What iscyclomatic complexity

Cyclomatic complexity is a software metric used to measure the number of linearly independent pathways in a code section. Developed by Thomas J. McCabe in 1976, it is a numerical assessment of the complexity of a program and is calculated using the program’s Control Flow Graph.

The Control Flow Graph’s nodes represent a group of instructions in the program, and its directed edges connect two nodes if the second command may be executed right after the first. The higher the number of independent pathways, the higher the complexity of the program.

Cyclomatic complexity is essential in software development as it helps developers identify areas in the code that may require additional testing or refactoring to reduce complexity, enhance readability, and improve performance. It helps developers to maintain code quality and identify potential bugs that may arise when the codebase expands.

FAQs

What is cyclomatic complexity used for?

Cyclomatic complexity is a software metric used to measure the complexity of a program. It helps developers identify areas of the code that may require additional testing or refactoring.

How is cyclomatic complexity calculated?

Cyclomatic complexity is calculated using the program’s Control Flow Graph. The graph’s nodes represent a group of instructions in the program, and its directed edges connect two nodes if the second command may be executed right after the first.

Why is cyclomatic complexity essential in software development?

Cyclomatic complexity is essential in software development as it helps developers maintain code quality, identify potential bugs, reduce complexity, enhance readability, and improve performance.

Final Thoughts

Cyclomatic complexity is a useful metric for developers looking to improve code quality, readability, and performance. By using this measurement, developers can identify areas in their codebase that need additional attention and optimize them accordingly.

- Advertisement -
Latest Definition's

ϟ Advertisement

More Definitions'