples

Table of content:

What Are Loops & Its Types In C++?
What Is A Do-While Loop In C++?
Do-While Loop Example In C++ To Print Numbers
How Does A Do-While Loop In C++ Work?
Various Components Of The Do-While Loop In C++
Example 2: Adding User-Input Positive Numbers With Do-While Loop
C++ Nested Do-While Loop
C++ Infinitive Do-while Loop
What is the Difference Between While Loop and Do While Loop in C++?
When To Use A Do-While Loop?
Conclusion
Frequently Asked Questions
Test Your Skills: Quiz Time

2D Vector In C++ | Declare, Initialize & Operations (+ Examples)

Table of content:

What Are 2D Vectors In C++?
How To Declare 2D Vector In C++?
How To Initialize 2D Vector In C++?
C++ Program Examples For 2D Vectors
How To Access & Modify 2D Vector Elements In C++?
Methods To Traverse, Manipulate & Print 2D Vectors In C++
Adding Elements To 2-D Vector Using push_back() Function
Removing Elements From Vector In C++ Using pop_back() Function
Creating 2D Vector In C++ With User Input For Size Of Column & Row
Advantages of 2D Vectors Over Traditional Arrays
Conclusion
Frequently Asked Questions
Test Your Skills: Quiz Time

How To Print A Vector In C++ | 8 Methods Explained With Examples

Table of content:

How To Print A Vector In C++ By Overloading Left Shift (<<) Operator?
How To Print Vector In C++ Using Range-Based For-Loop?
Print Vector In C++ With Comma Separator
Printing Vector In C++ Using Indices (Square Brackets/ Double Brackets & at() Function)
How To Print A Vector In C++ Using std::copy?
How To Print A Vector In C++ Using for_each() Function?
Printing C++ Vector Using The Lambda Function
How To Print Vector In C++ Using Iterators?
Conclusion
Frequently Asked Questions

C++ Find() In Vector | How To Find Element In Vector With Examples

Table of content:

Definition Of C++ Find In Vector
Using The std::find() Function
How Does find() In Vector C++ Function Work?
Finding An Element By Custom Comparator Using std::find_if() Function
Use std::find_if() With std::distance()
Element Find In Vector C++ Using For Loop
Using The find_if_not Function
Find Elements With The Linear Search Approach
Conclusion
Frequently Asked Questions

Sort() Function In C++ & Algorithms Explained (+Code Examples)

Table of content:

What Is Sort() Function In C++?
Sort() Function In C++ From Standard Template Library
Exceptions Of Sort() Function/ Algorithm In C++
The Stable Sort() Function In C++
Partial Sort() Function In C++
Sorting In Ascending Order With Sort() Function In C++
Sorting In Descending Order With Sort Function In C++
Sorting In Desired Order With Custom Comparator Function & Sort Function In C++
Sorting Elements In Desired Order Using Lambda Expression & Sort Function In C++
Types of Sorting Algorithms In C++
Advanced Sorting Algorithms In C++
How Does the Sort() Function Algorithm Work In C++?
Conclusion
Frequently Asked Questions

Function Overloading In C++ With Code Examples & Explanation

Table of content:

What Is Function Overloading In C++?
Ways Of Function Overloading In C++
Function Overloading In C++ Using Different Types Of Parameters
Function Overloading In C++ With Different Number Of Parameters
Function Overloading In C++ Using Different Sequence Of Parameters
How Does Function Overloading In C++ Work?
Rules Of Function Overloading In C++
Why Is Function Overloading Used?
Types Of Function Overloading Based On Time Of Resolution
Causes Of Function Overloading In C++
Ambiguity & Function Overloading In C++
Advantages Of Function Overloading In C++
Disadvantages Of Function Overloading In C++
Operator Overloading In C++
Function Overriding In C++
Difference Between Function Overriding & Function Overloading In C++
Conclusion
Frequently Asked Questions

Inline Function In C++| Syntax, Uses, Working & More (+ Examples)

Table of content:

