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C++ OOP
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Kurssisisältö

C++ OOP

C++ OOP

1. Fundamentals of OOP in C++
Introduction to Object-Oriented Programming in C++Why use Object-Oriented Programming?Class Creation SyntaxAttributes of the ClassMethods of the ClassStatic Members of The ClassThe This KeywordClasses and Objects Overview
2. Constructors and Destructors
What is a Constructor of the ClassConstructor and AttributesConstructor Initialization ListInitialization List PracticeConstructor DelegationConstructor Delegation PracticeWhat is a Destructor of the ClassCopy ConstructorsConstructors and Destructors Practice
3. Encapsulation Overview
Introduction to EncapsulationAccess Modifiers KeywordsAccess Modifiers PracticeAccessor and Mutator MethodsAccess and Mutator PracticeSegmentation and AggregationThe Friend Keyword
4. Inheritance Overview
Introduction to InheritanceAccess Modifiers in InheritanceMulptiple InheritanceConstructor and Destructor in InheritanceDiamond InheritanceThe Final Keyword
5. Polymorphism Overview
Introduction to PolymorphismVirtual and Override KeywordsPure Virtual MethodOperator OverloadingSummary and Overview

book
Attributes of the Class

Class is like a container for two primary elements: attributes and methods. In this chapter we will learn about attributes and how to use them. For a student class common attributes will be name, gpa, email etc.

Understanding Attributes

Attributes, also often referred as properties or fields, they are the variables that are held within a class. Their job is to represent the state or qualities of objects created from the class.

Public attributes and methods in a class can be directly accessed using the dot operator (.) on an object of the class.

cpp

main

copy

              
12345678910

            
class Example {
public:
    float attribute;
};

int main()
{
    Example obj;
    obj.attribute = 25;
}

Note

Don't be bothered about public keyword. It will be explained later.

Tehtävä

Swipe to start coding

  • Add two more attributes to a student class.
  • Create an object of the class.
  • Assigned values to the attributes of created instance.

Ratkaisu

cpp

solution

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book
Attributes of the Class

Class is like a container for two primary elements: attributes and methods. In this chapter we will learn about attributes and how to use them. For a student class common attributes will be name, gpa, email etc.

Understanding Attributes

Attributes, also often referred as properties or fields, they are the variables that are held within a class. Their job is to represent the state or qualities of objects created from the class.

Public attributes and methods in a class can be directly accessed using the dot operator (.) on an object of the class.

cpp

main

copy

              
12345678910

            
class Example {
public:
    float attribute;
};

int main()
{
    Example obj;
    obj.attribute = 25;
}

Note

Don't be bothered about public keyword. It will be explained later.

Tehtävä

Swipe to start coding

  • Add two more attributes to a student class.
  • Create an object of the class.
  • Assigned values to the attributes of created instance.

Ratkaisu

cpp

solution

Switch to desktopVaihda työpöytään todellista harjoitusta vartenJatka siitä, missä olet käyttämällä jotakin alla olevista vaihtoehdoista
Oliko kaikki selvää?

Miten voimme parantaa sitä?

Kiitos palautteestasi!

Osio 1. Luku 4
Switch to desktopVaihda työpöytään todellista harjoitusta vartenJatka siitä, missä olet käyttämällä jotakin alla olevista vaihtoehdoista
Pahoittelemme, että jotain meni pieleen. Mitä tapahtui?
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