strlen

Determine length of string

Syntax

L = strlen(str)

Description

L = strlen(str) returns the number of characters in the string str.

Note

The operator strlen is supported only in Stateflow^® charts that use C as the action language.

Examples

Number of Characters in String

Return a value of 9.

L = strlen("Stateflow");

Tips

Enclose literal strings with single or double quotes.

Version History

Introduced in R2018b