Automatic generation produced by ISE Eiffel
note description: "Implemented Picture Interface." legal: "See notice at end of class." status: "See notice at end of class." generator: "Automatically generated by the EiffelCOM Wizard." class interface PICTURE_IMPL_PROXY create make_from_other (other: ECOM_INTERFACE) -- Make from other Queriable. -- (from ECOM_QUERIABLE) require -- from ECOM_QUERIABLE non_void_other: other /= Void ensure -- from ECOM_QUERIABLE valid_initializer: initializer /= default_pointer exists: exists make_from_pointer (cpp_obj: POINTER) -- Make from pointer require -- from ECOM_QUERIABLE non_default_pointer: cpp_obj /= default_pointer ensure -- from ECOM_QUERIABLE valid_initializer: initializer /= default_pointer exists: exists feature -- Access exists: BOOLEAN -- Is wrapped structure initialized? -- (from ECOM_QUERIABLE) generating_type: TYPE [PICTURE_IMPL_PROXY] -- 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 h_pal: INTEGER_32 -- No description available. require -- from PICTURE_INTERFACE h_pal_user_precondition: h_pal_user_precondition handle: INTEGER_32 -- No description available. require -- from PICTURE_INTERFACE handle_user_precondition: handle_user_precondition height: INTEGER_32 -- No description available. require -- from PICTURE_INTERFACE height_user_precondition: height_user_precondition item: POINTER -- Pointer to COM object wrapper. -- (from ECOM_QUERIABLE) type: INTEGER_32 -- No description available. require -- from PICTURE_INTERFACE type_user_precondition: type_user_precondition width: INTEGER_32 -- No description available. require -- from PICTURE_INTERFACE width_user_precondition: width_user_precondition feature -- Comparison frozen deep_equal (a: 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: 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: PICTURE_IMPL_PROXY): 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: PICTURE_IMPL_PROXY): 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: 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: PICTURE_IMPL_PROXY): 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: PICTURE_IMPL_PROXY) -- 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: PICTURE_IMPL_PROXY) -- 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: PICTURE_IMPL_PROXY -- 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: PICTURE_IMPL_PROXY) -- 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: PICTURE_IMPL_PROXY -- 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: PICTURE_IMPL_PROXY -- 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: PICTURE_IMPL_PROXY -- 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 -- Implementation dispose -- Delete C++ wrapper. -- (from ECOM_QUERIABLE) feature -- Basic Operations render (hdc: INTEGER_32; x: INTEGER_32; y: INTEGER_32; cx: INTEGER_32; cy: INTEGER_32; x_src: INTEGER_32; y_src: INTEGER_32; cx_src: INTEGER_32; cy_src: INTEGER_32; prc_wbounds: POINTER) -- No description available. -- hdc [out]. -- x [out]. -- y [out]. -- cx [out]. -- cy [out]. -- x_src [out]. -- y_src [out]. -- cx_src [out]. -- cy_src [out]. -- prc_wbounds [out]. require -- from PICTURE_INTERFACE render_user_precondition: render_user_precondition (hdc, x, y, cx, cy, x_src, y_src, cx_src, cy_src, prc_wbounds) feature -- Element Change set_h_pal (a_value: INTEGER_32) -- Set `h_pal` with a_value. require -- from PICTURE_INTERFACE set_h_pal_user_precondition: set_h_pal_user_precondition (a_value) 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: 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 -- Status Report h_pal_user_precondition: BOOLEAN -- User-defined preconditions for `h_pal`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) handle_user_precondition: BOOLEAN -- User-defined preconditions for `handle`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) height_user_precondition: BOOLEAN -- User-defined preconditions for `height`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) last_error_code: INTEGER_32 -- Last error code. last_error_description: STRING_8 -- Last error description. last_error_help_file: STRING_8 -- Last error help file. last_source_of_exception: STRING_8 -- Last source of exception. render_user_precondition (hdc: INTEGER_32; x: INTEGER_32; y: INTEGER_32; cx: INTEGER_32; cy: INTEGER_32; x_src: INTEGER_32; y_src: INTEGER_32; cx_src: INTEGER_32; cy_src: INTEGER_32; prc_wbounds: POINTER): BOOLEAN -- User-defined preconditions for `render`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) set_h_pal_user_precondition (a_value: INTEGER_32): BOOLEAN -- User-defined preconditions for `set_h_pal`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) type_user_precondition: BOOLEAN -- User-defined preconditions for `type`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) width_user_precondition: BOOLEAN -- User-defined preconditions for `width`. -- Redefine in descendants if needed. -- (from PICTURE_INTERFACE) invariant -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) -- from ECOM_QUERIABLE queriable_invariant: initializer /= default_pointer and then exists note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 356 Storke Road, 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 PICTURE_IMPL_PROXY -- Generated by Eiffel Studio --
For more details: eiffel.org