Avoid Modules with High Cyclomatic Complexity (FORTRAN) | CAST Appmarq

Avoid Modules with High Cyclomatic Complexity (FORTRAN)


Rule Definition
Cyclomatic Complexity is a measure of the complexity of the control structure of an Artifact. It is the number of linearly independent paths and therefore, the minimum number of independent paths when executing the software. The effort and time for diagnosis of deficiencies or causes of failures, or for identification of parts to be modified is directly related to the number of execution paths, i.e. the complexity of the control flow. Analyzability declines with increasing Cyclomatic Complexity. Each modification must be correct for all execution paths. Cyclomatic Complexity computes the number of the linearly independent paths, a lower bound of all execution paths ignoring multiple iterations.

Remediation
Reduce the number of decision points included in the artifact.

Related Technologies

Health Factor

  Total Quality Index


Technical Criterion
CWE-1121 - Excessive McCabe Cyclomatic Complexity

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Benchmark Statistics

Global Compliance

nan%

Total Violations
0
Total Opportunities
0
Average Violations / App.
nan
The compliance score represents 1 minus the ratio between the number of times a rule has been violated compared to the number of opportunities in a set of applications that the rule could have been violated.

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