digit.f File Reference

Check whether the characters in a string are all numeric. More...

Go to the source code of this file.

Functions/Subroutines
logical function	digit (STR)
	This logical function checks whether the characters in a string are all numeric. More...

Detailed Description

Check whether the characters in a string are all numeric.

Author

J. Woollen

Date

1994-01-06

Definition in file digit.f.

Function/Subroutine Documentation

digit()

logical function digit

(

character*(*)

STR

)

This logical function checks whether the characters in a string are all numeric.

Parameters

[in]

STR

– character*(*): String

Returns

digit – logical: .TRUE. if all characters in STR are numeric; .FALSE. otherwise

Author

J. Woollen

Date

1994-01-06

Definition at line 14 of file digit.f.

Referenced by numbck().