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Lexical Class (G Dataflow)

Last Modified: January 9, 2017

Returns the class number for char. If char is a string, this function uses the first character in the string. If char is a number, this function interprets it as the ASCII value of a character.

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character

A scalar string or number, clusters of strings or numbers, arrays of strings or numbers, and so on.

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class

Is a number that corresponds to the lexical class.Refer to the ASCII Codes table for the numbers that correspond to each character.

Class Number Lexical Class
0 Extended characters (codes 128 through 255)
1 Non-displayable ASCII characters (codes 0 to 31 excluding 9 through 13)
2 Non-displayable ASCII characters (codes 0 to 31 excluding 9 through 13)
3 Digits 0 through 9
4 Uppercase characters A through Z
5 Lowercase characters a through z
6 All printable ASCII non-alphanumeric characters

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported


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