C++ Tutorial Index

C++ Tutorial C++ History C++ Installation C++ First Program C++ cin and cout C++ Data type C++ Variable C++ operator C++ Keywords

C++ Control Statements

C++ If C++ Nested if C++ If-else C++ If-else-if C++ Switch C++ Break C++ Continue C++ Goto C++ For loop C++ While loop C++ Do while loop

C++ Functions

C++ Call by Value C++ Call by Reference C++ Recursion Function C++ Inline function C++ Friend function

C++ Arrays

Single dimension array Two dimension array

C++ Strings

C++ Strings

C++ Inheritance

C++ Inheritance Single level Inheritance Multilevel Inheritance Multiple Inheritance Hierarchical Inheritance Hybrid Inheritance

C++ Polymorphism

C++ Polymorphism C++ Overloading C++ Overriding C++ Virtual Function

C++ Pointers

C++ Pointers C++ this pointer

C++ Exception Handling

C++ Exception Handling

C++ Constructors

C++ Constructors Default Constructor Parameterize Constructor Copy constructor Constructor Overloading Destructor

C++ File Handling

C++ File Handling C++ Writing to file C++ Reading file C++ Close file

Miscellaneous

C Vs C++ C++ Comments C++ Data Abstraction C++ Identifier C++ Memory Management C++ Storage Classes C++ Void Pointer C++ Array To Function C++ Expressions C++ Features C++ Interfaces C++ Encapsulation std::min in C++ External merge sort in C++ Remove duplicates from sorted array in C++ Precision of floating point numbers Using these functions floor(), ceil(), trunc(), round() and setprecision() in C++ C++ References C++ Friend Functions C++ Mutable keyword Unary Operators in C++ Initialize Array of objects with parameterized constructors in C++ Differences between #define & const in C/C++ C++ Program to Implement Shell Sort C++ Program to Implement Merge Sort Storage Classes in C Vector resize() in C++ Passing by Reference Vs. Passing by the pointer in C++ Free vs delete() in C++ goto statement in C and C++ C++ program to read string using cin.getline() C++ String Concatenation Heap Sort in C++ Swap numbers in C++ Input Iterators in C++ Fibonacci Series in C++ C ++ Program: Alphabet Triangle and Number Triangle C++ Program: Matrix Multiplication C++ Program to Print Fibonacci Triangle Stack in C++ Maps in C++ Queue in C++ C++ Bitset C++ Algorithms Priority Queue in C++ C++ Multimap C++ Deque Function Pointer in C++ Sizeof() Operators in C++ C++ array of Pointers free() Vs delete in C Timsort Implementation Using C++ CPP Templates C++ Aggregation C++ Enumeration C++ Math Functions C++ Object Class C++ Queue Initialize Vector in C++ Vector in C++ C++ STL Components Function overloading in C++ C++ Maximum Index Problem C++ find missing in the second array C++ Program to find the product array puzzle C++ Program To Find Largest Subarray With 0 Sum C++ Program To Move All Zeros To The End Of The Array C++ Program to find the element that occurs once C++ Program to find the largest number formed from an array Constructor Vs Destructor C++ Namespaces C++ OOPs Concept C++ Static C++ Structs C++ Try-Catch C++ User Defined Exceptions C++ Virtual Destructor C++ vs C# Malloc() and new in C++ Palindrome Number Program in C++ Snake Code in C++ Splitting a string in C++ Structure Vs Class in C++ Virtual Function Vs Pure Virtual Function C++ Bidirectional Iterators C++ Forward Iterators C++ Iterators C++ Output Iterators C++ Range-based For Loop Converting string into integer in C++ LCM Program in C++ Type conversion in C++ Add two numbers using the function in C++ Advantage and disadvantage friend function C++ Armstrong Number Program in C++ ATM machine program in C++ using functions Binary to Decimal in C++ Bit Manipulation in C++ C++ Constructor C++ Dijkstra Algorithm Using the Priority Queue C++ int into String C++ Signal Handling Decimal to Binary in C++ Decimal to Hexadecimal in C++ Decimal to Octal in C++ Factorial Program in C++ Function in C++ Hexadecimal to Decimal in C++ Octal to Decimal in C++ Reverse a Number in C++ Structure Vs Class in C++ C++ Forward Iterators C++ Output Iterators C++ Prime number program Char Array to String in C++ Constructor Overloading in C++ Default arguments in C++ Different Ways to Compare Strings in C++ Dynamic Binding in C++ Program to convert infix to postfix expression in C++ SET Data Structure in C++ Upcasting and Downcasting in C++ Reverse an Array in C++ Fast Input and Output in C++ Delete Operator in C++ Copy elision in C++ C++ Date and Time C++ Bitwise XOR Operator Array of sets in C++ Binary Operator Overloading in C++ Binary Search in C++ Implementing the sets without C++ STL containers Scope Resolution Operator in C++ Smart pointers in C++ Types of polymorphism in C++ Exception Handling in C++ vs Java Const Keyword in C++ Type Casting in C++ Static keyword in C++ vs Java Inheritance in C++ vs Java How to concatenate two strings in C++ Programs to Print Pyramid Patterns in C++ swap() function in C++ Structure of C++ Program Stringstream in C++ and its applications rand() and srand() in C / C++ C++ Ternary Operator C++ Scope of Variables While Loop Examples in C++ Star pattern in C++ using For Loops For Loop Examples in C++ Do-While Loop Examples in C++ Top 5 IDEs for C++ That You Should Try Once Assertions in C/C++ C++ Convert Int to String Continue in C++ While loop Diamond Pattern in C++ using For Loop How to Reverse a String in C++ using Do-While Loop How to Reverse a String in C++ using For Loop How to Reverse a String in C++ using While Loop Infinite loop in C++ Loops in C++ Returning Multiple Values from a Function using Tuple and Pair in C++ wcscpy(), wcslen(), wcscmp() Functions in C++ Auto keyword in C++ C++ 11 vs C++ 14 vs C++ 17 C++ STL (Standard Template Library) Differences Between C Structures and C++ Structures Divide by Zero Exception in C++ Dynamic Constructor in C++ Dynamic Memory Allocation in C++ Find the Size of Array in C/C++ without using sizeof() function Floating Point Operations and Associativity in C, C++ and Java Hello World Program in C++ How to create a table in C++ How to Setup Environment for C++ Programming on Mac Implementation of a Falling Matrix in C++ Message Passing in C++ Pointer