C++ Inheritance Tutorial | Introduction To Inheritance In C++ Programming Wit...Simplilearn
This presentation on the C++ Inheritance tutorial will help you learn about Inheritance in C++ and why we use inheritance in C++. You will also understand modes of inheritance and different types of inheritance in C++. You will get an introduction to inheritance in C++ programming with examples of the different types of inheritance.
Below topics are covered in this presentation:
1. What is inheritance?
2. Why do we use inheritance?
3. Modes of inheritance
4. Types of inheritance
5. Single inheritance
6. Multiple inheritances
7. Multilevel inheritance
8. Hierarchical inheritance
9. Hybrid inheritance
Operator overloading allows user-defined types in C++ to behave similarly to built-in types when operators are used on them. It allows operators to have special meanings depending on the context. Some key points made in the document include:
- Operator overloading enhances the extensibility of C++ by allowing user-defined types to work with operators like addition, subtraction, etc.
- Common operators that can be overloaded include arithmetic operators, increment/decrement, input/output, function call, and subscript operators.
- To overload an operator, a member or friend function is declared with the same name as the operator being overloaded. This function performs the desired operation on the class type.
-
This document discusses inheritance in object-oriented programming. It defines inheritance as allowing code reuse through classes inheriting traits from parent classes. The document covers different types of inheritance like single, multi-level, multiple and hierarchical inheritance. It also discusses inheritance in various programming languages like C++, Java, Python and ADA. The advantages of inheritance are code reuse and extending parent classes without modifying them, while disadvantages include subclasses being brittle and inheritance relationships not changing at runtime.
This all is about the object oriented programming in c++ language. It includes the importent components of oops , related terminologies and the related details.
Classes allow users to bundle data and functions together. A class defines data members and member functions. Data members store data within each object, while member functions implement behaviors. Classes support access specifiers like public and private to control access to members. Objects are instances of classes that allocate memory for data members. Member functions can access object data members and are called on objects using dot notation. Friend functions allow non-member functions to access private members of classes.
An inner class is a class declared within another class. There are several types of inner classes including local inner classes and anonymous inner classes. Local inner classes cannot be invoked from outside the method they are declared in and can only access final parameters of the enclosing block. Anonymous inner classes are used when a local class is only needed once and help make code more concise by allowing declaration and instantiation at the same time. The .this operator refers to the current instance of the enclosing class from within an inner class. The .new operator is used to create an object of the inner class type by specifying the enclosing class instance. Inner classes increase encapsulation and can lead to more readable code by placing related classes closer together.
Java abstract class & abstract methods,Abstract class in java
Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
C++ Inheritance Tutorial | Introduction To Inheritance In C++ Programming Wit...Simplilearn
This presentation on the C++ Inheritance tutorial will help you learn about Inheritance in C++ and why we use inheritance in C++. You will also understand modes of inheritance and different types of inheritance in C++. You will get an introduction to inheritance in C++ programming with examples of the different types of inheritance.
Below topics are covered in this presentation:
1. What is inheritance?
2. Why do we use inheritance?
3. Modes of inheritance
4. Types of inheritance
5. Single inheritance
6. Multiple inheritances
7. Multilevel inheritance
8. Hierarchical inheritance
9. Hybrid inheritance
Operator overloading allows user-defined types in C++ to behave similarly to built-in types when operators are used on them. It allows operators to have special meanings depending on the context. Some key points made in the document include:
- Operator overloading enhances the extensibility of C++ by allowing user-defined types to work with operators like addition, subtraction, etc.
- Common operators that can be overloaded include arithmetic operators, increment/decrement, input/output, function call, and subscript operators.
- To overload an operator, a member or friend function is declared with the same name as the operator being overloaded. This function performs the desired operation on the class type.
-
This document discusses inheritance in object-oriented programming. It defines inheritance as allowing code reuse through classes inheriting traits from parent classes. The document covers different types of inheritance like single, multi-level, multiple and hierarchical inheritance. It also discusses inheritance in various programming languages like C++, Java, Python and ADA. The advantages of inheritance are code reuse and extending parent classes without modifying them, while disadvantages include subclasses being brittle and inheritance relationships not changing at runtime.
This all is about the object oriented programming in c++ language. It includes the importent components of oops , related terminologies and the related details.
