note description: "Constants to represent abstract types in {REFFLECTOR} and {OBJECT_PROXY}." cecil: "The values are in sync with CECIL constants EIF_*_TYPE." runtime: "The values represent abstract types used by run-time, e.g. {ISE_RUNTIME}.field_type_of_type." date: "$Date: 2013-05-20 23:15:17 +0000 (Mon, 20 May 2013) $" revision: "$Revision: 92557 $" class interface REFLECTOR_CONSTANTS create default_create -- Process instances of classes with no creation clause. -- (Default: do nothing.) -- (from ANY) feature -- Access Bit_type: INTEGER_32 = 8 -- This type is obsolete and is not used anymore. Boolean_type: INTEGER_32 = 3 -- Abstract type ID for predefined type BOOLEAN. Character_32_type: INTEGER_32 = 12 -- Abstract type ID for predefined type CHARACTER_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Wide_character_type. Character_8_type: INTEGER_32 = 2 -- Abstract type ID for predefined type CHARACTER_8. -- Was declared in REFLECTOR_CONSTANTS as synonym of Character_type. Character_type: INTEGER_32 = 2 -- Abstract type ID for predefined type CHARACTER_8. -- Was declared in REFLECTOR_CONSTANTS as synonym of Character_8_type. Double_type: INTEGER_32 = 6 -- Abstract type ID for predefined type REAL_64. -- Was declared in REFLECTOR_CONSTANTS as synonym of Real_64_type. Expanded_type: INTEGER_32 = 7 -- Abstract type ID for a non-predefined expanded type. generating_type: TYPE [detachable REFLECTOR_CONSTANTS] -- Type of current object -- (type of which it is a direct instance) -- (from ANY) ensure -- from ANY generating_type_not_void: Result /= Void generator: STRING_8 -- Name of current object's generating class -- (base class of the type of which it is a direct instance) -- (from ANY) ensure -- from ANY generator_not_void: Result /= Void generator_not_empty: not Result.is_empty Integer_16_type: INTEGER_32 = 10 -- Abstract type ID for predefined type INTEGER_16. Integer_32_type: INTEGER_32 = 4 -- Abstract type ID for predefined type INTEGER_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Integer_type. Integer_64_type: INTEGER_32 = 11 -- Abstract type ID for predefined type INTEGER_64. Integer_8_type: INTEGER_32 = 9 -- Abstract type ID for predefined type INTEGER_8. Integer_type: INTEGER_32 = 4 -- Abstract type ID for predefined type INTEGER_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Integer_32_type. Max_predefined_type: INTEGER_32 = 16 Min_predefined_type: INTEGER_32 = -2 Natural_16_type: INTEGER_32 = 14 -- Abstract type ID for predefined type NATURAL_16. Natural_32_type: INTEGER_32 = 15 -- Abstract type ID for predefined type NATURAL_32. Natural_64_type: INTEGER_32 = 16 -- Abstract type ID for predefined type NATURAL_64. Natural_8_type: INTEGER_32 = 13 -- Abstract type ID for predefined type NATURAL_8. None_type: INTEGER_32 = -2 -- Type ID representation for NONE. Pointer_type: INTEGER_32 = 0 -- Abstract type ID for predefined type POINTER. Real_32_type: INTEGER_32 = 5 -- Abstract type ID for predefined type REAL_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Real_type. Real_64_type: INTEGER_32 = 6 -- Abstract type ID for predefined type REAL_64. -- Was declared in REFLECTOR_CONSTANTS as synonym of Double_type. Real_type: INTEGER_32 = 5 -- Abstract type ID for predefined type REAL_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Real_32_type. Reference_type: INTEGER_32 = 1 -- Abstract type ID for a reference type. Wide_character_type: INTEGER_32 = 12 -- Abstract type ID for predefined type CHARACTER_32. -- Was declared in REFLECTOR_CONSTANTS as synonym of Character_32_type. feature -- Comparison frozen deep_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void -- or attached to isomorphic object structures? -- (from ANY) ensure -- from ANY instance_free: class shallow_implies_deep: standard_equal (a, b) implies Result both_or_none_void: (a = Void) implies (Result = (b = Void)) same_type: (Result and (a /= Void)) implies (b /= Void and then a.same_type (b)) symmetric: Result implies deep_equal (b, a) frozen equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void or attached -- to objects considered equal? -- (from ANY) ensure -- from ANY instance_free: class definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.is_equal (b)) frozen is_deep_equal alias "≡≡≡" (other: REFLECTOR_CONSTANTS): BOOLEAN -- Are Current and other attached to isomorphic object structures? