indexing
	description: "COM LARGE_INTEGER 64-bit integer"
	status: "See notice at end of class"
	date: "$Date$"
	revision: "$Revision$"

class
	ECOM_LARGE_INTEGER

inherit
	ECOM_STRUCTURE
		redefine
			make
		end

create
	make,
	make_from_pointer,
	make_from_integer

feature {NONE} -- Initialization

	make is
			-- Make.
		do
			Precursor {ECOM_STRUCTURE}
		end

	make_from_pointer (a_pointer: POINTER) is
			-- Make from pointer.
		do
			make_by_pointer (a_pointer)
		end

	make_from_integer (integer:INTEGER) is
			-- Creation routine
		do
			make
			set_quad_part (integer)
		ensure	
			exists
		end

feature -- Access

	quad_part: INTEGER_64 is
			-- `QuadPart' field.
		do
			Result := ccom_x_large_integer_quad_part (item)
		end

feature -- Measurement

	structure_size: INTEGER is
			-- Size of structure
		do
			Result := c_size_of_x_large_integer
		end

feature -- Basic Operations

	set_quad_part (a_quad_part: INTEGER_64) is
			-- Set `quad_part' with `a_quad_part'.
		do
			ccom_x_large_integer_set_quad_part (item, a_quad_part)
		end

feature {NONE}  -- Externals

	c_size_of_x_large_integer: INTEGER is
			-- Size of structure
		external
			"C [macro %"ecom__LARGE_INTEGER_impl.h%"]"
		alias
			"sizeof(LARGE_INTEGER)"
		end

	ccom_x_large_integer_quad_part (a_pointer: POINTER): INTEGER_64 is
			-- `QuadPart' field.
		external
			"C++ [macro %"ecom__LARGE_INTEGER_impl.h%"](LARGE_INTEGER *):EIF_INTEGER_64"
		end

	ccom_x_large_integer_set_quad_part (a_pointer: POINTER; arg2: INTEGER_64) is
			-- Set `quad_part' with `a_quad_part'.
		external
			"C++ [macro %"ecom__LARGE_INTEGER_impl.h%"](LARGE_INTEGER *, LONGLONG)"
		end
		
end -- class ECOM_LARGE_INTEGER

--|----------------------------------------------------------------
--| EiffelCOM: library of reusable components for ISE Eiffel.
--| Copyright (C) 1985-2004 Eiffel Software. All rights reserved.
--| Duplication and distribution prohibited.  May be used only with
--| ISE Eiffel, under terms of user license.
--| Contact Eiffel Software for any other use.
--|
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--| dba Eiffel Software
--| 356 Storke Road, Goleta, CA 93117 USA
--| Telephone 805-685-1006, Fax 805-685-6869
--| Contact us at: http://www.eiffel.com/general/email.html
--| Customer support: http://support.eiffel.com
--| For latest info on our award winning products, visit:
--|	http://www.eiffel.com
--|----------------------------------------------------------------