Object-oriented analysis and design (OOAD) emphasizes investigating requirements rather than solutions, and conceptual solutions that fulfill requirements rather than implementations. OOAD focuses on identifying domain concepts and defining software objects and how they collaborate. The document then discusses OO concepts like encapsulation, abstraction, inheritance, and polymorphism and how classes and objects are used in object-oriented programming. It provides an overview of the course structure and evaluation criteria.
Introduction of object oriented analysis & design by sarmad balochSarmad Baloch
Introduction of Object oriented Analysis & Design by SARMAD BALOCH
I AM SARMAD KHOSA
BSIT (5TH A)
(ISP)
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Object oriented programming by timehubzone.com.
To understand the object-oriented features and how best to use them, it is helpful to understand the key concepts of object-oriented programming. This section is a brief introduction to object-oriented programming. It also compares these concepts with features of procedural programming used to accomplish the same goals
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Introduction of object oriented analysis & design by sarmad balochSarmad Baloch
Introduction of Object oriented Analysis & Design by SARMAD BALOCH
I AM SARMAD KHOSA
BSIT (5TH A)
(ISP)
FACEBOOK PAGLE::
https://www.facebook.com/LAUGHINGHLAUGHTER/
YOUTUBE CHANNEL:::
https://www.youtube.com/channel/UCUjaIeS-DHI9xv-ZnBpx2hQ
Object oriented programming by timehubzone.com.
To understand the object-oriented features and how best to use them, it is helpful to understand the key concepts of object-oriented programming. This section is a brief introduction to object-oriented programming. It also compares these concepts with features of procedural programming used to accomplish the same goals
https://www.timehubzone.com/worldclock
The timehubzone.com is a web service that transforms, otherwise tricky, tasks like your assistant as you go and makes travel easy on tour, travel, international meeting into an intuitive, super-quick and painless experience.
https://www.timehubzone.com/holidays
Object Oriented Programming Concepts
Object Oriented Programming
Objects vs. Structures
Methods, Events, and Properties
Overloading
Interfaces and Inheritance
Objects
Abstraction
Encapsulation
Polymorphism
Inheritance
Object Components
Public Structure Person
Public Appendages As Integer
Public Male As Boolean
Public EyeColor As Color
End Structure
Public Class Person
Public Appendages As Integer
Public Male As Boolean
Public EyeColor As Color
End Class
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Object Oriented Programming Concepts
Object Oriented Programming
Objects vs. Structures
Methods, Events, and Properties
Overloading
Interfaces and Inheritance
Objects
Abstraction
Encapsulation
Polymorphism
Inheritance
Object Components
Public Structure Person
Public Appendages As Integer
Public Male As Boolean
Public EyeColor As Color
End Structure
Public Class Person
Public Appendages As Integer
Public Male As Boolean
Public EyeColor As Color
End Class
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Object Oriented Programming concepts that are used for all the programming languages
The OOPs contains Class and Objects
It contains four main pillars
that are
Inheritance
Encapsulation
Polymorphism
Abstraction
with the four pillars OOPs are going to make our coding more efficiently
The OOPs help us in organizing the code in a formal way
it helps in code reusability
Object oriented analysis_and_design_v2.0Ganapathi M
This is the presentation I have been using to discuss OOAD concepts with the new joiners of the my company. Quick refresher, but will give the paradigm shift for the participants on how OOAD is different in theory & practice.
Introduction to Object Oriented ProgrammingMoutaz Haddara
An Introduction to Object-Oriented Programming (OOP)
Download the presentation to view it correctly, as it has some animations that won't show here.
If you have any questions, please contact me. You are free to use it this presentation, but it would be nice at least to give me some credit :)
Content:
1- History of Programming
2. Objects and Classes
3- Abstraction, Inheritance, Encapsulation, and Polymorphism
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2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
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Orchestrator execution result
Defect reporting
SAP heatmap example with demo
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De-mystifying Zero to One: Design Informed Techniques for Greenfield Innovati...
Object oriented analysis
1. Object-oriented
and
Analysis emphasizes an
investigation of the problem and
requirements, rather than a solution.
Design emphasizes a conceptual
solution that fulfils the requirements,
rather than its implementation.
Do the right thing
Do the thing right
2. What is OOAD?
Object-oriented analysis emphasises on finding and
describing the objects—or concepts—in the problem
domain.
Object-oriented design emphasises on defining
software objects and how they collaborate to fulfil the
requirements.
5. Introduction to OOAD (CS212)
• Repeatable
solution to a
commonly
occurring
problem
• Design and
development
of software
• Modeling
Language to
visualize design
of a system
• Object
Oriented
Programming
C+
+
UM
L
DPSE
7. Marks distribution
Theory
• Class participation: 5
• Mid semester 1: 15
• Mid semester 2: 20
• End semester: 60
Lab
•Each lab: 15
•Mid semester Practical: 20
•End semester Practical: 30
8. Lecture Plan
Mid sem
1
Class and
Object
Overloading Inheritance
Mid sem
2
Virtual
Function and
Polymorphism
Exception
handling
Template
End sem STL UML
Design
Patterns
9. About Lab sessions
• C++ programming assignments
• Thursday – 1 PM to 3 PM - B14CS001 to B14SS017
• Friday – 1 PM to 3 PM - UG201213002 to UG201313039
• Venue: Computer centre
• 10 programming assignments, 1 mid-semester practical, 1
end-semester practical
11. Procedural vs. Object-Oriented
Line of code
Line of code
Line of code
Data is stored
independent
of application
Each object is independent of
the others
OO-applicationProcedural
application
DATA
13. Encapsulation
• Each objects methods manage it’s own attributes.
• This is also known as information hiding.
• An object A can learn about the values of attributes of
another object B, only by invoking the corresponding
method associated to the object B.
• Example:
• Class: Student
• Attributes: Name, roll number
• Methods: getName(), setRollNumber()
14. Abstraction
• A problem solving tool that allows one to think of a problem at a
higher level without worrying about the details.
• Provides only essential information to the outside world and
hides their background details,
• To represent the needed information in program without
presenting the details.
• For example, a clock shows the time to the user, without telling
how it is internally stored.
15. Abstraction vs. Encapsulation
Every entity that performs abstraction is
encapsulated internally but every thing that
shows encapsulation need not be abstraction
always.
16. Classes
• Classes are templates that have methods and attribute
names and type information packaged in a single unit
• Objects are generated by these classes and they actually
contain values.
• We design an application at the class level.
• During execution objects are created by classes as they
are needed to contain state information.
• Objects are removed when not needed.
18. Class Hierarchies & Inheritance
• Classes can be arranged in hierarchies so that more classes
inherit attributes and methods from more abstract clases
• Class hierarchy diagrams
Class: Chair
subclasses
Chair Type A Chair Type B
19. Polimorphism
• One method will behave differently when it is applied to the
objects of different classes
• Different methods associated with different classes can
interpret the same message in different ways.
• Example: an object can send a message PRINT to several
objects, and each one will use it’s own PRINT method to
execute the message.
• E.g. Overloading
20. Unified Process
• Inception— approximate vision, business case, scope, vague
estimates.
• Elaboration— refined vision, iterative implementation of the
core architecture, resolution of high risks, identification of most
requirements and scope, more realistic estimates.
• Construction— iterative implementation of the remaining
lower risk and easier elements, and preparation for deployment.
• Transition— beta tests, deployment.
21. Schedule-oriented terms in the
Unified Process
Inception Elaboration Construction Transition
Iteration Phase
Milestone Release
Final
Product