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9.204 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:
Fortran 90 and later, has overloads that are GNU extensions
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.

Specific names:

Name Argument Return type Standard
MVBITS(A) INTEGER A INTEGER Fortran 90 and later
BMVBITS(A) INTEGER(1) A INTEGER(1) GNU extension
IMVBITS(A) INTEGER(2) A INTEGER(2) GNU extension
JMVBITS(A) INTEGER(4) A INTEGER(4) GNU extension
KMVBITS(A) INTEGER(8) A INTEGER(8) GNU extension

See also:
IBCLR, IBSET, IBITS, IAND, IOR, IEOR