strip

Remove leading and trailing characters from string in Stateflow chart

Since R2021b

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Syntax

newStr = strip(str)
newStr = strip(str,side)
newStr = strip(___,stripCharacter)

Description

newStr = strip(str) removes consecutive whitespace characters from the beginning and end of the string str.

example

newStr = strip(str,side) removes consecutive white space characters from the side specified by side.

example

newStr = strip(___,stripCharacter) strips the character specified by stripCharacter. You can use any of the input arguments in the previous syntaxes.

Note

The strip operator is not supported in Stateflow® charts that use C as the action language.

Examples

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Remove the leading and trailing spaces and return the string "Hello, world!".

str = "    Hello, world!      ";
newStr = strip(str);

Stateflow chart that uses the strip operator in a state.

Remove the leading spaces and return the string "Hello, world!    ".

str = "    Hello, world!    ";
str1 = strip(h,"left");

Stateflow chart that uses the strip operator in a state.

Remove the trailing spaces and return the string "    Hello, world!". 

str = "    Hello, world!    ";
str1 = strip(h,"right");

Stateflow chart that uses the strip operator in a state.

Remove the leading and trailing hyphens and return the string "Hello, world!".

str = "----Hello, world!----";
newStr = strip(str);

Stateflow chart that uses the strip operator in a state.

Input Arguments

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Input string, specified as a string scalar. Enclose literal strings with double quotes.

Example: "Hello"

Side of string to strip, specified as "left", "right", or "both".

Character to remove, specified as a string scalar.

Limitations

  • This operator does not support the use of Stateflow structure fields or messages. For more information about structures in Stateflow, see Access Bus Signals.

Version History

Introduced in R2021b

See Also

Topics