What Is An Inline Function In C++?
How To Define The Inline Function In C++?
How Does Inline Function In C++ Work?
The Need For An Inline Function In C++
Can The Compiler Ignore/ Reject Inline Function In C++ Programs?
Normal Function Vs. Inline Function In C++
Classes & Inline Function In C++
Understanding Inline, __inline, And __forceinline Functions In C++
When To Use An Inline Function In C++?
Advantages Of Inline Function In C++
Disadvantages Of Inline Function In C++
Why Not Use Macros Instead Of An Inline Function In C++?
Conclusion
Frequently Asked Questions
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Static Data Member In C++ | Create, Access & More (+Code Examples)

Table of content:

What Is Static Data Member In C++?
How To Declare Static Data Members In C++?
How To Initialize/ Define Static Data Member In C++?
Ways To Access A Static Data Member In C++
What Are Static Member Functions In C++?
Example Of Member Function & Static Data Member In C++
Practical Applications Of Static Data Member In C++
Conclusion
Frequently Asked Questions

Defining Constant In C++ | Literals, Objects, Functions & More

Table of content:

What Is A Constant In C++?
Ways To Define Constant In C++
What Are Literals In C++?
Pointer To A Constant In C++
Constant Function Arguments In C++
Constant Member Function Of Class In C++
Constant Data Members In C++
Object Constant In C++
Conclusion
Frequently Asked Questions(FAQ)

Friend Function In C++ Classes | Types, Uses & More (+Examples)

Table of content:

What Is Friend Function In C++?
Declaration Of Friend Function In C++ With Example
Characteristics Of Friend Function In C++
Global Friend Function In C++ (Global Function As Friend Function )
Member Function Of Another Class As Friend Function In C++
Function Overloading Using Friend Function In C++
Advantages & Disadvantages Of Friend Function in C++
What Is A C++ Friend Class?
A Function Friendly To Multiple Classes
C++ Friend Class Vs. Friend Function In C++
Some Important Points About Friend Functions And Classes In C++
Conclusion
Frequently Asked Questions

Function Overriding In C++ | Working, Call Binding & More (+Codes)

Table of content:

What Is Function Overriding In C++?
The Working Mechanism Of Function Overriding In C++
Real-Life Example Of Function Overriding In C++
Accessing Overriding Function In C++
Accessing Overridden Function In C++
Function Call Binding With Class Objects | Function Overriding In C++
Function Call Binding With Base Class Pointers | Function Overriding In C++
Advantages Of Function Overriding In C++
Variations In Function Overriding In C++
Function Overloading In C++
Function Overloading Vs Function Overriding In C++
Conclusion
Frequently Asked Questions

C++ Exception Handling | Try, Catch And Throw (+Code Examples)

Table of content:

Errors In C++
What Is Exception Handling In C++?
Exception Handling In C++ Program Example
C++ Exception Handling: Basic Keywords
The Need For C++ Exception Handling
C++ Standard Exceptions
C++ Exception Classes
User-Defined Exceptions In C++
Advantages & Disadvantages Of C++ Exception Handling
Conclusion
Frequently Asked Questions

C++ Templates | Types, Usage, Overloading & More (+Code Examples)

Table of content:

What Are Templates In C++ & How Do They Work?
Types Of Templates In C++
What Are Function Templates In C++?
C++ Template Functions With Multiple Parameters
C++ Template Function Overloading
What Are Class Templates In C++?
Defining A Class Member Outside C++ Template Class
C++ Template Class With Multiple Parameters
What Is C++ Template Specialization?
How To Specify Default Arguments For Templates In C++?
Advantages Of C++ Templates
Disadvantages Of C++ Templates
Difference Between Function Overloading And Templates In C++
Conclusion
Frequently Asked Questions

Difference Between Structure And Class In C++ Programming Decoded

Table of content:

Structure
Structure Declaration
Initialization of Structure
Copying and Comparing Structures
Array of Structures
Nested Structures
Pointer to a Structure
Structure as Function Argument
Self Referential Structures
Class
Object Declaration
Accessing Class Members
Similarities between Structure and Class
Which One Should You Choose?
Key Difference Between a Structure and Class
Summing Up
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Classes & Objects In C++ | A Detailed Explanation (With Examples)

Table of content:

