Number of Local Static Variables

Total number of local static variables in function

Description

Note

Use Bug Finder instead of Code Prover for computing code metrics. Support for computing code metrics in Code Prover will be removed in a future release. See Version History.

This metric provides the number of local static variables in a function.

Examples

Number of Static Variables

void func(void) {
  static int var_1 = 0;
  int var_2;
}

In this example, the number of static variables in func is 1. For examples of different types of variables, see Number of Local Non-Static Variables.

Metric Information

Group: Function

Acronym: LOCAL_STATIC_VARS

HIS Metric: No

Version History

Introduced in R2017a

R2021b: Using Code Prover to compute code metrics is not recommended

Checking for coding rule violations and computing code metrics by using Code Prover is not recommended. This workflow will be removed in a future release. To check for coding rule violations and to compute code metrics, use Bug Finder. See Migrate Code Prover Workflows for Checking Coding Standards and Code Metrics to Bug Finder. To see how Bug Finder computes this code metric, see Number of Local Static Variables.