[u/mrichter/AliRoot.git] / MINICERN / packlib / kernlib / kerngen / tcgens / sungs / mcbyt.F

*
* $Id$
*
* $Log$
* Revision 1.1.1.1  1996/02/15 17:50:20  mclareni
* Kernlib
*
*
      FUNCTION MCBYT (MZ,IZQ,IZW,IZP,NZB)
C
C CERN PROGLIB# M421    MCBYT           .VERSION KERNSUN  1.06  920511
C ORIG. 22/09/88, JZ
C

#if defined(CERNLIB_BUGLRSHFT)
      MASK  = LSHIFT (ishft(-1,NZB-32), IZP-1)
      MCBYT = OR ( AND (IZW, NOT(MASK))
     +,            AND (MASK, LSHIFT(ishft(MZ,1-IZQ), IZP-1)))
#endif
#if !defined(CERNLIB_BUGLRSHFT)
      MASK  = LSHIFT (lrshft(-1,32-NZB), IZP-1)
      MCBYT = OR ( AND (IZW, NOT(MASK))
     +,            AND (MASK, LSHIFT(lrshft(MZ,IZQ-1), IZP-1)))
#endif
      RETURN
      END
Commit	Line	Data
fe4da5cc	1	*
	2	* $Id$
	3	*
	4	* $Log$
	5	* Revision 1.1.1.1 1996/02/15 17:50:20 mclareni
	6	* Kernlib
	7	*
	8	*
	9	FUNCTION MCBYT (MZ,IZQ,IZW,IZP,NZB)
	10	C
	11	C CERN PROGLIB# M421 MCBYT .VERSION KERNSUN 1.06 920511
	12	C ORIG. 22/09/88, JZ
	13	C
	14
	15	#if defined(CERNLIB_BUGLRSHFT)
	16	MASK = LSHIFT (ishft(-1,NZB-32), IZP-1)
	17	MCBYT = OR ( AND (IZW, NOT(MASK))
	18	+, AND (MASK, LSHIFT(ishft(MZ,1-IZQ), IZP-1)))
	19	#endif
	20	#if !defined(CERNLIB_BUGLRSHFT)
	21	MASK = LSHIFT (lrshft(-1,32-NZB), IZP-1)
	22	MCBYT = OR ( AND (IZW, NOT(MASK))
	23	+, AND (MASK, LSHIFT(lrshft(MZ,IZQ-1), IZP-1)))
	24	#endif
	25	RETURN
	26	END