What Is A Class And Object In C++?
What Is An Object In C++?
How To Create A Class & Object In C++? With Example
Access Modifiers & Class/ Object In C++
Member Functions Of A Class In C++
How To Access Data Members And Member Functions?
Significance Of Class & Object In C++
What Are Constructors In C++ & Its Types?
What Is A Destructor Of Class In C++?
An Array Of Objects In C++
Object In C++ As Function Arguments
The this (->) Pointer & Classes In C++
The Need For Semicolons At The End Of A Class In C++
Difference Between Structure & Class In C++
Conclusion
Frequently Asked Questions

Static Member Function In C++: How to Use Them, Properties, & More

Table of content:

What Are Static Members In C++?
Static Member Functions in C++
Ways To Call Static Member Function In C++
Properties Of Static Member Function In C++
Need Of Static Member Functions In C++
Regular Member Function Vs. Static Member Function In C++
Limitations Of Static Member Functions In C++
Conclusion
Frequently Asked Questions

C++ Constructors | Default, Parameterised, Copy & More (+Examples)

Table of content:

What Is Constructor In C++?
Characteristics Of A Constructor In C++
Types Of Constructors In C++
Default Constructor In C++
Parameterized Constructor In C++
Copy Constructor In C++
Dynamic Constructor In C++
Benefits Of Using Constructor In C++
How Does Constructor In C++ Differ From Normal Member Function?
Constructor Overloading In C++
Constructor For Array Of Objects In C++
Constructor In C++ With Default Arguments
Initializer List For Constructor In C++
Dynamic Initialization Using Constructor In C++
Conclusion
Frequently Asked Questions

Constructor Overloading In C++ Explained (+Detailed Code Examples)

Table of content:

What Is A Constructor In C++?
What Is Constructor Overloading In C++?
Dеclaration Of Constructor Ovеrloading In C++
Condition For Constructor Overloading In C++
How Constructor Ovеrloading In C++ Works?
Examples Of Constructor Overloading In C++
Lеgal & Illеgal Constructor Ovеrloading In C++
Types Of Constructors In C++
Characteristics Of Constructors In C++
Advantage Of Constructor Overloading In C++
Disadvantage Of Constructor Overloading In C++
Conclusion
Frеquеntly Askеd Quеstions

Destructor In C++ | Syntax, Rules, Properties & More (+Examples)

Table of content:

What Is A Destructor In C++?
Rules For Defining A Destructor In C++
When Is A Destructor in C++ Called?
Order Of Destruction In C++
Default Destructor & User-Defined Destructor In C++
Virtual Destructor In C++
Pure Virtual Destructor In C++
Key Properties Of Destructor In C++ You Must Know
Explicit Destructor Calls In C++
Destructor Overloading In C++
Difference Between Normal Member Function & Destructor In C++
Important Uses Of Destructor In C++
Conclusion
Frequently Asked Questions

Difference Between Constructor And Destructor In C++ Simplified

Table of content:

What Is A Constructor In C++?
What Is A Destructor In C++?
Difference Between Constructor And Destructor In C++
Constructor In C++ | A Brief Explanation
Destructor In C++ | A Brief Explanation
Difference Between Constructor And Destructor In C++ Explained
Order Of Calling Constructor And Destructor In C++ Classes
Conclusion
Frequently Asked Questions
Test Your Skills: Quiz Time

C++ Type Conversion & Type Casting | Simplified With Code Examples

Table of content:

What Is Type Conversion In C++?
What Is Type Casting In C++?
Types Of Type Conversion In C++
Implicit Type Conversion (Coercion) In C++
Explicit Type Conversion (Casting) In C++
Advantages Of Type Conversion In C++
Disadvantages Of Type Conversion In C++
Difference Between Type Casting & Type Conversion In C++
Application Of Type Casting In C++
Conclusion
Frequently Asked Questions

Copy Constructor In C++ | Syntax, Types, Uses & More (+Examples)

Table of content:

What Is A Copy Constructor In C++?
Characteristics Of Copy Constructors In C++
Types Of Copy Constructors In C++
When Do We Call The Copy Constructor In C++?
When Is A User-Defined Copy Constructor Needed In C++?
Types Of Constructor Copies In C++
Can We Make The Copy Constructor In C++ Private?
Assignment Operator Vs Copy Constructor In C++
Example Of Class Where A Copy Constructor Is Essential
Uses Of Copy Constructors In C++
Conclusion
Frequently Asked Questions

