Automatic generation produced by ISE Eiffel

Classes
Clusters
Cluster hierarchy
Chart
Relations
Text
Flat
Contracts
Go to: 
note
	description: "Common routine for RT_EXTENSION classes"
	status: "See notice at end of class."
	legal: "See notice at end of class."
	date: "$Date: 2014-10-10 06:16:36 -0700 (Fri, 10 Oct 2014) $"
	revision: "$Revision: 95897 $"

deferred class 
	RT_EXTENSION_GENERAL

inherit
	RT_EXTENSION_COMMON

feature -- RT extension identifiers (check eif_debug.h uses the same values)

	Op_enter_feature: INTEGER_32 = 10

	Op_leave_feature: INTEGER_32 = 11

	Op_rescue_feature: INTEGER_32 = 12

	Op_rt_hook: INTEGER_32 = 13

	Op_rt_assign_attrib: INTEGER_32 = 14

	Op_rt_assign_local: INTEGER_32 = 15
	
feature -- Debugger helper

	debugger_type_string (a_obj: detachable ANY): detachable STRING_8
			-- Return the evaluation of `a.generating_type.out'
		do
			if a_obj /= Void then
				Result := a_obj.generating_type.out
			end
		end
	
feature -- Evaluation helper

	tilda_equal_evaluation (a, b: detachable ANY): BOOLEAN
			-- Return the evaluation of `a ~ b'
		do
			Result := a ~ b
		end

	is_equal_evaluation (a, b: ANY): BOOLEAN
			-- Return the evaluation of `a.is_equal (b)'	
		require
			a_b_attached: a /= Void and b /= Void
		do
			Result := a.is_equal (b)
		end

	equal_sign_evaluation (a, b: detachable ANY): BOOLEAN
			-- Return the evaluation of `a = b'
		do
			Result := (a = b)
		end
	
feature -- Object storage Access

	saved_object_to (r: detachable ANY; fn: READABLE_STRING_GENERAL): detachable ANY
			-- Save object `r' into file `fn'
		require
			fn_attached: fn /= Void
		local
			file: RAW_FILE
		do
			create file.make_with_name (fn)
			if r /= Void and then (not file.exists or else file.is_writable) then
				file.create_read_write
				file.independent_store (r)
				file.close
				Result := r
			else
				Result := Void
			end
		end

	object_loaded_from (r: detachable ANY; fn: READABLE_STRING_GENERAL): detachable ANY
			-- Loaded object from file `fn'.
			-- if `r' is Void return a new object
			-- else load into `r'
			-- If failure then results Void object.
		require
			fn_attached: fn /= Void
		local
			o: detachable ANY
			file: RAW_FILE
			retried: BOOLEAN
		do
			if not retried then
				create file.make_with_name (fn)
				if file.exists and then file.is_readable then
					file.open_read
					o := file.retrieved
					file.close
					if attached {ANY} r as o1 then
						if attached {ANY} o as o2 and then o1.same_type (o2) then
							o1.standard_copy (o2)
							Result := o1
						end
					else
						Result := o
					end
				else
					Result := Void
				end
			else
				Result := r
			end
		rescue
			retried := True
			retry
		end
	
feature -- Object storage Access

	object_runtime_info (r: detachable ANY): STRING_8
			-- Representation of the internal information for object `r'.
		local
			int: INTERNAL
		do
			if r /= Void then
				create Result.make (0)
				Result.append ("class_name=")
				Result.append (r.generator)
				Result.append (";")
				Result.append ("type_name=")
				Result.append (r.generating_type.to_string_8)
				Result.append (";")
				create int
				Result.append ("dynamic_type=")
				Result.append_integer (int.dynamic_type (r))
				Result.append (";")
				Result.append ("field_count=")
				Result.append_integer (int.field_count (r))
				Result.append (";")
				Result.append ("deep_physical_size=")
				Result.append_natural_64 (int.deep_physical_size_64 (r))
				Result.append (";")
				Result.append ("physical_size=")
				Result.append_natural_64 (int.physical_size_64 (r))
			else
				create Result.make_empty
			end
		end
	
note
	library: "EiffelBase: Library of reusable components for Eiffel."
	copyright: "Copyright (c) 1984-2014, Eiffel Software and others"
	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
	source: "[
		Eiffel Software
		5949 Hollister Ave., Goleta, CA 93117 USA
		Telephone 805-685-1006, Fax 805-685-6869
		Website http://www.eiffel.com
		Customer support http://support.eiffel.com
	]"

end -- class RT_EXTENSION_GENERAL


Classes
Clusters
Cluster hierarchy
Chart
Relations
Text
Flat
Contracts
Go to: 

-- Generated by ISE Eiffel --
For more details: www.eiffel.com