6.157 MVBITS — Move bits from one integer to another

Description:

Moves LEN bits from positions FROMPOS through FROMPOS+LEN-1 of FROM to positions TOPOS through TOPOS+LEN-1 of TO. The portion of argument TO not affected by the movement of bits is unchanged. The values of FROMPOS+LEN-1 and TOPOS+LEN-1 must be less than BIT_SIZE(FROM).

Standard:

F95 and later

Class:

Elemental subroutine

Syntax:

CALL MVBITS(FROM, FROMPOS, LEN, TO, TOPOS)

Arguments:

FROM	The type shall be INTEGER(*).
FROMPOS	The type shall be INTEGER(*).
LEN	The type shall be INTEGER(*).
TO	The type shall be INTEGER(*), of the same kind as FROM.
TOPOS	The type shall be INTEGER(*).

See also:

IBCLR, IBSET, IBITS, IAND, IOR, IEOR