to Object in C++ Templates in C++ vs Generics in Java Ways to Copy a Vector in C++ What does Buffer Flush mean in C++ sort() function in C++ Structure Sorting (By Multiple Rules) in C++ Similarities between C++ and Java std::distance in C++ Array program in C++ C++ Tricks for Competitive Programming Desired Capabilities in Selenium Web Driver in C++ Socket Programming in C++ Template Specialization in C++ Classes and Objects in C++ Convex hull Algorithm in C++ DES in C++ C++ vardiac() function Difference between Two Sets in C++ Difference between Exit and Return Structured Binding in C++ Differences between Local and Global Variable Bitwise Operator vs Logical Operator Difference between OOP and POP in C++ Fork in C++ Functors in C++ How to call a void function in C++ How to create a directory or folder in C/C++ How to create a library in C++ How to create a stack in C++ How to create the Processes with Fork in C++ How to Handle Divide by Zero Exception in C++ Lambda Expression in C++ Pattern programs in C++ Roadmap to C++ Programming Substring in C++ Virtual base class in C++ Bits stdc++.h in C++ Top 14 Best Free C++ IDE (Editor & Compiler) for Windows in 2022 Bitmasking in C++ Auto Keyword in C++ Features of OOPS in C++ Hospital Management Project in C++ How to Declare Unordered Sets in C++ How to Sort an Array in C++ Include Guards in C++ Iostream in C++ Method overriding in C++ How to run program in turbo c++ How to Use Getline in C++ Leap Year Program in C++ Naming Convention in C++ New Operator in C++ Nullptr in C++ Object Slicing in C++ Principles of Object-Oriented Programming in C++ Processing strings using std string stream in C++ Pure Virtual Function in C++ With Example Program Random Number Generator in C++ Singleton Design Pattern in C++ Size_t Data Type in C++ Skyline Problem in C++ System() function in C++ Web Development in C++ Data Hiding in C++ Difference between exit() and _Exit() in C++ Hashing in C++ Object in C++ Sum of all Elements between k1’th and k2’th Smallest Elements Virtual class in C++ Vector Size in C++ Top best IDEs for C/C++ Developers in 2022 Tensorflow in C++ Sliding Window Technique in C++ Reverse String Word-Wise in C++ Returning a Function Pointer from a Function in C/C++ RTTI in C++ Pthreads or POSIX Threads in C++ Reserved Keywords in C++ Passing a Vector to a function in C++ 10 Best C and C++ Books for Beginners & Advanced Programmers Add two numbers represented by two arrays in C++ Array of Object in C++ C++ Program For FCFS Containership in C++ Counting Frequencies of Array Elements in C++ Decltype type Specifier in C++ Dynamic _Cast in C++ Difference between int main() and int main(void) in C/C++ Depth First Search Program to Traverse a Graph in C++ Features and Use Of Pointers in C/C++ Fread Function in C++ Programming Fscanf Function in The C++ Functions in C++ With Types and Examples Gmtime Function in C/C++ How is Multiset Implemented in C++ How to Build a Program in C++ How to Declare a 2d Array Dynamically in C++ inheritance Program in C++ int Max and int Min in C/C++ is It Fine to Write Void Main Or Main in C/C++ How to create a button in C++ abs() function in C++ Compile Time Polymorphism in C++ Division in C++ Factorial of a Number in C++ using while Loop Multiset in C++ 4 Pillars of OOPs Approach in C++ Backtracking Time Complexity in C++ C++ Global Variable C++ Pipe Tutorial Observer Design Pattern in C++ Private Inheritance in C++ Pthread in C++ Parameters SDL library in C++ with Examples Pointers in C++ Ascending order in C++ How the value is passed in C++ Call by Pointer in C++ Constexpr in C++ Deadlock in C++ Design Patterns in C++ Factory Method for Designing Pattern in C++ How to calculate size of string in C++ Name Mangling and extern in C++ Preventing Object Copy in C++ Program that produces different results in C and C++ Quick Sort in C++ Single Handling in C++ Type difference of Character literals in C VS C++ Use of Inheritance in C++ User-defined literals in C++ Vector methods in C++ Void * in C and C++ Zombie and Orphan Process in C++ Isprint() in C++ List and Vector in C++ List iterators in C++ Merging Two Vectors in C++ Sleep function in C++ Stoi function in C++ String erase() in C++ String Trim in C++ When should we write own Assignment operator in C++ C++ tcp client server example C++ tcp server example Early Binding and Late Binding in C++ Factory Design Pattern in C++ Fisher-Yates shuffle algorithm in C++ For Auto in C++ Group anagrams in C++ How to convert binary string to int in C++ How to convert string to float in C++ How to remove space from string in C++ How to use pair in C++ How to use the string find() in C++ Dynamic Casting in C++ 2D Vector Initialization in C++ C++ GUI Visual Studio C++ IPC C++ Macro Function Example C++ Permutation Overloading Stream Insertion in C++ Overloading array Index operator in C++ Operators that cannot be overloaded in C++ Operator overloading in C++ isprint() function in c++ Is_trivial function in C++ Is assignment operator Inherited in C++ div() function in C++ Default Assignment Operator and References in C++ Copy Constructor vs Assignment Operator in C++ Conversion Operator in C++ Array sum in C++ STL C++ Define Macro C++ Design C++ Factory Pattern TCP Client Server Example in C++ Convert String to Uppercase in C++ exit() and _Exit() in C and C++ Initializer list in C++ Iterator invalidation in C++ Lower bound in C++ Modulus of Two float numbers or double number Pass by value in C++ Set insert function in C++ Std partition_point in C++ Unary Operator Overloading in C++ Using Default Arguments with Virtual Functions Virtual Functions and Runtime Polymorphism What is endl in C++ What is Unary Operator Overloading in C++ Which operators cannot be overloaded in C++? rint(), rintf(), rintl() in C++ Stack size in C++ String append() function in C++ String push_back() in C++ String replace() in C++ Transform function in C++ Unique in C++ Unordered_map in C++ Binary String to Int C++ Boost C++ ctime() function in C++ Difference Between Overloading and Overriding in C++ Exception handling in constructor