DSHIFTR — Combined right shift

DSHIFTR(I, J, SHIFT)

DSHIFTR(I, J, SHIFT) combines bits of I and J. The leftmost SHIFT bits of the result are the rightmost SHIFT bits of I, and the remaining bits are the leftmost bits of J.

Parameters

  • I – Shall be of type INTEGER or a BOZ constant.

  • J – Shall be of type INTEGER or a BOZ constant. If both I and J have integer type, then they shall have the same kind type parameter. I and J shall not both be BOZ constants.

  • SHIFT – Shall be of type INTEGER. It shall be nonnegative. If I is not a BOZ constant, then SHIFT shall be less than or equal to BIT_SIZE(I) ; otherwise, SHIFT shall be less than or equal to BIT_SIZE(J).

Returns

If either I or J is a BOZ constant, it is first converted as if by the intrinsic function INT to an integer type with the kind type parameter of the other.

Standard:

Fortran 2008 and later

Class:

Elemental function

Syntax:

RESULT = DSHIFTR(I, J, SHIFT)
See also:

DSHIFTL