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY shallow_implies_deep: standard_is_equal (other) implies Result same_type: Result implies same_type (other) symmetric: Result implies other.is_deep_equal (Current) is_equal (other: REFLECTOR_CONSTANTS): BOOLEAN -- Is other attached to an object considered -- equal to current object? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY symmetric: Result implies other ~ Current consistent: standard_is_equal (other) implies Result frozen standard_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are a and b either both void or attached to -- field-by-field identical objects of the same type? -- Always uses default object comparison criterion. -- (from ANY) ensure -- from ANY instance_free: class definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.standard_is_equal (b)) frozen standard_is_equal alias "≜" (other: REFLECTOR_CONSTANTS): BOOLEAN -- Is other attached to an object of the same type -- as current object, and field-by-field identical to it? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY same_type: Result implies same_type (other) symmetric: Result implies other.standard_is_equal (Current) feature -- Status report conforms_to (other: ANY): BOOLEAN -- Does type of current object conform to type -- of other (as per Eiffel: The Language, chapter 13)? -- (from ANY) require -- from ANY other_not_void: other /= Void same_type (other: ANY): BOOLEAN -- Is type of current object identical to type of other? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY definition: Result = (conforms_to (other) and other.conforms_to (Current)) feature -- Duplication copy (other: REFLECTOR_CONSTANTS) -- Update current object using fields of object attached -- to other, so as to yield equal objects. -- (from ANY) require -- from ANY other_not_void: other /= Void type_identity: same_type (other) ensure -- from ANY is_equal: Current ~ other frozen deep_copy (other: REFLECTOR_CONSTANTS) -- Effect equivalent to that of: -- copy (other . deep_twin) -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY deep_equal: deep_equal (Current, other) frozen deep_twin: REFLECTOR_CONSTANTS -- New object structure recursively duplicated from Current. -- (from ANY) ensure -- from ANY deep_twin_not_void: Result /= Void deep_equal: deep_equal (Current, Result) frozen standard_copy (other: REFLECTOR_CONSTANTS) -- Copy every field of other onto corresponding field -- of current object. -- (from ANY) require -- from ANY other_not_void: other /= Void type_identity: same_type (other) ensure -- from ANY is_standard_equal: standard_is_equal (other) frozen standard_twin: REFLECTOR_CONSTANTS -- New object field-by-field identical to other. -- Always uses default copying semantics. -- (from ANY) ensure -- from ANY standard_twin_not_void: Result /= Void equal: standard_equal (Result, Current) frozen twin: REFLECTOR_CONSTANTS -- New object equal to Current -- twin calls copy; to change copying/twinning semantics, redefine copy. -- (from ANY) ensure -- from ANY twin_not_void: Result /= Void is_equal: Result ~ Current feature -- Basic operations frozen default: detachable REFLECTOR_CONSTANTS -- Default value of object's type -- (from ANY) frozen default_pointer: POINTER -- Default value of type POINTER -- (Avoid the need to write p.default for -- some p of type POINTER.) -- (from ANY) ensure -- from ANY instance_free: class default_rescue -- Process exception for routines with no Rescue clause. -- (Default: do nothing.) -- (from ANY) frozen do_nothing -- Execute a null action. -- (from ANY) ensure -- from ANY instance_free: class feature -- Output Io: STD_FILES -- Handle to standard file setup -- (from ANY) ensure -- from ANY instance_free: class io_not_void: Result /= Void out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY out_not_void: Result /= Void print (o: detachable ANY) -- Write terse external representation of o -- on standard output. -- (from ANY) ensure -- from ANY instance_free: class frozen tagged_out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY tagged_out_not_void: Result /= Void feature -- Platform Operating_environment: OPERATING_ENVIRONMENT -- Objects available from the operating system -- (from ANY) ensure -- from ANY instance_free: class operating_environment_not_void: Result /= Void invariant -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) note copyright: "Copyright (c) 1984-2013, 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 REFLECTOR_CONSTANTS
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