and destructor in C++ Explain class template in C++ Fesetround() and Fegetround() in C++ and their application Gets() and Puts() in C++ Hypot(), hypotf() and hypotl() in C++ Kadane Algorithm in C++ Log function in C++ Map of Pairs in STL Map vs unordered_map in C++ Nearbyint() Function in C++ Pair in C++ Access Specifiers in C++ Add Two Numbers in C++ Using Class Benefits of Operator Overloading in C++ C++ Socket Programming Windows C++ Program for Addition of Two Numbers Using Functions C++ Programming Examples C++ Protected Inheritance C++ Return Object Static Data Members in C++ Program for COPY Constructor in C++ Association in C++ C_str in C++ Boost libraries in C++ C++ macro function Assignment Operator Overloading in C++ Automatic Storage Class in C++ Function Object in C++ C++ Move Constructor Cast in C++ C++ 11 Lambda C++ Multithreading Bottom-up Approach in C++ C++ Program to Divide the String Into N equal Parts Gray Code to Binary Code in C++ How to get the value of pi in C++ Multimap value_comp() function in C++ Vector of Vectors in C++ Naïve Bayes Algorithm in C++ f 10 C++ Programming Tricks You Should Know btowc() function in C++ forward_list::cend() in C++ Unordered_multimap max_load_factor() function in C++ Cpp_int in c++ Dynamic Objects in C++ FLOCK() FUNCTION IN C++ Generate Random Double Numbers in C++ How to Assign Infinity to a Number in C++ Jump statements in C++ Multipath inheritance in C++ Out of Range Exception in C++ Size of Class in C++ Size of string in C++ std::binary_negate in c++ Thread_local in C++ Tokenizing a String in C++ Ancestors of a Node in Binary Search Tree C++ program for Double to String Conversion C++ Program to Demonstrate Use of Formatting Flags on Float Output Clamp in C++ K-Dimensional Tree in C++ Mutable Lambda in C++ Power Set in C++ Program to Find Sum of Geometric Progression Std::Back_inserter in C++ Strpbrk() function in C++ Size of int in C++ TYPES OF MANIPULATORS IN C++ Double colon in C++ How to sort vector in C++ How to use Setprecision in C++ How to write a Vector in C++ Insertion in Splay Tree in C++ Merge Sort Algorithm in C++ Printing a Character using ASCII value in C++ Regex in C++ Size of Data Types in C++ Abstract Factory Design Pattern in C++ Sqrtf() function in C++ Static Casting in C++ Using Range in Switch Case in C++ wcstoimax() and wcstoumax() function in C++ What is float in C++ What is the Diamond Problem in C++ Best way to learn C++ ios setstate() function in C++ Nested Namespace in C++ Single Inheritance in C++ std::fixed, std::scientific, std::hexfloat, std::defaultfloat in C++ StringStream in C++ for Decimal to Hexadecimal and back The OFFSETOF() macro in C++ Semaphores in C++ Seekg in C++ stacktrace Header file in C++ 23 std::future in C++ std::unary_negate() in C++ Difference between std::endl and \n in C++ Iswspace Function in C++ Difference between std-next and std::advance in C++ Hiding of all overloaded methods with same name in base class in C++ C++ program to concatenate two strings using operator overloading Difference between array::fill() and array::swap() in C++ Difference between Friend Function and Virtual Function in C++ Semaphores in C++ UDP server- client implementattion in C++ What is long long in C++ CSV file management using C++ fma() function in C++ Toggle bits of a number except first and last bits in C++ Trailing Return Type C++ 11 Binary search implementation in C++ Different Versions of C++ What is Cascading in C++ Background Colour in C++ BOOL DATATYPE IN C++ BIT VECTORS IN C++ Literals in C++ Application of pointer in C++ Index with minimum sum of prefix and suffix sums in an array in C++ Maximum sum Bi-tonic sub-sequence in C++ std::optional in C++ C/C++ program for triangular matchstick number COUT COMMAND IN C++ LANGUAGE Adjacency matrix program in C++ language Exception Objects in C++ Difference between Null String and Empty String in C++ Character data type in c++ Constructors in Inheritance C++ Comma Operator Overloading in C++ Typename in C++ C++ Friend Class C++ Exceptions Difference Between C and C++ Double-linked list program in C++ Color Code in C++ CRC Program in C++ Anti-Clockwise spiral traversal of a binary tree in C++ Advantages of OOP in C++ Cryptarithmetic Puzzle in C++ Angular sweep algorithm in C++ Factorial of Large Numbers in C++ endl Function in C++ vfprintf() method in C++ Check if a given number is Pronic in C++ Difference between Fundamental Data Type and Derived Data Types in C++ Different Ways to initialize an unordered_set in C++ Dinic’s Algorithm in C++ How to read whole ASCII File into C++ using std::string? std::unary_negate() in C++ String::npos function in C++ type_traits::is_null_pointer in C++ C++ code to count the local extrema of given array Demlo number (square of 11....1) in C++ Function Template and Class Template in C++ Getline in C++ GUI Design in C++ Hashing Implementation in C++ HIERARCHICAL INHERITANCE IN C++ Hospital Management System in C++ How to Add Header Files in Dev C++? How to cin string in C++ How to compile a C++ program in Visual Studio code Iscntrl in C++ Memento Pattern in C++ Smarandache-Wellin Sequence in C++ The feclearexcept in C++ HashMap in C++ Alexander Bogomolny's UnOrdered Permutation Algorithm in C++ Convex Polygon in C++ Count Univalue Subtrees in C++ Entringer Number in C++ Friends pairing Problem in C++ Klee's Algorithm (Length of the union of segments of a line) in C++ Spaceship Operator(&|t;==>) in C++ Uniform Initialization in C++ Woodall Number in C++ C++ Program to Solve Knapsack Problem Using Dynamic Programming How do you exit from the infinite loop in Turbo C++? How to create a game using C++ language How to do XOR in C++? How to Find Max Value in Array C++ How to get date in C++ Pointer to a Derived Class in C++ C++ program to show runtime exceptions Convert a Singly LinkedList to XOR LinkedList in C++ Creation of Variable in C++ CRTP (curiously recurring template pattern) in C++ Euler Circuits in Directed Graphs Using C++ Final NBA Match pairing in C++ Find pivot in rotated sorted array in C++ How to make a square in C++ How to reduce fractions in C++ std::lerp in C++ Stella Octangula Numbers in C++ Return Statement in C++ Finding the n-th Fortune Number in C++ How to use StringStream in C++ Minimize Count of Unequal Elements at corresponding Indices between give n arrays in C++ std::midpoint in C++ std::transform inclusive scan in C++ std::span in C++ Types of Errors in C++ C++ program to implement the bin packing algorithm Dereference Operator in C++ How to merge multiple std::sets into a single std::set in C++? Stack Clear C++ Structure and Class in C++ Template Definition in C++ Tree Data Structure in C++ Typename in C++ Program in C++ for Beginners Restoring a Shuffled Queue in C++ Print patterns in C++ Hybrid Inheritance in C++ How to use OpenGL in C++? How to Separate a String in C++ Havel-Hakimi algorithm in C++ Find the size of all connected Non-Empty Cells of a Matrix in C++ Burst Sort Algorithm in C++ Basic istream peak() method in C++ Addition of two matrices in C++ What is std reference wrapper in C++? What is std mbrtoc 32 in C++? What is std istreambuf iterator in C++? What is std declval in C++? std rethrow if nested in C++ std regex search in C++ std ctype byname in C++ std call once in C++ std basic ios copyfmt in C++ std atomic ref in C++ Properties of Friend Function in C++ Sophie Germain Prime number in C++ Centroid Decomposition in C++ How to Get the List of All Running Tasks in C++ Programming Questions on Function Overloading in C++ std codecvt in and std codecvt do in in C++ std is constant evaluated in C++ Std put money in C++ Number of ordered pairs such that Ai Aj = 0 in C++ dlsym() function in C++ Isxdigit() function in C++ Difference between Objective C and C++ Menu Driven Program in C++ Undulating Numbers in C++ How to Access Private Variables in C++? Particle Swarm Optimization in C++ Understanding std::ios_base::iword in C++ std::piecewise_construct _t in C++ Toeplitz Matrix in C++ Two-Way Linear Search Algorithm in C++ C++ Concurrency in action C++ integer size C++ Enum class Compare two lists in C++ Command to run C++ Program in terminal Cascading In C++ Static Member Function in C++ with Example C++ Multiple, Multilevel and Hierarchical inheritance Painting Fence Algorithm in C++ Rearrange Distant Barcodes in C++ What are the rules for using an Underscore in a C++ dentifier? std::quoted in C++ Std::memory_order in C++ Std::fisher_f_distribution in C++ Advantages Oops in C++ floor() and ceil() function in C++ Topological Sort in C++ How to get file size in C++ Class Meaning in C++ DIFFERENCE BETWEEN NEW AND DELETE OPERATOR IN C++ New and Delete In C++ Operators in C++ String data types in C++ begin() in C++ Static Library Linking in C++ Stack Unwinding in C++ Singleton Pattern in C++ Shared_ptr in C++ Random Number between 1 and 10 in C++ Initializer in C++ Error Handling in C++ Define Reference in C++ Create a Class in C++ C++ Move Semantics What is Thread Id to Int in C++? What is a Static Member Function in C++? Using Keyword in C++ C++ IDE Linux C++ Mini Project With Source Code and Output All swing components C++ Syntax Link Call By Value And Call By Reference In C++ Const ptr c++ Const_cast C++ Constant Arguments in C++ Example of parameterized constructor in C++ example of user-defined data type Anonymous object in C++ Bank program in C++ Base class and Derived class in C++ Cerr in C++ Cin string in C++ cin.get() in C++ Containers in C++ Control flow statement in C++ coroutine in C++ cstdlib in C++ Difference between encapsulation and Abstraction Difference between template and macro in C++ Emplace_back in C++ Cstdio in C++ Exception specification in C++ Files and streams in C++ Hamming code implementation in C++ Map cbegin() and cend() function in C++ STL Map Emplace_hint() function in C++ STL Naked function calls in C++ Private destructor in C++ Static object in C++ unordered_set in C++ Uses of namespace std in C++ Virtual function and virtual base class in C++ VS Code Setup for C++ Vtable and vptr in C++ fixed() function in C++ How to remove an element from an array in C++ How to take space-separated input in C++ iomanip in C++ Isdigit() function in C++ noexcept in C++ rdbuf() in c++ seekg() function in C++ Seekp() function in C++ Setw() in C++ The diamond pattern in C++ Advantages and Disadvantages of Inheritance in C++ C++ Variables Types Explain Access Specifiers in C++ Anagram Program in C++ AREA OF TRIANGLE IN C++ ARRAY INPUT IN C++ Big Integers in C++ Bitwise Operator in C++ Data Structures Algorithms and Application in C++ EOF Function in C++ Explicit in C++ File Opening Mode in C++ Friend Function in C++ Function Overriding in C++ How to Copy in Turbo C++? How To Use POW in C++ Increment Operator in C++ Inline Functions in C++ Int range in C++ Integer in C++ Linked List in C++ malloc() and calloc() in C++ Maximum Value in Vector in C++ NPTEL Programming in C++ Assignment Solutions SHARED POINTER IN C++ Vector in C++ Stl What is an Object in C++ What is Copy Constructor in C++ Dereferencing a Pointer in C++ fill() Function in C++ map find() function in C++ Associative Containers In C++ C++ generic programming introduction Character Set in C++ Class and Structure in C++ Decltype in c++ Difference Between Abstraction and Interface in C++ File Stream in C++ Final in C++ Final Keyword in C++ Find substring in C++ Flush in C++ Has-A Relationship in C++ How to allocate memory dynamically in C++ How to close turbo C++ in windows 10 How to Use Modulus in C++ How to use Set in C++ Input and Output Operators in C++ Insert Function in C++ MENU DRIVEN PROGRAM IN C++ MOVE SEMANTICS IN C++ OOPs Interview Questions in C++ PARAMETER PASSING IN C++ PUNCTUATORS IN C++ SPLIT FUNCTION IN C++ Stream Classes in C++ Vector declaration in c++ Vector in C++ Virtual Function in C++ Binary Search Tree Program in C++ Built-in Types in C++ API in C++ Returning Object from a Function in C++ C++ Singleton C++ Template Class Declaration and Definition Tree in C++ C++ Type Traits Catch All Exceptions in C++ Lvalue and Rvalue in C++ Move Constructor in C++ Move Semantics in C++ Mutex Lock in C++ Qt in C++ Tutorial STL Algorithms in C++ Access Class members in C++ Designated initializers in C++ Dynamic Initialization of Objects in C++ Inbuilt Functions in C++ Metaclass in C++ Nesting of a member function in C++ Unique_ptr() in C++ Vector erase() function in C++ Vector insert() Function in C++ 10 important concepts of Oops in C++ At in C++ Difference Between Abstraction and Encapsulation in C++ Difference between Function Overloading and Operator Overloading in C++ Exception Specifications in C++ Examples of Destructor in C++ Examples of Hybrid Inheritance in C++ How to declare an Array in C++ How to declare string in C++ Instance variable in C++ Manipulators in C++ Pointer Declaration in C++ preprocessor in C++ Push_Back() Function in C++ Space in C++ String stl in c++ Edmonds Karp algorithm in C++ How to Create Singleton Class in C++ Static Polymorphism in C++ Associative Containers In C++ C++ generic programming introduction Character Set in C++ Class and Structure in C++ Decltype in c++ Difference Between Abstraction and Interface in C++ File Stream in C++ Final in C++ Final Keyword in C++ Find substring in C++ Flush in C++ Has-A Relationship in C++ How to allocate memory dynamically in C++ How to close turbo C++ in windows 10 How to Use Modulus in C++ How to use Set in C++ Input and Output Operators in C++ Insert Function in C++ MENU DRIVEN PROGRAM IN C++ MOVE SEMANTICS IN C++ OOPs Interview Questions in C++ PARAMETER PASSING IN C++ PUNCTUATORS IN C++ SPLIT FUNCTION IN C++ Stream Classes in C++ Vector declaration in c++ Vector in C++ Virtual Function in C++ Associative Containers In C++ C++ generic programming introduction Character Set in C++ Class and Structure in C++ Decltype in c++ Difference Between Abstraction and Interface in C++ File Stream in C++ Final in C++ Final Keyword in C++ Find substring in C++ Flush in C++ Has-A Relationship in C++ How to allocate memory dynamically in C++ How to close turbo C++ in windows 10 How to Use Modulus in C++ How to use Set in C++ Input and Output Operators in C++ Insert Function in C++ MENU DRIVEN PROGRAM IN C++ MOVE SEMANTICS IN C++ OOPs Interview Questions in C++ PARAMETER PASSING IN C++ PUNCTUATORS IN C++ SPLIT FUNCTION IN C++ Stream Classes in C++ Vector declaration in c++ Virtual Function in C++ Babylonian Square Root Algorithm in C++ C++ Delegates Complex Number Program in C++ Custom Sort in C++ Differences Between C++ and JavaScript Meta Classes in C++ Prim’s Algorithm in C++ RAII in C++ How to access set elements in C++ How to Allocate and Deallocate Memory in C++ How to Convert String to Lowercase in c++ How to initialize a string in C++ How to Input a String in C++ Ignore Function in C++ Image Recognition Algorithm in C++ Insertion Sort Algorithm in C++ Knapsack Problem in C++ LOG BASE 2 IN C++ LOOPING STATEMENT IN C++ Managing Output with Manipulators in C++ Max Heap in C++ mbrlen- function in C-C++ Merge Overlapping Intervals in C++ Merge Sort Recursive in C++ Methods to Sort Strings in C++ Multiline Comment in C++ Multiple catch statements in C++ Naïve Bayes Algorithm in C++ Needleman Wunsch Algorithm in C++ Object delegation in C++ Pass 2 Assembler Program in C++ ratio_less_equal() function in C++ Rethrowing an exception in C++ Return type in C++ Reusability in C++ Round Robin Scheduling Program in C++ Sequence Container in C++ Sieve of Eratosthenes in C++ SOLID PRINCIPLES IN C++ STACK USING PUSH POP PROGRAMME IN C++ Stdlib Header File in C++ Strcmp function in C++ strcmpi in C++ Find minimum s-t cut in a flow network in C++ Hamilton Cycle Detection in C++ list cbеgin() and cеnd() function in C++ Maximum Bipartite Matching in C++ Neural Network in C++ Otsu Thresholding Opencv C++ Pancake Sorting in C++ Pimpl Idiom in C++ Print All Interleavings of Given Two Strings in C++ Print the Corner Elements and their Sum in a 2-D Matrix in C++ reinterpret_cast in C++ Rotate Bits of a Number in C++ Shallow Copy in C++ Stable Marriage Program in C++ Stack Smashing Detected in C++ Static Data Member in C++ String::npos in C++ Thread safe queue in C++ Total Keywords in C++ Tug of War in C++ What Kind of Exceptions are Available in C++ Which Operator is Used to Allocate Memory for an Object Boundary Traversal of Binary Number in C++ Difference between POP and OOP in C++ Fundamentals of Data Structures in C++ C++ Constructor Return Type C++ Libraries C++ STL Tutorial C++ Throw Character String in C++ Clone a Linked List with Next and Random Pointer in C++ Counting Sort in C++ Diffеrеncе Bеtwееn dеquе::cbеgin and dеquе::assign in C++ Difference between Null and Nullptr in C++ Facade Pattern in C++ Semaphore in C++ Accumulate function in C++ Algorithm Header File in C++ Applications of C++ basic_istream::putback() in C++ Benefits of OOPs Boost library in C++ Bubble Sort in C++ C++ Override C++ Struct Public Throw Exception in C++ Call by Rеfеrеncе in C++ Character in C++ Characteristics of friend function in C++ Cin Getline in C++ Collections in C++ Composition in c++ Continue Statement in C++ Developing a Digital Synthesizer in C++ Different C++ Versions Diffеrеncе Bеtwееn Friеnd Function and Virtual Function in C++ Find a triplet from three linked lists with a sum equal to a given number in C++ Fizz Buzz Problem in C++ Forward list in C++ Friend Function and Friend Class in C++ Advantages of Function Overloading in C++ Game Library for C++ HashSet in C++ Heapify Algorithm in C++ Hopcroft Karp algorithm in C++ String find function in C++ Tellg in C++ The lower_bound in C++ The sum of digits in C++ Thinking in C++ language THIS FUNCTION IN C++ Tower of Hanoi Algorithm in C++ Transpose of a Matrix in C++ language Types of Execution in C++ Use of explicit keyword in C++ User-defined header files in C++ Vector of String in C++ Virtual Table in C++ Visibility Mode in C++ What are Literals in C++ What are manipulators in C++ Abstract Data Type in C++ POP full form in C++ 8-puzzle Problem Using Branch and Bound in C++ BK tree in C++ Decorator pattern in C++ Fusion tree in C++ Jump Pointer algorithm in C++ std::remove_extent in C++ Tabu search in C++ Nested structure in C++