Classes allow users to bundle data and functions together. A class defines data members and member functions. Data members store data within each object, while member functions implement behaviors. Classes support access specifiers like public and private to control access to members. Objects are instances of classes that allocate memory for data members. Member functions can access object data members and are called on objects using dot notation. Friend functions allow non-member functions to access private members of classes.
An inner class is a class declared within another class. There are several types of inner classes including local inner classes and anonymous inner classes. Local inner classes cannot be invoked from outside the method they are declared in and can only access final parameters of the enclosing block. Anonymous inner classes are used when a local class is only needed once and help make code more concise by allowing declaration and instantiation at the same time. The .this operator refers to the current instance of the enclosing class from within an inner class. The .new operator is used to create an object of the inner class type by specifying the enclosing class instance. Inner classes increase encapsulation and can lead to more readable code by placing related classes closer together.
Java abstract class & abstract methods,Abstract class in java
Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
The document discusses arrays of objects and pointers to objects in C++. It defines an array of objects as a collection of objects of the same type. Syntax for an array of objects is Class_name object_name[size]. It also defines a pointer to an object as a variable that stores the address of an object. A pointer can be used to access members of a class using dot (.) or arrow (->) operators. The document provides examples of an array of objects, a pointer to an object, and an array of object pointers in C++.
The document discusses encapsulation in object-oriented programming. It defines encapsulation as combining data and functions into a single unit called a class, with data only accessible through class functions. This provides secure and consistent results by hiding implementation details and restricting access. An example C++ program demonstrates encapsulation by defining a class with private data members that can only be accessed and modified through public member functions. The advantages of encapsulation include easier application maintenance, improved understandability, and enhanced security.
Inheritance in java is a mechanism in which one object acquires all the properties and behaviors of parent object. The idea behind inheritance in java is that you can create new classes that are built upon existing classes.
This document summarizes key concepts about packages, classes, and the static keyword in Java. It discusses how packages are used to organize classes and prevent naming conflicts. It also explains that the static keyword in Java is used for memory management and that static variables, methods, blocks, and nested classes belong to the class rather than object instances. The document provides examples of how to define packages and use the static keyword with variables, methods, and blocks in Java programs.
Inheritance Introduction, Why and when to use Inheritance?, Modes of Inheritance(public, protected, private), Types of Inheritance- (single, multiple, multilevel, hierarchical, hybrid, multipath)
This document discusses templates in C++. Templates allow functions and classes to work with multiple data types without writing separate code for each type. There are two types of templates: class templates, which define a family of classes that operate on different data types, and function templates, which define a family of functions that can accept different data types as arguments. Examples of each template type are provided to demonstrate how they can be used to create reusable and flexible code.
This document discusses data members and member functions in C++ classes. It defines data members as variables declared inside a class that can be of any type. Member functions are functions declared inside a class that can access and perform operations on the class's data members. The document outlines how data members and member functions can be defined with public, private, or protected visibility and how they can be accessed from within and outside the class. It also provides syntax examples for defining member functions both inside and outside the class definition.
This document discusses inheritance in C++. It defines inheritance as a mechanism that allows classes to acquire properties from other classes. The class that inherits properties is called the derived or child class, while the class being inherited from is called the base or parent class. The key advantages of inheritance are that it saves memory, time, and development efforts by promoting code reuse. The document provides examples of single inheritance with one parent and one child class, and multiple inheritance with a class inheriting from multiple parent classes.
This document provides information about various concepts related to classes in C++, including defining a class, creating objects, special member functions like constructors and destructors, implementing class methods, accessing class members, and class abstraction. It defines a Circle class with private data member radius and public member functions to set and get radius and calculate diameter, area, and circumference. It demonstrates defining member functions inside and outside the class and using operators like dot and arrow to access class members.
Java Multi Threading Concept
By N.V.Raja Sekhar Reddy
www.technolamp.co.in
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The document discusses the use of the "this" and "final" keywords in Java. It explains that "this" refers to the current class object and is used to disambiguate class attributes or methods from method parameters. It provides an example class demonstrating how "this" is used to assign values to object attributes. It also explains that "final" can be used for variables, methods, and classes to indicate something cannot be changed. It shows final can make variables constant and also prevents classes from being inherited when applied to a class.
