Alternative Syntax for Binary, Octal, and Hexadecimal Constants

In Intel Fortran, you can use an alternative syntax for binary, octal, and hexadecimal constants. The following table shows the alternative syntax and equivalents:

Constant Alternative Syntax Equivalent
Binary  '0..1'B  B'0..1'  
Octal  '0..7'O  O'0..7'  
Hexadecimal  '0..F'X 
X'0..F' 
Z'0..F'  

You can use a quotation mark (") in place of an apostrophe in all the above syntax forms.

For information on the # syntax for integers not in base 10, see Integer Constants.

See Also