C++ IDE Linux
2024-07-18 04:38:43

C++ IDE Linux

An integrated development environment, or IDE, is what?

A software program known as an IDE (Integrated Development Environment) offers a complete environment for software development. A code editor, a tool for debugging, and interpreters or compilers are frequently included.

IDEs offer capabilities like completion of codes, syntax emphasizing and debugging support to help you be more effective when creating software.

Why should Linux users use an editor for C++ development?

There are numerous benefits to using an IDE when developing C++ on Linux. Here are some of the most typical causes:

  • By offering tools like code completion, syntactic highlights, and debugging aid, IDEs can increase your productivity.
  • By enforcing standards for coding and issuing errors and warnings, IDEs can assist you in producing more reliable and error-free code.
  • By offering tools like project templates, versioning emancipation and build automation, IDEs can aid in your better project management.
  • IDEs can speed up your learning of C++ by offering documentation, guides, and examples.

Overview of popular Linux C++ IDEs

For Linux, there are many well-known C++ IDEs available. Some of the more popular IDEs are listed below:

  • A well-liked open-source IDE called Eclipse supports a variety of programming dialects, including C++. There are numerous plugins for Eclipse, and it is highly extendable and adaptable.
  • A paid IDE from JetBrains named CLion is created especially for C++ development. For C++ development, CLion provides a wide range of capabilities, such as code completion, grammar emphasizing debugging support, and refactoring tools.
  • A open-source and free IDE known for its easy setup and use is called Code::Blocks. The best C++ learning tool for novices is Code::Blocks.
  • The Qt Company's Qt Creator is a for-profit IDE made specifically for creating Qt applications. For Qt development, Qt Creator provides a wide range of tools, such as completion of code, syntax highlighting, debugging support, and an intuitive GUI designer.

A step-by-step tutorial on setting up the Eclipse IDE on Linux:

Prerequisites:

Your PC must be running a Linux distribution.

A Java Runtime Environment (JRE) needs to be set up on your machine.

Step 1: Install the Eclipse installer.

Visit https://www.eclipse.org/downloads/ to access the Eclipse download page and download the most recent Eclipse installation for your Linux distribution.

Step 2: Start the Eclipse installer.

After downloading the installer, double-click it to start it.

Step 3: Decide which Eclipse package to install.

The many Eclipse packages that are accessible for your Linux operating system will be listed by the Eclipse installer. Click the Install button after choosing the package you want to install.

Select 4: Select the installation directory

You will be prompted by the Eclipse installer to select the location where you will install for Eclipse. Typically, /opt/eclipse is the installation directory. If you'd prefer, you can select a different installation directory.

Step 5: Select Install from the menu.

To begin the installation procedure, click the Install button.

Step 6: press the Finish button.

