StringTools - Maple Programming Help

# Online Help

###### All Products    Maple    MapleSim

Home : Support : Online Help : Programming : Names and Strings : StringTools Package : Character Class Tests : StringTools/HasGraphic

StringTools

 HasGraphic
 determine if a string has a graphic character

 Calling Sequence HasGraphic(s)

Parameters

 s - string; string to test

Description

 • The HasGraphic(s) command determines whether s has a graphic character. Graphic characters consist of the alphanumeric characters and the punctuation characters. (For more information, see HasAlphaNumeric and HasPunctuation.)
 If s has a graphic character, HasGraphic returns true. Otherwise, false is returned.

Thread Safety

 • The StringTools[HasGraphic] command is thread-safe as of Maple 15.
 • For more information on thread safety, see index/threadsafe.

Examples

 > $\mathrm{with}\left(\mathrm{StringTools}\right):$
 > $\mathrm{HasGraphic}\left(\mathrm{Random}\left(100\right)\right)$
 ${\mathrm{true}}$ (1)
 > $\mathrm{HasGraphic}\left(\mathrm{Random}\left(100,'\mathrm{cntrl}'\right)\right)$
 ${\mathrm{false}}$ (2)

 See Also