This document discusses interfaces in Java. It defines an interface as a blueprint of a class that defines static constants and abstract methods. Interfaces are used to achieve abstraction and multiple inheritance in Java. They represent an "is-a" relationship. There are three main reasons to use interfaces - for abstraction, to support multiple inheritance functionality, and to achieve loose coupling. The document provides examples of interfaces, such as a Printable interface and implementations in different classes. It also demonstrates multiple inheritance using interfaces and interface inheritance.
Classes are user-defined data types that contain data members and member functions. Data members are variables inside the class and member functions are functions inside the class. Classes define common characteristics and behaviors for objects instantiated from the class. Objects are instances of a class that hold the class's data members and allow member functions to work on the object's data. Constructors initialize objects and destructors release the memory of objects when they go out of scope.
An interface in Java is like a class but cannot be instantiated. It defines method signatures and constant values but not method implementations. A class implements an interface by providing method bodies for the abstract methods defined in the interface. Interfaces can extend other interfaces to inherit their methods.
The document discusses inheritance in C++. It defines inheritance as deriving a class from another class, allowing code reuse and fast development. There are different types of inheritance in C++: single inheritance where a class inherits from one base class; multiple inheritance where a class inherits from more than one base class; multilevel inheritance where a derived class inherits from another derived class; hierarchical inheritance where multiple subclasses inherit from a single base class; and hybrid inheritance which combines different inheritance types. Examples of each inheritance type are provided in C++ code snippets.
Chapter 02: Classes Objects and Methods Java by Tushar B KuteTushar B Kute
The lecture was condcuted by Tushar B Kute at YCMOU, Nashik through VLC orgnanized by MSBTE. The contents can be found in book "Core Java Programming - A Practical Approach' by Laxmi Publications.
This document discusses classes, objects, and methods in Java. It defines a class as a user-defined data type that contains fields and methods. Objects are instances of classes that allocate memory at runtime. Methods define behaviors for objects and are declared within classes. The document covers defining classes, creating objects, accessing members, constructors, method overloading and overriding, static members, passing objects as parameters, recursion, and visibility control.
Constructors are special class functions which performs initialization of every object. The Compiler calls the Constructor whenever an object is created. Destructor on the other hand is used to destroy the class object.
Inheritance allows a class to inherit properties and methods from another class. A subclass inherits attributes and behavior from a base class without modifying the base class. There is single inheritance, where a subclass inherits from only one superclass, and multiple inheritance, where a subclass can inherit from more than one superclass. When an object is created, it allocates memory for all inherited instance variables from its parent classes.
The document discusses arrays of objects in C++. It explains that an array can contain multiple objects of a class as its elements. This allows storing multiple records of the same class type. It provides an example of declaring an array of a MyClass type, initializing its elements, and accessing class methods on each element. Another example shows declaring an array of 3 Employee objects, getting input for each object's data members, and outputting the details. The assignment asks the reader to write a program using an array of objects to store and print book details.
Inheritance allows new classes called derived classes to be created from existing classes called base classes. Derived classes inherit all features of the base class and can add new features. There are different types of inheritance including single, multilevel, multiple, hierarchical, and hybrid. A derived class can access public and protected members of the base class but not private members. Constructors and destructors of the base class are executed before and after those of the derived class respectively.
The document discusses arrays of objects and pointers to objects in C++. It defines an array of objects as a collection of objects of the same type. Syntax for an array of objects is Class_name object_name[size]. It also defines a pointer to an object as a variable that stores the address of an object. A pointer can be used to access members of a class using dot (.) or arrow (->) operators. The document provides examples of an array of objects, a pointer to an object, and an array of object pointers in C++.
The document discusses encapsulation in object-oriented programming. It defines encapsulation as combining data and functions into a single unit called a class, with data only accessible through class functions. This provides secure and consistent results by hiding implementation details and restricting access. An example C++ program demonstrates encapsulation by defining a class with private data members that can only be accessed and modified through public member functions. The advantages of encapsulation include easier application maintenance, improved understandability, and enhanced security.
Inheritance in java is a mechanism in which one object acquires all the properties and behaviors of parent object. The idea behind inheritance in java is that you can create new classes that are built upon existing classes.
This document summarizes key concepts about packages, classes, and the static keyword in Java. It discusses how packages are used to organize classes and prevent naming conflicts. It also explains that the static keyword in Java is used for memory management and that static variables, methods, blocks, and nested classes belong to the class rather than object instances. The document provides examples of how to define packages and use the static keyword with variables, methods, and blocks in Java programs.
