This document discusses C++11/14 enhancements including data types, literals, attributes, loops, constants, enumerations, typedefs, pointers, smart pointers, references, type inference, functions, and lambda expressions. It provides examples and explanations of new features in each category.
Inheritance in C++
The capability of a class to derive properties and characteristics from another class is called Inheritance. Inheritance is one of the most important features of Object-Oriented Programming.
Inheritance is a feature or a process in which, new classes are created from the existing classes. The new class created is called ¡°derived class¡± or ¡°child class¡± and the existing class is known as the ¡°base class¡± or ¡°parent class¡±. The derived class now is said to be inherited from the base class.
When we say derived class inherits the base class, it means, the derived class inherits all the properties of the base class, without changing the properties of base class and may add new features to its own. These new features in the derived class will not affect the base class. The derived class is the specialized class for the base class.
Sub Class: The class that inherits properties from another class is called Subclass or Derived Class.
Super Class: The class whose properties are inherited by a subclass is called Base Class or Superclass
Why and when to use inheritance?
Consider a group of vehicles. You need to create classes for Bus, Car, and Truck. The methods fuelAmount(), capacity(), applyBrakes() will be the same for all three classes. If we create these classes avoiding inheritance then we have to write all of these functions in each of the three classes
Implementing inheritance in C++: For creating a sub-class that is inherited from the base class we have to follow the below syntax.
Derived Classes: A Derived class is defined as the class derived from the base class.
The document discusses .NET and C#. It defines .NET as a programming framework created by Microsoft for building applications and services using .NET technologies. It notes that .NET Core is a modular, high-performance implementation of .NET that runs on Windows, Linux, and Mac and is open source. C# is introduced as a programming language designed for building applications that run on the .NET framework. C# is described as simple, powerful, type-safe, and object-oriented. Key features that make C# widely used such as being modern, object-oriented, and producing efficient programs are highlighted.
Objectif g¨¦n¨¦ral : Acqu¨¦rir les bases m¨¦thodologiques de la r¨¦solution d'un probl¨¨me conduisant ¨¤ la r¨¦alisation d'un programme informatique
Objectifs sp¨¦cifiques :
Conna?tre les ¨¦tapes de r¨¦solution d¡¯un probl¨¨me
Stocker et traiter des donn¨¦es simples
Permettre ¨¤ un programme de communiquer avec l¡¯ext¨¦rieur
Contr?ler le flux d¡¯ex¨¦cution des instructions
Traiter des donn¨¦es composites
D¨¦finir et utiliser des proc¨¦dures et des fonctions
Este documento discute a decomposi??o de uma matriz em valores singulares. Explica que os valores singulares fornecem informa??es sobre as caracter¨ªsticas de uma matriz e s?o ¨²teis para resolver sistemas lineares mesmo na presen?a de erros num¨¦ricos. Tamb¨¦m define a pseudo-inversa de Moore-Penrose e mostra como ela pode ser usada para encontrar a solu??o no sentido dos m¨ªnimos quadrados.
The document discusses polymorphism in object-oriented programming. It defines polymorphism as the ability for objects of different classes related by inheritance to respond differently to the same function call. Polymorphism can be achieved through virtual functions and allows late/dynamic binding at runtime based on the actual object type. The document also discusses early/static binding at compile time, pure virtual functions that define abstract base classes, and concrete derived classes that implement pure virtual functions from the base class.
This document provides an introduction and overview of the C programming language. It covers basic C concepts like data types, variables, operators, input/output, control flow, functions and pointers. It also compares C to Java and discusses similarities and differences between the two languages. The document is intended to teach basic C programming concepts.
Notions de base de programmation en langage C, le syntaxe, les op¨¦rateurs, l'affichage et le saisie, les structures de contr?le, les boucles.
cours par Benouini Rachid.
