note description: "Call record" status: "See notice at end of class." legal: "See notice at end of class." date: "$Date: 2018-11-14 14:54:22 +0000 (Wed, 14 Nov 2018) $" revision: "$Revision: 102461 $" class interface RT_DBG_CALL_RECORD create make (rec: like recorder; ref: ANY; cid, fid: INTEGER_32; dep: INTEGER_32) -- Make as call {cid}.fid for object ref and depth dep require rec_attached: rec /= Void ref_attached: ref /= Void feature -- Access generating_type: TYPE [detachable RT_DBG_CALL_RECORD] -- 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 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 (other: RT_DBG_CALL_RECORD): 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: RT_DBG_CALL_RECORD): 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 (other: RT_DBG_CALL_RECORD): 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: RT_DBG_CALL_RECORD) -- 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: RT_DBG_CALL_RECORD) -- 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: RT_DBG_CALL_RECORD -- 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: RT_DBG_CALL_RECORD) -- 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: RT_DBG_CALL_RECORD -- 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: RT_DBG_CALL_RECORD -- 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 RT_DBG_CALL_RECORD -- 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 -- Change register_position (a_line, a_nested: INTEGER_32) -- Set last position require a_line_valid: a_line > 0 a_nested_valid: a_nested >= 0 set_breakable_info (v: like breakable_info) -- Set breakable_info wipe_out_value_records -- Wipe out value records feature -- Measure last_position: TUPLE [line: INTEGER_32; nested: INTEGER_32] -- Last position rt_information_available: BOOLEAN -- Is Runtime information available for this call ? same_object_type (ref: detachable ANY): BOOLEAN -- Is ref representing the same value as object ? 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 feature -- Properties breakable_info: detachable TUPLE [line: INTEGER_32; nested: INTEGER_32] -- Breakable info when call occurred. call_records: detachable ARRAYED_LIST [like Current] -- Sub call records. class_type_id: INTEGER_32 -- Related written class type id. depth: INTEGER_32 -- Call stack depth of Current's call dynamic_class_type_id: INTEGER_32 -- Related dynamic class type id. feature_rout_id: INTEGER_32 -- Related feature routine id. flat_value_records_has_local: BOOLEAN -- Does value_records has local values ? require is_flat: is_flat object: detachable ANY -- Target object. parent: detachable like Current -- Parent's call record. steps: ARRAYED_LIST [BOOLEAN] -- Steps data value_records: detachable ARRAYED_LIST [RT_DBG_VALUE_RECORD] -- Recorded values (assignment...) feature -- Status call_records_closed: BOOLEAN -- Is call_records entries closed? require is_not_closed: not is_closed is_closed: BOOLEAN -- Is Current record closed ? is_expanded: BOOLEAN -- Is object an expanded value ? is_flat: BOOLEAN -- Is Current record flat ? feature -- debug debug_display_steps -- Display steps for debugging purpose. debug_output: STRING_8 -- Debug output as string representation. ensure -- from DEBUG_OUTPUT result_not_void: Result /= Void invariant recorder_attached: recorder /= Void steps_attached: steps /= Void last_position_attached: last_position /= Void non_empty_call_records: attached call_records as crecs implies not crecs.is_empty value_records_not_void_if_flat: is_flat implies value_records /= Void -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) note library: "EiffelBase: Library of reusable components for Eiffel." copyright: "Copyright (c) 1984-2018, 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_DBG_CALL_RECORD
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