Inheritance Introduction, Why and when to use Inheritance?, Modes of Inheritance(public, protected, private), Types of Inheritance- (single, multiple, multilevel, hierarchical, hybrid, multipath)
This document discusses templates in C++. Templates allow functions and classes to work with multiple data types without writing separate code for each type. There are two types of templates: class templates, which define a family of classes that operate on different data types, and function templates, which define a family of functions that can accept different data types as arguments. Examples of each template type are provided to demonstrate how they can be used to create reusable and flexible code.
This document discusses data members and member functions in C++ classes. It defines data members as variables declared inside a class that can be of any type. Member functions are functions declared inside a class that can access and perform operations on the class's data members. The document outlines how data members and member functions can be defined with public, private, or protected visibility and how they can be accessed from within and outside the class. It also provides syntax examples for defining member functions both inside and outside the class definition.
This document discusses inheritance in C++. It defines inheritance as a mechanism that allows classes to acquire properties from other classes. The class that inherits properties is called the derived or child class, while the class being inherited from is called the base or parent class. The key advantages of inheritance are that it saves memory, time, and development efforts by promoting code reuse. The document provides examples of single inheritance with one parent and one child class, and multiple inheritance with a class inheriting from multiple parent classes.
This document provides information about various concepts related to classes in C++, including defining a class, creating objects, special member functions like constructors and destructors, implementing class methods, accessing class members, and class abstraction. It defines a Circle class with private data member radius and public member functions to set and get radius and calculate diameter, area, and circumference. It demonstrates defining member functions inside and outside the class and using operators like dot and arrow to access class members.
Java Multi Threading Concept
By N.V.Raja Sekhar Reddy
www.technolamp.co.in
Want more...
Like us @ https://www.facebook.com/Technolamp.co.in
subscribe videos @ http://www.youtube.com/user/nvrajasekhar
The document discusses the use of the "this" and "final" keywords in Java. It explains that "this" refers to the current class object and is used to disambiguate class attributes or methods from method parameters. It provides an example class demonstrating how "this" is used to assign values to object attributes. It also explains that "final" can be used for variables, methods, and classes to indicate something cannot be changed. It shows final can make variables constant and also prevents classes from being inherited when applied to a class.
This document discusses interfaces in Java. It defines an interface as a blueprint of a class that defines static constants and abstract methods. Interfaces are used to achieve abstraction and multiple inheritance in Java. They represent an "is-a" relationship. There are three main reasons to use interfaces - for abstraction, to support multiple inheritance functionality, and to achieve loose coupling. The document provides examples of interfaces, such as a Printable interface and implementations in different classes. It also demonstrates multiple inheritance using interfaces and interface inheritance.
Classes are user-defined data types that contain data members and member functions. Data members are variables inside the class and member functions are functions inside the class. Classes define common characteristics and behaviors for objects instantiated from the class. Objects are instances of a class that hold the class's data members and allow member functions to work on the object's data. Constructors initialize objects and destructors release the memory of objects when they go out of scope.
An interface in Java is like a class but cannot be instantiated. It defines method signatures and constant values but not method implementations. A class implements an interface by providing method bodies for the abstract methods defined in the interface. Interfaces can extend other interfaces to inherit their methods.
The document discusses inheritance in C++. It defines inheritance as deriving a class from another class, allowing code reuse and fast development. There are different types of inheritance in C++: single inheritance where a class inherits from one base class; multiple inheritance where a class inherits from more than one base class; multilevel inheritance where a derived class inherits from another derived class; hierarchical inheritance where multiple subclasses inherit from a single base class; and hybrid inheritance which combines different inheritance types. Examples of each inheritance type are provided in C++ code snippets.
Chapter 02: Classes Objects and Methods Java by Tushar B KuteTushar B Kute
The lecture was condcuted by Tushar B Kute at YCMOU, Nashik through VLC orgnanized by MSBTE. The contents can be found in book "Core Java Programming - A Practical Approach' by Laxmi Publications.
This document discusses classes, objects, and methods in Java. It defines a class as a user-defined data type that contains fields and methods. Objects are instances of classes that allocate memory at runtime. Methods define behaviors for objects and are declared within classes. The document covers defining classes, creating objects, accessing members, constructors, method overloading and overriding, static members, passing objects as parameters, recursion, and visibility control.
