Master Object-Oriented Programming with Fortran 90/95: A Comprehensive Guide

Fortran 90/95 is a powerful and versatile programming language renowned for its efficiency and precision in scientific and engineering applications. Embracing the object-oriented paradigm, Fortran 90/95 empowers developers to build robust, maintainable, and reusable code.

In this comprehensive article, we delve into the world of object-oriented programming in Fortran 90/95. We'll explore its key concepts, syntax, and practical examples, providing you with a thorough understanding of how to harness the power of object-oriented programming in your Fortran projects.

Object-Oriented Programming Language : FORTRAN 90/95

by E. C. Akaligwo

5 out of 5

Language	:	English
File size	:	909 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	47 pages
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Object-Oriented Programming Concepts

Object-oriented programming (OOP) is a programming paradigm that revolves around the notion of objects. An object is a self-contained entity that encapsulates data and behavior, representing a real-world concept.

OOP offers several key benefits, including:

• Encapsulation: Objects bundle data and methods into a single unit, hiding internal details from other parts of the program.
• Abstraction: Objects represent real-world entities, providing a simplified and intuitive way to model complex systems.
• Inheritance: Objects can inherit properties and behaviors from parent classes, promoting code reuse and extensibility.
• Polymorphism: Objects can override or redefine methods inherited from parent classes, enabling flexible and customizable behavior.

Object-Oriented Programming in Fortran 90/95

Fortran 90/95 introduces significant enhancements that support object-oriented programming, including:

• Derived Data Types: Allow for the definition of user-defined data types that encapsulate data and methods.
• Derived Type Extensibility: Derived data types can be extended and modified, enabling the creation of hierarchical object structures.
• Pointers: Provide dynamic memory management and enable the creation of complex data structures such as linked lists and binary trees.

Fortran 90/95 Syntax for Object-Oriented Programming

Fortran 90/95 introduces the following syntax for object-oriented programming:

• TYPE: Declares a derived data type that defines the structure and behavior of objects.
• END TYPE: Terminates the definition of a derived data type.
• CONTAINS: Encapsulates data and methods within a derived data type.
• PROCEDURE, ELEMENTAL: Declares a method or procedure associated with a derived data type.
• ALLOCATE: Allocates memory for an object instance.
• DEALLOCATE: Releases memory associated with an object instance.

Practical Examples of Object-Oriented Programming in Fortran 90/95

Let's explore some practical examples to illustrate object-oriented programming in Fortran 90/95:

1. Defining a Simple Class:

TYPE circle REAL :: radius, circumference END TYPE

2. Creating an Object Instance:

TYPE(circle) :: myCircle ALLOCATE(myCircle) myCircle%radius = 5.0 myCircle%circumference = 2.0 * PI * myCircle%radius

3. Overriding a Method:

TYPE, EXTENDS(circle) :: subclass PROCEDURE :: getArea => myGetArea END TYPE SUBROUTINE myGetArea(this, area) CLASS(subclass) :: this REAL :: area area = PI * THIS%radius^2 END SUBROUTINE myGetArea

Object-oriented programming in Fortran 90/95 empowers developers to create robust, maintainable, and reusable code. By embracing OOP concepts and leveraging the powerful syntax provided by Fortran 90/95, you can unlock the full potential of your Fortran applications.

Acquire the In-Depth Knowledge You Need:

Delve deeper into object-oriented programming in Fortran 90/95 with the comprehensive book, "Object-Oriented Programming Language Fortran 90 95 Akaligwo." This authoritative guide provides a step-by-step approach to mastering OOP in Fortran, equipping you with the skills and knowledge to tackle complex programming challenges.

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Object-Oriented Programming Language : FORTRAN 90/95

by E. C. Akaligwo

5 out of 5

Language	:	English
File size	:	909 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	47 pages
Lending	:	Enabled

FREE