C++ - geekskey.com

Programming concepts and terminology in C++

C++ is a popular programming language that is widely used...

Writing and running a simple C++ program

Here is an example of a simple C++ program that...

Integrated development environments (IDEs) and tools C++

Integrated Development Environments (IDEs) are software applications that provide a...

Data types: int, double, char, bool, etc. in C++

C++ supports several built-in data types that are used to...

Variables and constants in C++

In C++, variables and constants are used to store and...

Operators: arithmetic, relational, logical, bitwise, etc. in C++

In C++, operators are used to perform various operations on...

Basic input and output: cin, cout, endl, etc. in C++

In C++, input and output operations are typically handled using...

Comments and formatting in C++

In C++, comments and formatting are used to make code...

Conditional statements: if, else, switch in C++

Conditional statements in C++ are used to execute different code...

Loops: while, do-while, for in C++

Loops in C++ are used to execute a block of...

Nesting and combining control structures in C++

In C++, control structures can be nested and combined to...

Defining and calling functions in C++

Functions in C++ are used to encapsulate a specific set...

Function parameters: pass-by-value, pass-by-reference, default values, overloading in C++

In C++, function parameters can be passed by value or...

Recursion in C++

Recursion is a technique in programming where a function calls...

One-dimensional and multi-dimensional arrays in C++

In C++, arrays are used to store a collection of...

Array manipulation: indexing, iterating, sorting, searching in C++

In C++, arrays can be manipulated in various ways, such...

C-style strings: null-terminated character arrays, string library functions in C++

C-style strings are character arrays that are terminated by a...

Memory and addresses in C++

Memory and addresses are fundamental concepts in C++ that are...

Pointers: declaration, initialization, indirection, arithmetic, arrays and pointers in C++

Pointers are variables that store memory addresses, and they are...

References: declaration, initialization, aliasing in C++

References are variables that provide an alternative syntax for accessing...

User-defined data types-Defining and accessing structure members in C++

User-defined data types allow programmers to create their own data...

Nested structures in C++

Nested structures in C++ allow you to define a structure...

Unions: declaring and accessing members in C++

Unions in C++ allow you to define a data type...

Object-oriented programming (OOP) concepts in C++

Object-oriented programming (OOP) is a programming paradigm that emphasizes the...

Defining classes: data members, member functions, access specifiers in C++

Defining classes in C++ involves creating a blueprint for objects...

Creating and using objects in C++

In C++, objects are created by instantiating a class, which...

Encapsulation and information hiding in C++

Encapsulation is a fundamental concept in object-oriented programming that involves...

Initializing objects with constructors in C++

In C++, constructors are special member functions that are called...

Default constructors, parameterized constructors, copy constructors, move constructors in C++

In C++, there are four types of constructors: default constructors,...

Polymorphism: virtual functions, pure virtual functions, function overriding, function hiding in C++

Polymorphism is a fundamental concept in object-oriented programming that allows...

Generic algorithms and containers in C++

C++ provides a rich set of generic algorithms and containers...

Handling multiple exceptions in C++

In C++, multiple exceptions can be handled using multiple catch...

Containers: vectors, lists, maps, sets, etc. in C++

C++ provides a rich set of container classes that can...

Destructors: cleaning up resources, memory management in C++

In C++, a destructor is a special member function of...

Inheritance: derived classes, base classes, access control in C++

In C++, inheritance is a feature that allows one class...

Abstract classes and interfaces in C++

In C++, an abstract class is a class that cannot...

Function templates: template arguments, template specialization in C++

In C++, a function template is a function that can...

Class templates: template arguments, template specialization, template inheritance in C++

In C++, a class template is a class that can...

Dealing with errors and exceptional situations in C++

In C++, errors and exceptional situations can be handled using...

try-catch blocks in C++

In C++, the `try-catch` block is used to handle exceptions...

Throwing and catching exceptions in C++

In C++, exceptions are thrown using the `throw` keyword, and...

Reading and writing data to files in C++

In C++, data can be read from and written to...

Creating and opening files in C++

In C++, new files can be created and opened for...

Text and binary files in C++

In C++, files can be opened and read or written...

Stream classes: istream, ostream, ifstream, ofstream in C++

In C++, stream classes are used for input and output...

Iterators: accessing container elements in C++

Iterators are objects used to access the elements of a...

Algorithms: sorting, searching, transforming, etc. in C++

C++ provides a rich set of algorithms that can be...

Function objects: predicates, comparators, etc. in C++

Function objects, also known as functors, are a powerful feature...

Mutexes, condition variables, semaphores in C++

Synchronization and locks are essential concepts in concurrent programming, which...

Sockets: creating and binding sockets, connecting to a server, accepting connections in C++

Sockets are a low-level networking API that allows programs to...