Constructors are special class functions which performs initialization of every object. The Compiler calls the Constructor whenever an object is created. Destructor on the other hand is used to destroy the class object.
Inheritance allows a class to inherit properties and methods from another class. A subclass inherits attributes and behavior from a base class without modifying the base class. There is single inheritance, where a subclass inherits from only one superclass, and multiple inheritance, where a subclass can inherit from more than one superclass. When an object is created, it allocates memory for all inherited instance variables from its parent classes.
The document discusses arrays of objects in C++. It explains that an array can contain multiple objects of a class as its elements. This allows storing multiple records of the same class type. It provides an example of declaring an array of a MyClass type, initializing its elements, and accessing class methods on each element. Another example shows declaring an array of 3 Employee objects, getting input for each object's data members, and outputting the details. The assignment asks the reader to write a program using an array of objects to store and print book details.
Inheritance allows new classes called derived classes to be created from existing classes called base classes. Derived classes inherit all features of the base class and can add new features. There are different types of inheritance including single, multilevel, multiple, hierarchical, and hybrid. A derived class can access public and protected members of the base class but not private members. Constructors and destructors of the base class are executed before and after those of the derived class respectively.
The document discusses different types of inheritance in C++ including single, multiple, hierarchical, and multilevel inheritance. Single inheritance involves one base class and derived class. Multiple inheritance allows a class to inherit from multiple base classes. Hierarchical inheritance uses a single base class to derive multiple classes. Multilevel inheritance involves a derived class acting as a base class to further derived classes. Examples of code implementing these inheritance types are provided.
The document discusses inheritance in C++. It defines inheritance as creating new classes from existing classes where the new classes inherit properties of the existing classes. There are different types of inheritance including single, multiple, hierarchical and multilevel inheritance. The relationship between base and derived classes is described. Access specifiers like public, private and protected are also discussed which determine how members of base classes can be accessed in derived classes. Examples of code implementing single inheritance between two classes are provided.
This document contains questions and answers related to inheritance in C++. It discusses different types of inheritance like single, multiple, hierarchical and multi-level inheritance. It also discusses access specifiers like public and private and how they control access to members in derived classes. Examples are provided to illustrate concepts like constructor invocation order in inheritance vs nesting of classes.
The document discusses various concepts related to inheritance in C++ including types of inheritance (single, multiple, hierarchical, multilevel, hybrid), defining derived classes, visibility modes (private, public), constructors and destructors in derived classes, virtual base classes, virtual functions, pure virtual functions, and abstract base classes. It provides examples and explanations for each concept.
This document discusses inheritance in C++. It defines inheritance as a mechanism that allows classes to acquire properties from other classes. The class that inherits properties is called the derived or child class, while the class being inherited from is called the base or parent class. The key advantages of inheritance are that it increases code reusability, saves memory and development time. The document provides examples of single inheritance with one parent and one child class, and multiple inheritance with a class inheriting from more than one parent class.
Inheritance allows classes to establish a hierarchical relationship between base and derived classes so that the derived class can inherit attributes and behaviors from the base class. There are several types of inheritance including single, multilevel, and multiple inheritance. Visibility modes like public, private, and protected determine which members are inherited from the base class. Virtual base classes are used to resolve ambiguities that can arise from multiple inheritance hierarchies sharing a common base class.
The document discusses inheritance in object-oriented programming. It defines inheritance as a class deriving from an existing class, allowing the derived class to access members of the base class. It describes three types of inheritance: public, private, and protected. It provides examples of single and multiple inheritance, and discusses how constructors are handled in derived classes.
This document discusses different types of inheritance in object-oriented programming including single, multiple, multilevel, hierarchical, and hybrid inheritance. It provides syntax examples and code samples to illustrate each type of inheritance. Key points made include that single inheritance allows a derived class to inherit from one base class, multiple inheritance allows a class to inherit from more than one parent class, and hybrid inheritance combines two or more inheritance types.
Inheritance allows a derived class to inherit features from a base class. A derived class inherits data members and member functions from the base class and can add its own members. Private members of the base class cannot be accessed directly in the derived class. Constructors are not inherited. Single inheritance refers to deriving from one base class, while multiple inheritance allows deriving from more than one base class. Access restrictions of public, protected, and private determine which members can be accessed where.
Here, class PQR contains an object of class ABC as its data member. So class PQR contains class ABC through object ob1. This is an example of containership relationship between classes in OOP.
