So I am enrolled in a "principles of programming course" and need help understanding these "side effects". My teacher gave me this definition but I need help elaborating and understanding these side effects. Functional side effects: when a function changes a two-way parameter or a non- local variable • Problem with functional side effects: • When a function referenced in an expression alters another operand of the expression; e.g., for a parameter change: a = 10; /* assume that fun changes its parameter */ b = a + fun(&a);
So I am enrolled in a "principles of programming course" and need help understanding these "side effects". My teacher gave me this definition but I need help elaborating and understanding these side effects. Functional side effects: when a function changes a two-way parameter or a non- local variable • Problem with functional side effects: • When a function referenced in an expression alters another operand of the expression; e.g., for a parameter change: a = 10; /* assume that fun changes its parameter */ b = a + fun(&a);
Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter11: More Object-oriented Programming Concepts
Section: Chapter Questions
Problem 20RQ
Related questions
Question
So I am enrolled in a "principles of
local variable
• Problem with functional side effects:
• When a function referenced in an expression alters another operand of the expression; e.g.,
for a parameter change:
a = 10;
/* assume that fun changes its parameter */
b = a + fun(&a);
SOMEONE PLEASE PROVIDE EXAMPLES!!!
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Programming Logic & Design Comprehensive
Computer Science
ISBN:
9781337669405
Author:
FARRELL
Publisher:
Cengage
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:
9781337102124
Author:
Diane Zak
Publisher:
Cengage Learning
Programming Logic & Design Comprehensive
Computer Science
ISBN:
9781337669405
Author:
FARRELL
Publisher:
Cengage
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:
9781337102124
Author:
Diane Zak
Publisher:
Cengage Learning