OOPs Concept In C++ | A Detailed Guide With Codes & Explanations

Table of content:

Why Do You Need Object-Oriented Programming (OOP) In C++?
OOPs Concepts In C++ With Examples
The Class OOPs Concept In C++
The Object OOPs Concept In C++
The Inheritance OOPs Concept In C++
Polymorphism OOPs Concept In C++
Abstraction OOPs Concept In C++
Encapsulation OOPs Concept In C++
Other Features Of OOPs In C++
Benefits Of OOP In C++ Over Procedural-Oriented Programming
Disadvantages Of OOPS Concept In C++
Why Is C++ A Partial OOP Language?
Conclusion
Frequently Asked Questions

Data Abstraction In C++ | How-To, Types, Uses & More (+Examples)

Table of content:

Introduction To Abstraction In C++
Types Of Abstraction In C++
What Is Data Abstraction In C++?
Understanding Data Abstraction In C++ Using Real Life Example
Ways Of Achieving Data Abstraction In C++
What Is An Abstract Class?
Advantages Of Data Abstraction In C++
Use Cases Of Data Abstraction In C++
Encapsulation Vs. Abstraction In C++
Conclusion
Frequently Asked Questions

Encapsulation In C++ | Working, Types, Benefits & More (+Examples)

Table of content:

What Is Encapsulation In C++?
How Does Encapsulation Work In C++?
Types Of Encapsulation In C++
Why Do We Need Encapsulation In C++?
Implementation Of Encapsulation In C++
Access Specifiers & Encapsulation In C++
Role Of Access Specifiers In Encapsulation In C++
Member Functions & Encapsulation In C++
Data Hiding & Encapsulation In C++
Features Of Encapsulation In C++
Advantages & Disadvantages Of Encapsulation In C++
Difference Between Abstraction and Encapsulation In C++
Conclusion
Frequently Asked Questions

Inheritance In C++ & Its 5 Types Explained With Multiple Examples

Table of content:

What Is Inheritance In C++?
What Are Child And Parent Classes?
Syntax And Structure Of Inheritance In C++
Implementing Inheritance In C++
Importance Of Inheritance In C++
Types Of Inheritance In C++
Visibility Modes Of Inheritance In C++
Access Modifiers & Inheritance In C++
How To Make A Private Member Inheritable?
Member Function Overriding In Inheritance In C++
The Diamond Problem | Inheritance In C++ & Ambiguity
Ways To Avoid Ambiguity Inheritance In C++
Why & When To Use Inheritance In C++?
Advantages Of Inheritance In C++
The Disadvantages Of Inheritance In C++
Conclusion
Frequently Asked Questions

Hybrid Inheritance In C++ | Syntax, Applications & More (+Examples)

Table of content:

What Is Hybrid Inheritance In C++?
Importance Of Hybrid Inheritance In Object Oriented Programming
Example Of Hybrid Inheritance In C++: Using Single and Multiple Inheritance
Example Of Hybrid Inheritance In C++: Using Multilevel and Hierarchical Inheritance
Real-World Applications Of Hybrid Inheritance In C++
Conclusion
Frequently Asked Questions

Multiple Inheritance In C++ & Ambiguity Problems (+Code Examples)

Table of content:

What Is Multiple Inheritance In C++?
Examples Of Multiple Inheritance In C++
Ambiguity Problem In Multiple Inheritance In C++
Ambiguity Resolution In Multiple Inheritance In C++
The Diamond Problem In Multiple Inheritance In C++
Visibility Modes In Multiple Inheritance In C++
Advantages & Disadvantages Of Multiple Inheritance In C++
Multiple Inheritance Vs. Multilevel Inheritance In C++
Conclusion
Frequently Asked Questions

Multilevel Inheritance In C++ | Syntax, Uses And More (+Examples)

Table of content:

What Is Multilevel Inheritance In C++?
Block Diagram For Multilevel Inheritance In C++
Multilevel Inheritance In C++ Example
Constructor & Multilevel Inheritance In C++
Use Cases Of Multilevel Inheritance In C++
Multiple Vs Multilevel Inheritance In C++
Advantages & Disadvantages Of Multilevel Inheritance In C++
Conclusion
Frequently Asked Questions

