Manual Reference Pages - ibits (3)
ibits(3f) - [FORTRAN:INTRINSIC:BIT MANIPULATION] Bit extraction
CONTENTS
Syntax
Description
Arguments
Return Value
Standard
Class
See Also
SYNTAX
result = ibits(i, pos, len)
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).
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.
STANDARD
[[Fortran 95]] and later
CLASS
[[Elemental procedure|Elemental function]]
SEE ALSO
[[bit_size]], [[ibclr]], [[ibset]], [[iand]], [[ior]], [[ieor]]
| ibits (3) | March 18, 2019 |
