--
-- File:	AlienImage_MemoryOperations.cdl
-- Created:	23/03/93
-- Author:	BBL,JLF
--
---Copyright:	Matravision 1993
--

class MemoryOperations from AlienImage

	---Version: 0.0

	---Level: Public
	---Purpose: This class defines class method for
	--          memory mangement .
	---Keywords:
	---Warning:
	---References:
--uses

raises
      NullObject

is
   SwapLong ( myclass ; Data : in Address from Standard
		      ; Size : in Integer from Standard ) 
	---Level: Internal
   ---Purpose: Swap byte in a long word ( 32 Bit )
   --	       Size is the number of long word to swap
   --          ex : SwapLong( "abcd". 1 ) gives "dcba"  
   --          
	raises NullObject;

   SwapShort( myclass ; Data : in Address from Standard
		      ; Size : in Integer from Standard )
	---Level: Internal
   ---Purpose: Swap byte in a short word ( 16 Bit )
   --	       Size is the number of short word to swap
   --          ex : SwapShort( "ab". 1 ) gives "ba"  
   --          
	raises NullObject;

end MemoryOperations;