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ibits (Rev #1, changes)

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Description

ibits extracts a field of length len from i, starting from bit position pos and extending left for len bits. The result is right-justified and the remaining bits are zeroed. The value of pos+len must be less than or equal to the value bit_size(i).

Standard

Fortran 95 and later

Class

Elemental function

Syntax

result = ibits(i, pos, len)

Arguments

• i - The type shall be integer.
• pos - The type shall be integer.
• len - The type shall be integer.

Return value

The return value is of type integer and of the same kind as i.

See also

bit_size, ibclr, ibset, iand, ior

Revision from April 26, 2009 18:56:33 by Jason Blevins

Forward in time (2 more) | See current | History | Rollback | View: Source | Linked from: Intrinsic procedures, btest, iand, ibclr, ibset, ior, mvbits, not, ieor