This document discusses inheritance in C++, which allows classes to extend existing classes and inherit their properties. It covers different types of inheritance like single, multiple, multilevel, hierarchical, and hybrid inheritance. It also discusses protected members, virtual base classes, abstract classes, constructors in derived classes, and member/nested classes. The key points covered are:
- Inheritance allows classes to inherit properties from base classes to extend their functionality.
- Different types of inheritance include single, multiple, multilevel, hierarchical, and hybrid.
- Protected members can be inherited while private members cannot.
- Virtual base classes prevent duplicate inheritance of common base class properties.
- Abstract classes are designed only to act as base
oop database doc for studevsgdy fdsyn hdfitxminahil29
Inheritance allows classes to inherit properties and characteristics from other classes. There are three main types of inheritance: public, private, and protected inheritance which determine how members of the base class are accessed in the derived class. The document also discusses single, multiple, multilevel, hierarchical, and hybrid inheritance providing syntax examples for each. Inheritance is used in object-oriented programming to avoid code redundancy when classes are logically related.
Inheritance allows classes to inherit properties from other classes, making code reuse and maintenance easier. There are several types of inheritance in C++. Public inheritance allows derived classes to access public and protected members of the base class. Protected inheritance makes public and protected base class members protected in derived classes. Private inheritance makes public and protected base members private in derived classes. Common inheritance types include single inheritance, multilevel inheritance, multiple inheritance, hierarchical inheritance, and hybrid inheritance.
The document discusses inheritance in object-oriented programming using C++. It defines inheritance as a capability of one class to inherit properties from another class, with the class inheriting properties called the derived class and the class being inherited from called the base class. It describes single inheritance, multilevel inheritance, and different visibility modes (public, private, protected) that determine how members of the base class are accessible in the derived class. It provides examples of inheritance code in C++ to illustrate these concepts.
The document summarizes key concepts in object-oriented programming (OOP) such as classes, objects, access modifiers (public, private, protected), inheritance, polymorphism, and function overloading. It provides examples to illustrate class definitions and member functions, the differences between public, private, and protected access modifiers, and how inheritance and polymorphism work in OOP.
The document discusses different types of inheritance in C++. It defines inheritance as a class deriving properties from another base class. There are five main types: single inheritance where a class inherits from one base class; multilevel inheritance where a class inherits from a derived class; multiple inheritance with a class inheriting from multiple base classes; hierarchical with multiple derived classes from one base; and hybrid combining inheritance types. The document provides examples of each type using code samples to demonstrate inheritance in C++.
The document discusses inheritance in C++. Inheritance allows a derived class to inherit attributes and behaviors from a base class. This establishes an "is-a" relationship where the derived class is a specialized form of the base class. There are different types of inheritance including single inheritance, multilevel inheritance, multiple inheritance, and hierarchical inheritance. Inheritance provides benefits like code reuse and extending existing functionality while maintaining relationships between classes.
The document discusses key concepts of object-oriented programming in C++ including classes, objects, access modifiers, inheritance, polymorphism, and function overloading. It provides examples of defining classes with data members and member functions, as well as inheriting from base classes and overriding methods in derived classes. The document is intended as an introduction to important OOP concepts in C++.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
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EASY TO LEARN INHERITANCE IN C++
1. SARDAR PATEL COLLEGE OF ENGINEERING
Subject : Object Oriented Programming With C++
Topic : INHERITANCE
Branch : IT 4th sem
Prepaid By : Nikunj.M.Patel
3. Inheritance is the process by which new classes called derived classes are
created from existing classes called base classes.
The derived classes have all the features of the base class and the
programmer can choose to add new features specific to the newly created
derived class.
The idea of inheritance implements the is a relationship. For example,
mammal IS-A animal, dog IS-A mammal hence dog IS-A animal as well and
so on.
WHAT IS AN INHERTANCE?
4. Reusability of Code
Saves Time and Effort
Faster development, easier maintenance and easy to extend.
Capable of expressing the inheritance relationship and its
transitive nature which ensures closeness with real world
problems .
FEATURES /ADVANTAGES OF INHERITANCE
5. To create a derived class from an already existing base class the syntax is:
class derived-class: access-specifier base-class
{
……….
……….
}
Where access specifier is one of public, protected, or private.
SYNTAX
6. For example, if the base class is animals and the
derived class is amphibians it is specified as:
class animals //base class
{
…….