Hierarchical Inheritance In C++ Explained With Real-Life Examples

Table of content:

What Is Hierarchical Inheritance In C++?
Example 1: Hierarchical Inheritance In C++
Example 2: Hierarchical Inheritance In C++
Impact of Visibility Modes In Hierarchical Inheritance In C++
Advantages And Disadvantages Of Hierarchical Inheritance In C++
Use Cases Of Hierarchical Inheritance In C++
Conclusion
Frequently Asked Questions

Access Specifiers In C++ | Types & Usage Explained (+Code Examples)

Table of content:

What Are Access Specifiers In C++?
Types Of Access Specifiers In C++
Public Access Specifiers In C++
Private Access Specifier In C++
Protected Access Specifier In C++
The Need For Access Specifiers In C++
Combined Example For All Access Specifiers In C++
Best Practices For Using Access Specifiers In C++
Why Can't Private Members Be Accessed From Outside A Class?
Conclusion
Frequently Asked Questions

Diamond Problem In C++ & Its Resolutions Explained (+Examples)

Table of content:

What Is The Diamond Problem In C++?
Example Of The Diamond Problem In C++
Resolution Of The Diamond Problem In C++
Virtual Inheritance To Resolve Diamond Problem In C++
Scope Resolution Operator To Resolve Diamond Problem In C++
Conclusion
Frequently Asked Questions

A Detailed History Of C++ Explained With Timeline Infographic

The C++ language was developed by Bjarne Stroustrup in 1979 by extending C to include features such as inheritance, polymorphism, abstraction, etc. It is one of the most popular languages with a wide range of applications across industries.

11 mins read

A Detailed History Of C++ Explained With Timeline Infographic

The C++ programming language is one of the most popular programming languages out there, and it has been in use for over four decades now. But do you know about the history of C++ and its timeline? If not, then you are definitely in for a treat.

In this article, we will take a closer look at the history of C++ programming language, its origin, who invented C++, its importance, scope, etc. We'll also provide a comparison between C++ and some other popular programming languages. So let's get started!

A Brief Intro To C++

C++ is a general-purpose, middle-level language that was originally developed by Danish computer scientist Bjarne Stroustrup in 1979 at Bell Laboratories USA. As many of you must know, a mid-level programming language is a combination of low-level & high-level programming languages.

The C++ language was initially designed as an extension of the C language which was widely used in system programming and Unix-based OS. Also, C was developed in 1970 by Dennis Ritchie while at Bell Labs (formerly AT&T Bell Labs).
Over the years, C++ has become one of the most widely used programming languages and has a variety of applications in areas like gaming, robotics, finance, and scientific computing.

The developers have also introduced several new versions of the language with considerable changes in the spirit of staying up-to-date and competing with other modern programming languages. So, let's have a look at the timeline and version history of C++.

The Timeline Of C++

Here is a broad timeline of the C++ programming language showcasing how it has progressed over the years:

History of C++ The Timeline Infographic

C++ was developed by Bjarne Stroustrup while working on his PhD thesis at Bell Labs in 1979. He wanted to create a dynamic language that would allow programmers to build complex systems with high-level abstractions while still providing low-level access to the hardware.

To get this done, he extended the C language to include features such as classes, objects, inheritance, abstraction, and polymorphism to make it easier to write efficient, modular, and reusable code.

Fun Fact: The widely known Bell Labs was originally named Bell Telephone Laboratories, then AT&T Bell Laboratories, and then Bell Labs Innovations. Currently, the labs are named after its present parent company as the Nokia Bell Labs.