After the installation is finished, close your Eclipse installer by clicking the Finish button.

Resolving typical installation problems:

You can attempt the following if you have any issues installing Eclipse:

  • Ensure that your computer has the Java Runtime Environment (JRE) installed.
  • Verify that the Eclipse installation you are downloading is the appropriate one for your distribution of Linux.
  • Run the Eclipse installation while root if you can.
  • You can ask for assistance from the Eclipse support staff if you're still having issues.
  • Setting up dependencies

Before using some IDEs, additional requirements must be installed. For instance, installing the Java Runtime Environment (JRE) is necessary for Eclipse. If you want to know what components need to be installed, you can consult the instruction manual for your IDE.

Hints for setting up an IDE for Linux C++ development:

Setting up the build tools and compiler:

  • Installing the programming language and build tools you'll be utilizing is the first step. The GCC engine and Make building tool are pre-installed by default on the majority of Linux distributions. Nevertheless, based on your particular requirements, you might need to install additional compilers or build tools.

Setting up build flags and choices:

  • You must set up the build settings or flags for the task after installing the programming language and build tools. Configuring the C++ standard, compiler options, and linker flags are all included in this. The settings or preferences dialogue of the IDE is often where you may set the build options and flags.

Configuring build settings:

Setting up various build options for your work, such as debugging and release setups, is frequently helpful. This enables you to build your code using various settings for various goals.

For instance, you could wish to use release configuration to create a commercial build of your code and debug configuration to test your code.

Here are some more hints for setting up an IDE for Linux C++ development:

  • Keep your coding style constant. Your code will be simpler to comprehend and upkeep as a result.
  • Check the code for errors with a linter. This will enable you to spot mistakes sooner.
  • To step over your code and troubleshoot issues, use a debugger.
  • To keep track of your changes and work with others, use version control.

IDE Interface and Features:

Overview of the IDE interface's primary elements:

Typically, the principal elements of an IDE interface consist of:

Editor: You compose and modify your code in the editor. Typical features include code folding, syntax highlighting, and auto-completion.

The project explorer displays your project's organizational structure, including its files, directories, and classes.

You can run instructions and view the results of your code on the console.

Debugger: You can set breakpoints, analyze variables, and go through the code line by line with the debugger.

A description of each component's role and goal:

An IDE's editor is its most crucial element. You will spend the most of your time there developing and editing code. The editor often has tools like syntax highlighting, that make it simple to see the various components of your software, and code folding, which lets you collapse portions of code that are not being worked on at the moment. Another useful tool that suggests code completions while you type is auto-completion.

You can see your project's structure via the project explorer. This might assist you navigate your project and locate the necessary files and folders. A tree-like view of the project itself may be found in the project explorer along with a list of files and directories.

You can perform commands and monitor code output on the console. Running scripts or troubleshooting your code can both benefit from this. Typically, the console has a text field where you may write commands and a history of the actions you've executed.

You may step over your code line by line with the debugger, check factors, and set breakpoints. This can be useful for detecting bugs and troubleshooting your code. A list of variables and breakpoints, as well as a graphical representation of your code, are frequently included in the debugger.

Changing the IDE's design and organisation

The majority of IDEs give you the option to alter the interface's design and appearance. This may help to improve user comfort with the IDE. Usually, you can change elements like the font's size, color palette, and window layout.

The following are some other features that you could discover in an IDE:

  • Integration with versions control systems, such as Git and SVN, is a common feature of IDEs. This enables you to interact with other developers and keep track of changes to your code.
  • Linting is a procedure that looks for faults and potential issues in your code. You can develop better code and reduce errors by doing this.
  • As you type, a feature called code completion offers suggested code completions. You can develop more consistent code and save time by doing this.
  • Numerous IDEs come with documentation related to the programming language you are currently using. Finding assistance with specific issues and learning more about the language can both benefit from this.

The IDE's new C++ project creation

You normally need to perform the following steps in order to create a new C++ project in the IDE:

  • Start the IDE.
  • Choosing File > New > Project.
  • Choose C++ as the language in the Create a fresh project dialogue.
  • Choose the project type you want to develop.
  • Give your project a name.
  • Place your project in the spot you've designated.
  • Select OK.

You can start a new project using the IDE. A fix file and an assignment file will both be included with the project. The project's name, where to find of the project documents, and the kind of project are all details that may be found in the solution file. The original code for the undertaking is located in the project file.

Bringing in current projects into the IDE

You can take the following actions to import a current C++ project into the IDE:

  • Start the IDE.
  • To open a project, choose File > Open.
  • Choose the project you are interested in importing in the Import Project dialogue.
  • Click the Open button.

Managing Project Files and Structure

Once a C++ project has been created, you can control its files and structure by doing the following:

Folder-based file organization: You can use folders to organize the documents in your project. To do this, select New Folder from the context menu by right-clicking the project in the Solution Explorer.

By right-clicking the project within the Solution Explorer and selecting Add > Existing Item, you can add files to your project. Additionally, you may drag and drop files onto the Solution Explorer from a file explorer.

File deletion: To delete a file from your project, right-click on it in the Solution Explorer and select Delete.

C++ Code Navigation and Editing:

Overview of the Features of the Code Editor

You can write, modify, and traverse C++ code with the help of the code editor, which is a strong tool. It offers a variety of tools that can improve the effectiveness and productivity of your coding experience.

The code editor will highlight the various parts of your software, such as keywords, variables, and functions, using syntax highlighting. This might assist you in rapidly identifying the various components of your code.

As you type, the code writer will propose possible code completions. You can avoid typos and save time by doing this.

Snippets of code: The code editor allows you to save and reuse snippets of code. Whenever you are writing repeated code, this can be an excellent method to save time.

Getting Around in Code

You can navigate your code with the help of a number of capabilities that the code editor offers.