This document discusses the new features introduced in C++11. Some key features include auto keyword for variable type deduction, range-based for loops, nullptr for null pointers, override and final for virtual function specification, strongly typed enums, smart pointers, lambdas, static_assert for compile-time checks, uniform initialization syntax, improved constructors with member initialization lists, and default and delete keywords. C++11 also introduced threads and concurrency support with mutexes, condition variables, locks and futures. Overall, C++11 included many new language and library features that improved performance, code clarity and type safety over previous C++ standards.
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/2msgBlb.
Kavya Joshi explores when and why locks affect performance, delves into Go¡¯s lock implementation as a case study, and discusses strategies one can use when locks are actually a problem. Filmed at qconnewyork.com.
Kavya Joshi works as a software engineer at Samsara - a start-up in San Francisco. She particularly enjoys architecting and building highly concurrent, highly scalable systems.
The document discusses several topics in cryptography including prime numbers, primality testing algorithms, factorization algorithms, the Chinese Remainder Theorem, and modular exponentiation. It defines prime numbers and describes algorithms for determining if a number is prime like the trial division method and Miller-Rabin primality test. Factorization algorithms are used to break encryption. The Chinese Remainder Theorem can be used to solve simultaneous congruences and speed up computations performed modulo composite numbers. Euler's theorem and its generalization are also covered.
This document discusses arrays in C programming. It defines arrays as ordered lists of homogeneous data elements stored in consecutive memory locations that can be accessed via indices. Arrays are classified as one-dimensional or multi-dimensional based on the number of indices. One-dimensional arrays are linear lists that can be declared with a size and data type. Multi-dimensional arrays have more than one index and can be two-dimensional like a matrix with rows and columns. Examples of declaring and using one and two-dimensional arrays in C code are provided.
Cette pr¨¦sentation PowerPoint se concentre sur les codes correcteurs d'erreurs, un aspect crucial des syst¨¨mes de communication moderne. Nous abordons trois types principaux de codes : les codes lin¨¦aires, les codes cycliques et les codes de Goppa. Pour chacun de ces codes, nous commen?ons par fournir une d¨¦finition claire, en mettant en ¨¦vidence leurs caract¨¦ristiques sp¨¦cifiques. Ensuite, nous plongeons dans les d¨¦tails du processus de codage et de d¨¦codage pour chaque code, expliquant les algorithmes et les m¨¦thodes couramment utilis¨¦s. Nous nous appuyons ¨¦galement sur des exemples concrets pour illustrer ces concepts. Enfin, nous abordons l'impl¨¦mentation de ces codes correcteurs d'erreurs, en langage de programmation Python.
En r¨¦sum¨¦, notre pr¨¦sentation offre un aper?u complet des codes correcteurs d'erreurs, de leur fonctionnement et de leur importance pour garantir l'int¨¦grit¨¦ des donn¨¦es dans les syst¨¨mes de communication.
Cours ML et Deep Learning M2 2022-2023.pdfUrbainNgatoua
Objectif g¨¦n¨¦ral : Acqu¨¦rir les bases m¨¦thodologiques de la r¨¦solution d'un probl¨¨me conduisant ¨¤ la r¨¦alisation d'un programme informatique
Objectifs sp¨¦cifiques :
Conna?tre les ¨¦tapes de r¨¦solution d¡¯un probl¨¨me
Stocker et traiter des donn¨¦es simples
Permettre ¨¤ un programme de communiquer avec l¡¯ext¨¦rieur
Contr?ler le flux d¡¯ex¨¦cution des instructions
Traiter des donn¨¦es composites
D¨¦finir et utiliser des proc¨¦dures et des fonctions
Este documento discute a decomposi??o de uma matriz em valores singulares. Explica que os valores singulares fornecem informa??es sobre as caracter¨ªsticas de uma matriz e s?o ¨²teis para resolver sistemas lineares mesmo na presen?a de erros num¨¦ricos. Tamb¨¦m define a pseudo-inversa de Moore-Penrose e mostra como ela pode ser usada para encontrar a solu??o no sentido dos m¨ªnimos quadrados.