In 1983, the first version of C++ was released to the public. At this point, Rick Mascitti also modified language name from 'C with classes' to 'C++'. It is interesting to note that the '++' in the name represents the associate operator/ increment operator which was missing in C.
At this point, many add-on features were added to this cross-platform programming language, including strong type checking, basic inheritance, const keyword, virtual functions, etc. It quickly gained popularity amongst novice as well as experienced programmers alike and was also adopted by many companies for software development.
In 1985, the first edition of 'The C++ Programming Language' was published, which became the definitive guide to the language and helped to establish C++ as a mainstream programming language. Since then, there have been several major releases and standards of the language.
In 1998, C++98, the first international standardized version of C++, was released. It included additional libraries and various new features such as C++ templates, exceptions, and namespaces.
In 2011, a more advanced version of the language was released, i.e. C++11, which introduced several important features such as regular expressions, Regex support, move semantics, range-based for loops, lambda expressions, standard threading library, customary threading library, time library, etc. This was followed by C++14, C++17, and most recently, C++20.
Each one of these future versions of the language improved upon existing features. There have also been several ISO standards for C++, including ISO/IEC 14882:1998 (C++98), ISO/IEC 14882:2011 (C++11), ISO/IEC 14882:2014 (C++14), and ISO/IEC 14882:2017 (C++17), with the latest being ISO/IEC 14882:2020 (C++20).
These international standards have helped ensure the consistency and portability of the language across different platforms and implementations.

Importance Of C++

Listed below are a few points emphasizing the importance of C++:

C++ is one of the most popular and important programming languages in the world, with a wide range of applications in many different industries.
It is widely used for systems programming, gaming, finance, scientific computing, and robotics, among other areas. It’s especially useful in building complex software systems, where performance, efficiency, and reliability are crucial.
One of its most valuable features is its ability to provide low-level access to hardware resources. This makes it an ideal language for developing system-level software, such as device drivers, operating systems, and embedded systems.
It’s also a highly popular choice for scientific computing and is used to build high-performance numerical libraries and simulation tools.

Versions Of C++ Language

Any discussion on the history of C++ language is incomplete without a mention of various versions released so far. The table below provides a concise overview of the key developments in each major version of C++.

Version	Year of Release	Key Features	Major Changes
C++98	1998	- First ISO standard - Introduced templates and exceptions in C++	- Established the Standard Template Library (STL) - Introduced namespaces
C++03	2003	- Bug fixes and improvements - Library refinements	- Made STL more robust - Fixed language ambiguities
C++11	2011	- Lambda expressions - Move semantics - Range-based for loops	- Introduced auto keyword for type inference - Standard threading library
C++14	2014	- Enhanced lambda expressions - Generic lambdas - Binary literals	- Introduced return type deduction - Simplified memory management
C++17	2017	- std::optional, std::variant, std::any - Structured bindings - constexpr if	- Improved compile-time programming - Introduced parallel algorithms
C++20	2020	- Concepts and ranges - Coroutines - Calendar and timezone library	- Introduced modules - Expanded constexpr capabilities
C++23 (Upcoming)	2023 (Expected)	- Likely improvements to existing features - Possible new libraries	- Expected further simplifications and optimizations

Also Read: Structure of C++ Programs Explained With Examples

Comparison With Other Popular Programming Languages

Here is a comparison of C++ with two other popular programming languages:

Java & C++

C++ is a statically typed language, which means that the data types of variables are declared at compile time. In comparison, Java is a dynamically typed language, which means that the data types of variables are declared at runtime.
Memory management is manual in C++, i.e. it’s the responsibility of the programmer to manually allocate and deallocate memory. In Java, memory management is done by the JVM, which performs garbage collection to free memory.
C++ is generally faster than Java, but it’s less portable compared to Java language. Java also has a larger ecosystem of libraries and frameworks.

Also read: Top 15+ Difference Between C++ And Java Explained! (+Similarities)

Python & C++

Python has a simpler syntax than C++, which makes it easier to understand and use. C++ has a complex syntax and is considered one of the tougher languages to learn.
Also, C++ is statically typed, while Python is a dynamically typed language.
Python is highly portable and can run on any platform that has a Python interpreter. In comparison, C++ has to be compiled separately for each platform.
C++ is a compiler-based language and is, hence, faster than Python and other such interpreted languages (including Java). Though Python has a larger and more robust ecosystem of libraries and frameworks, making it easier to use.
Memory management is manual in C++, i.e., it’s the responsibility of the programmer to manually allocate and deallocate memory. In Python, memory management is done automatically by the interpreter.

Conclusion

The history of C++ is definitely rich and fascinating, and to this day, it remains one of the most widely used programming languages in the world. It’s very flexible and efficient, making it ideal for a wide range of applications. The support offered with the addition of OOP paradigms and interfaces provides programmers with powerful tools for software design. While novice programmers might find it to be a bit complex to learn, there is no denying the fact that it is one of the most rewarding languages to use. Essentially, it remains a vital part of today’s programming landscape.