Shortcuts: You can utilise a variety of the code editor's shortcuts to move about your code. For instance, you can navigate to a specific line with the shortcut Ctrl+G.

Finding definitions: The code editor can assist you in finding a symbol's definition. For instance, you can use the keyboard shortcut Ctrl+F12 to retrieve the definition for a function.

Tools for refactoring: There are several refactoring tools available in the code editor that you may use to make your code better. For instance, you can extract a block of code into a different method using the Extract Method refactoring tool.

Setting up Coding Format and Style Guidelines

You can set up the code editor to format your code in accordance with a particular style manual. By doing this, you can make certain that the code you write is clear and consistent.

You can use the Format option in the menu or the Options dialogue to set the code formatting. You can choose the style guide to use and set the formatting choices in the choices dialogue.

Utilizing the IDE to Compile and Build C++ Code:

You must perform the following actions in order to compiler and construct C++ code within the IDE:

  • In the IDE, launch the project.
  • the Build > Build Solution option.
  • The project will be built and compiled by the IDE.
  • You can run the executable file that the IDE produces.

Configuring Build Settings

You can compile and build your code using build options to suit various needs. You might, for instance, have a release configuration for deploying your code and a debug configuration for debugging your code.

Use the Build > Configuration Manager in the menu to configure build configurations. You can make new configurations and change the defaults for each configuration via the Configuration Manager dialogue.

Programming Execution and Debugging

Your code can be run once it has been built and compiled by selecting Debug > Start Without Debug. The programme will be executed by the IDE, and the console pane will show the results.

Select Debug > Start Debugging to begin debugging your code. The IDE will launch the program in debugging mode, allowing you to go through the code and check the contents of variables using the debugger.

Integration of Version Control in C++

IDE integration of version control systems:

The management of code modifications requires the use of version control systems (VCS). They let you interact with others around the same project, monitor modifications over time, and go back to earlier versions.

The majority of IDEs come with built-in support for VCS, like Git. This implies that you can manage your VCS databases, branches, and commits using the IDE.

You must install the VCS plugins for your IDE in order to integrate a VCS. You can set up the plugin to connect to any VCS server after it has been installed.

Managing Branches, Commits, and Repositories

You may start controlling your databases, branches, and commits after integrating a VCS into your IDE.

Repositories: A collection of files is a group of documents and folders that is controlled by a version control system. Repositories can be deleted, cloned from other repositories, and created from scratch.

Branches: A branch is a representation of a repository as it existed at a certain time. New branches can be made, branches can be switched between, and branches can be merged.

The term "commit" refers to a repository snapshot that reflects all changes made since the last commit. You can edit existing commitments, see the changes done in a commit, and go back to an earlier commit.

Executing Typical Version Control Operations

You can use the IDE to carry out a variety of standard version control procedures.

A commit is an image of a repository that captures all the modifications made since the last commit. You can use the IDE's Commit command to commit changes.

Sending your changes to the VCS server is known as a push. You can use the IDE's Push command to push your commits.

Fetching the most recent changes made to the VCS server is known as a pull. The Pull command in the IDE can be used to pull changes.

Merge: Merging modifications from two branches is the method of doing so.

Enhanced C++ IDE features

Tools for Profiling and Performance Analysis

You can increase program performance by locating bottlenecks within your code with the aid of profiling tools. They can gauge how long it takes for various sections of your code to run, how much memory and CPU your code uses, and more.

You can utilise third-party profiling tools, which are frequently included with IDEs.

Including External Libraries and Frameworks in the Integration:

The development of code that utilizes external frameworks and libraries may be made simpler by IDEs' ability to interface with them. For instance, a plugin for an IDE might let you use the Qt framework.

Code coverage and unit testing

Writing brief, isolated tests that validate your code's behaviour is known as unit testing. The percentage of your code that has been covered by unit tests is known as code coverage.

You can use IDEs to assess code coverage as well as compose and run unit tests.

Tips and Troubleshooting for Linux IDEs

Common Problems and Linux IDE-Specific Error Messages:

The following are some typical problems and error messages you could get when employing a Linux IDE:

  • Unable to open file: This error notice indicates that the IDE was unable to locate the file you were attempting to open. Check to make that the document is in the right location and has the right name.
  • The error message "permission denied" indicates that you lack the authorization to access or change the file. Make sure you have the correct permissions to view or change the file by checking the file's permissions.
  • Segmentation fault: The programme has crashed, according to this error message. There are several potential causes of this, including a hardware issue, a memory fault, or a programme bug.

Techniques for Troubleshooting and Tips for Debugging

Here are some methods for troubleshooting issues and advice for debugging while utilising a Linux IDE:

Use the debugger to help you find and correct errors in your code. The debugger is a strong tool. You can set breakpoints, step through your code line-by-line, and check the values of variables using the debugger.

Use the console: You may debug issues with your IDE by using the console, which is a strong tool. You can run commands, look at logs, and troubleshoot your code using the console.

Utilize internet resources: You can troubleshoot issues with your IDE by using a variety of online tools. These sources may include discussion boards, manuals, and instructions.

Linux IDE Optimisation and Productivity Improvement

Here are some pointers for enhancing Linux productivity and the IDE:

  • Use a lightweight IDE: There are several Linux-compatible lightweight IDEs. These IDEs are more performance- and productivity-enhancing because they use fewer resources than some of the more powerful IDEs.
  • Set up the IDE as you like it: Spend some time setting up the IDE to your preferences. Setting up keyboard shortcuts, options, and extensions falls under this category.
  • Use unit testing: Testing individual units of code is an excellent method to increase the overall quality of your code. You can check your code's behaviour and make sure it behaves as you anticipate by writing unit tests.
  • Use a software version control system: Keeping track of changes to your code is easy with a version control system. If you need to go back to an earlier version of the code or work with other on the same project, this can be useful.