IS_IOSTAT_END

 

Elemental Intrinsic Function (Generic): Tests for an end-of-file condition.

Syntax

result=IS_IOSTAT_END(i)

i

(Input) Must be of type integer.

Results

The result type is default logical. The value of the result is true only if i is a value that could be assigned to the scalar integer variable in an IOSTAT= specifier to indicate an end-of-file condition.

Example

INTEGER IO_STATUS

READ (20, IOSTAT=IO_STATUS) A, B, C

IF (IS_IOSTAT_END (IO_STATUS)) THEN

… ! process end of file

ENDIF

… ! process data read