Characters
- isAlpha()
- isAlphaNumberic()
- isAscii()
- isControl()
- isDigit()
- isGraph()
- isHexadecimalDigit()
- isLowerCase()
- isPrintable()
- isPunct()
- isSpace()
- isUpperCase()
- isWhitespace()
专题
ArduinoisPunct()
Analyse if a char is punctuation (that is a comma, a semicolon, an exclamation mark and so on). Returns true if thisChar is punctuation.
Syntax
isPunct(thisChar)
Parameters
thisChar: variable. Allowed data types: char.
Returns
true: if thisChar is a punctuation.
Example Code
if (isPunct(myChar)) { // tests if myChar is a punctuation character
Serial.println("The character is a punctuation");
}
else {
Serial.println("The character is not a punctuation");
}
