#
Fortran Wiki

ishftc

## Description

`ishftc`

returns a value corresponding to `i`

with the rightmost `size`

bits shifted circularly `shift`

places; that is, bits shifted out one end are shifted into the opposite end. A value of `shift`

greater than zero corresponds to a left shift, a value of zero corresponds to no shift, and a value less than zero corresponds to a right shift. The absolute value of `shift`

must be less than `size`

. If the `size`

argument is omitted, it is taken to be equivalent to `bit_size(i)`

.

## Standard

Fortran 95 and later

## Class

Elemental function

## Syntax

`result = ishftc(i, shift [, size])`

## Arguments

`i`

- The type shall be `integer`

.
`shift`

- The type shall be `integer`

.
`size`

- (Optional) The type shall be `integer`

; the value must be greater than zero and less than or equal to `bit_size(i)`

.

## Return value

The return value is of type `integer`

and of the same kind as `i`

.

## See also

ishft

Revised on April 30, 2009 22:49:55
by

Jason Blevins
(71.70.142.190)
(999 characters / 0.0 pages)