The document discusses polymorphism in object-oriented programming. It defines polymorphism as the ability for objects of different classes related by inheritance to respond differently to the same function call. Polymorphism can be achieved through virtual functions and allows late/dynamic binding at runtime based on the actual object type. The document also discusses early/static binding at compile time, pure virtual functions that define abstract base classes, and concrete derived classes that implement pure virtual functions from the base class.
This document provides an introduction and overview of the C programming language. It covers basic C concepts like data types, variables, operators, input/output, control flow, functions and pointers. It also compares C to Java and discusses similarities and differences between the two languages. The document is intended to teach basic C programming concepts.
Notions de base de programmation en langage C, le syntaxe, les op¨¦rateurs, l'affichage et le saisie, les structures de contr?le, les boucles.
cours par Benouini Rachid.
This document discusses the new features introduced in C++11. Some key features include auto keyword for variable type deduction, range-based for loops, nullptr for null pointers, override and final for virtual function specification, strongly typed enums, smart pointers, lambdas, static_assert for compile-time checks, uniform initialization syntax, improved constructors with member initialization lists, and default and delete keywords. C++11 also introduced threads and concurrency support with mutexes, condition variables, locks and futures. Overall, C++11 included many new language and library features that improved performance, code clarity and type safety over previous C++ standards.
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/2msgBlb.
Kavya Joshi explores when and why locks affect performance, delves into Go¡¯s lock implementation as a case study, and discusses strategies one can use when locks are actually a problem. Filmed at qconnewyork.com.
Kavya Joshi works as a software engineer at Samsara - a start-up in San Francisco. She particularly enjoys architecting and building highly concurrent, highly scalable systems.
The document discusses several topics in cryptography including prime numbers, primality testing algorithms, factorization algorithms, the Chinese Remainder Theorem, and modular exponentiation. It defines prime numbers and describes algorithms for determining if a number is prime like the trial division method and Miller-Rabin primality test. Factorization algorithms are used to break encryption. The Chinese Remainder Theorem can be used to solve simultaneous congruences and speed up computations performed modulo composite numbers. Euler's theorem and its generalization are also covered.
This document discusses arrays in C programming. It defines arrays as ordered lists of homogeneous data elements stored in consecutive memory locations that can be accessed via indices. Arrays are classified as one-dimensional or multi-dimensional based on the number of indices. One-dimensional arrays are linear lists that can be declared with a size and data type. Multi-dimensional arrays have more than one index and can be two-dimensional like a matrix with rows and columns. Examples of declaring and using one and two-dimensional arrays in C code are provided.
Cette pr¨¦sentation PowerPoint se concentre sur les codes correcteurs d'erreurs, un aspect crucial des syst¨¨mes de communication moderne. Nous abordons trois types principaux de codes : les codes lin¨¦aires, les codes cycliques et les codes de Goppa. Pour chacun de ces codes, nous commen?ons par fournir une d¨¦finition claire, en mettant en ¨¦vidence leurs caract¨¦ristiques sp¨¦cifiques. Ensuite, nous plongeons dans les d¨¦tails du processus de codage et de d¨¦codage pour chaque code, expliquant les algorithmes et les m¨¦thodes couramment utilis¨¦s. Nous nous appuyons ¨¦galement sur des exemples concrets pour illustrer ces concepts. Enfin, nous abordons l'impl¨¦mentation de ces codes correcteurs d'erreurs, en langage de programmation Python.
En r¨¦sum¨¦, notre pr¨¦sentation offre un aper?u complet des codes correcteurs d'erreurs, de leur fonctionnement et de leur importance pour garantir l'int¨¦grit¨¦ des donn¨¦es dans les syst¨¨mes de communication.
Cours ML et Deep Learning M2 2022-2023.pdfUrbainNgatoua