Frequently Asked Questions

Q1. Who invented C++? How old is it?

C++ was developed by Bjarne Stroustrup in 1979 at Bell Labs. Around the same time, he was also working on his Ph.D. thesis. He is regarded as the Father of C++. As of 2023, the C++ programming language is 44 years old.

Q2. Is C++ a dead language?

Absolutely not! You might have heard some people say that this language is dead and has become redundant today. However, the fact that C++ still remains one of the most popular and widely used programming languages in the world, even 44 years after it first came out, negates such claims. In fact, in January, C++ won the Tiobe programming language of the year designation for 2022.

Q3. Which is older- C or C++?

The short answer is C. Programming language C was originally developed in 1972 and is considered the mother of all languages since most compilers are written in C. Also, many newer programming languages follow the C syntax, including C++ which was developed in 1979, as an extension of C. So as you can see, the C language is older than C++.

Q4. When was C++ first introduced?

C++ was originally invented in 1979 by the danish developer Bjarne Stroustrup. However, it was only in 1983, that the first version of C++ was released to the public. It quickly gained popularity among programmers worldwide and was adopted by many companies as well. The rest as they say is history!

Q5. Why was C++ introduced?

It was developed to build complex systems with high-level abstractions while still providing low-level access to the hardware. Stroustrup wanted to extend the C language and include features such as classes, inheritance, abstraction, and polymorphism to make it easier to write efficient, modular, and reusable code.

Q6. Which is older- Python or C++?

The C++ language is definitely older than Python. C++ was developed in 1979 and made available to the public in 1983, while the implementation of Python began only in 1989.

Q7. What kind of language is C++?

C++ is a general-purpose programming language that combines both high-level and low-level language features. It is considered a Superset of C. It’s also an object oriented programming language. It has wide applications across domains and industries across the world.

Q8. What was C++ originally called?

Bjarne Stroustrup initially called the language “C with classes”, when he developed it in 1979. But in 1982-83, Bjarne upgraded the language to include various new features, and at that point, the language was renamed C++. Computer scientist Rick Mascitti is credited for coining the new name.

Q9. Is C++ the oldest programming language?

C++ is not the oldest programming language. The first commercially available language was FORTRAN which was developed in 1957. In comparison, C++ was invented in 1979 and it was first made public in 1983.

Q10. Is C++ better than Java?

To say that one of these languages is better than the other in absolute terms is not sensible. That's because each of them has its own strengths and weaknesses. Both are highly popular programming languages used widely in various areas. For example, while C++ is faster than Java, Java is more beginner friendly in comparison to C++.

Q11. Which is more popular- C or C++?

C++ is more popular than C. It contains all the features and benefits of C while providing various new features and OOP paradigms, such as classes, inheritance, and polymorphism.

Q12. Is C++ the mother of all languages?

No, it is the C programming language, which is considered the mother of all languages. This is because many believe that once you master the concepts of C, you can understand and work with any of the other programming languages. Many of the high-level languages are based on C, including C++.

Q13. What is STL in C++?

The STL (Standard Template Library), provides generic algorithms and data structures such as vectors, containers, and iterators. The STL makes it easier to write efficient and reusable code.

Q14. What is the difference between C and C++?

C++ is an object-oriented programming language and an extension of C. In contrast, C is a procedural-oriented programming language. Also, C++ is an extension of the C language, having all the features of C but also adding various new features such as OOP, regex support, range-based for loops, etc. Read this article to know more about the differences-

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This compiles our discussion on the history of C++ programming language. Do check out the following to explore more on C++:

Edited by

Shivani Goyal

Manager, Content

An economics graduate with a passion for storytelling, I thrive on crafting content that blends creativity with technical insight. At Unstop, I create in-depth, SEO-driven content that simplifies complex tech topics and covers a wide array of subjects, all designed to inform, engage, and inspire our readers. My goal is to empower others to truly #BeUnstoppable through content that resonates. When I’m not writing, you’ll find me immersed in art, food, or lost in a good book—constantly drawing inspiration from the world around me.

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Computer Science Engineering C++ Programming Language