};
class amphibians : public animals
{ //derived class
…..
};
SYNTAX contd……
In this example class amphibians have
access to both public and protected
members of base class animals.
NOTE: A class can be derived from
more than one class, which means it can
inherit data and functions from multiple
base classes. In that case a class
derivation lists names of one or more
base classes each separated by comma.
7. VISIBILTY MODES AND INHERITANCE
A child class can inherit base class in three ways. These are:
PRIVATE PROTECTED PUBLIC
PRIVATE NOT
INHERITED
Become private members of
child class
Become private members
of child class
PROTECTED NOT
INHERITED
Become protected members
of child class
Become protected members
of child class
PUBLIC NOT
INHERITED
Become protected members
of child class
Become public members of
child class
8. PRIVATE INHERITANCE
class child : private base
{
private:
int x;
void funcx();
protected:
int y;
void funcy();
public:
int z;
void funcz();
}
class child
{
private:
int x;
void funcx();
int b;
void funcb();
int c;
void funcc();
protected:
int y;
void funcy();
public:
int z;
void funcz();
}
In private inheritance protected and public members of the base class become the
private members of the derived class.
class base
{
private:
int a;
void funca();
protected:
int b;
void funcb();
public:
int c;
void funcc();
}
Private
inheritance
New child class after inheritance
Protected members
inherited from base class
Public members inherited
from base class
9. PROTECTED INHERITANCE
class child : protected base
{
private:
int x;
void funcx();
protected:
int y;
void funcy();
public:
int z;
void funcz();
}
class child
{
private:
int x;
void funcx();
protected:
int y;
void funcy();
int b;
void funcb();
int c;
void funcc();
public:
int z;
void funcz();
}
In protected inheritance protected and public members of the base class become the
protected members of the derived class.
class base
{
private:
int a;
void funca();
protected:
int b;
void funcb();
public:
int c;
void funcc();
}
Protected
inheritance
New child class after
inheritance
Protected members
inherited from base class
Public members
inherited from base
class
10. PUBLIC INHERITANCE
class child : public base
{
private:
int x;
void funcx();
protected:
int y;
void funcy();
public:
int z;
void funcz();
}
class child
{
private:
int x;
void funcx();
protected:
int y;
void funcy();
int b;
void funcb();
public:
int z;
void funcz();
int c;
void funcc();
}
In protected inheritance protected members become the protected members of the base class and public
members of the base class become the public members of the derived class.
class base
{
private:
int a;
void funca();
protected:
int b;
void funcb();
public:
int c;
void funcc();
}
Public
inheritance
New child class after
inheritance
Protected members
inherited from base
class
Public members
inherited from base
class
11. TYPES OF INHERITANCE
There are five different types of inheritance:
1. Single Inheritance
2. Multiple Inheritance
3. Multilevel Inheritance
4. Hierarchical Inheritance
5. Hybrid Inheritance
13. EXAMPLE
class student
{
private:
char name[20];
float marks;
protected:
void result();
public:
student();
void enroll();
void display();
}
class course : public student
{
long course_code;
char course_name;
public:
course();
void commence();
void cdetail();
}
STUDENT
COURSE
14. MULTILEVEL INHERITENCE
In Multi level inheritance, a subclass inherits from a class
that itself inherits from another class.
15. EXAMPLE
class furniture
{
char type;
char model[10];
public:
furniture();
void readdata();
void dispdata();
}
class sofa: public furniture
{
int no_of_seats;
float cost;
public:
void indata();
void outdata();
};
class office: private sofa
{
int no_of_pieces;
char delivery_date[10];
public:
void readdetails()
void displaydetails();
}
FURNITURE
OFFICE
SOFA
16. MULTIPLE INHERITENCE
In Multiple inheritances, a derived class inherits from multiple
base classes. It has properties of both the base classes.
17. MULTIPLE INHERITENCE
EXAMPLE
class chaiperson
{
long chairid;
char name[20];
protected:
char description[20];
void allocate();
public:
chairperson();
void assign();
void show();
};
class director
{
long directorid;
char dname[20];
public:
director();
void entry();
void display();
};
class company: private
chairperson, public director
{
int companyid;
char city[20];
char country[20];
public:
void ctentry();
void ctdisplay();
};
COMPANY
CHAIRPERSON DIRECTOR