Clib Character Classification Methods

This topic describes Clib character classification methods that the Clib object supports. It includes the following topics:

• Overview of Clib Character Classification Methods

• Clib Is Alphabetic Method

• Clib Is Alphanumeric Method

• Clib Is ASCII Method

• Clib Is Control Method

• Clib Is Digit Method

• Clib Is Lowercase Method

• Clib Is Printable Method

• Clib Is Printable Not Space Method

• Clib Is Punctuation Mark Method

• Clib Is Space Method

• Clib Is Uppercase Method

• Clib Is Hexadecimal Method