indexing
description: "Variant constants, use Missing as value for optional argument when no value should be specified"
legal: "See notice at end of class."
status: "See notice at end of class."
date: "$Date: 2006-01-22 18:25:44 -0800 (Sun, 22 Jan 2006) $"
revision: "$Revision: 56675 $"
class interface
ECOM_SHARED_VARIANT
create
default_create
ANY
feature
generating_type: STRING_8
ANY
generator: STRING_8
ANY
missing: ECOM_VARIANT
ensure
attached: Result /= Void
definition: is_missing (Result)
vt_array: INTEGER_32
ECOM_VAR_TYPE
vt_bool: INTEGER_32
ECOM_VAR_TYPE
vt_bstr: INTEGER_32
ECOM_VAR_TYPE
vt_byref: INTEGER_32
ECOM_VAR_TYPE
vt_carray: INTEGER_32
ECOM_VAR_TYPE
vt_cy: INTEGER_32
ECOM_VAR_TYPE
vt_date: INTEGER_32
ECOM_VAR_TYPE
vt_decimal: INTEGER_32
ECOM_VAR_TYPE
vt_dispatch: INTEGER_32
ECOM_VAR_TYPE
vt_empty: INTEGER_32
ECOM_VAR_TYPE
vt_error: INTEGER_32
ECOM_VAR_TYPE
vt_hresult: INTEGER_32
ECOM_VAR_TYPE
vt_i1: INTEGER_32
ECOM_VAR_TYPE
vt_i2: INTEGER_32
ECOM_VAR_TYPE
vt_i4: INTEGER_32
ECOM_VAR_TYPE
vt_i8: INTEGER_32
ECOM_VAR_TYPE
vt_int: INTEGER_32
ECOM_VAR_TYPE
vt_lpstr: INTEGER_32
ECOM_VAR_TYPE
vt_lpwstr: INTEGER_32
ECOM_VAR_TYPE
vt_null: INTEGER_32
ECOM_VAR_TYPE
vt_ptr: INTEGER_32
ECOM_VAR_TYPE
vt_r4: INTEGER_32
ECOM_VAR_TYPE
vt_r8: INTEGER_32
ECOM_VAR_TYPE
vt_record: INTEGER_32
ECOM_VAR_TYPE
vt_reserved: INTEGER_32
ECOM_VAR_TYPE
vt_safearray: INTEGER_32
ECOM_VAR_TYPE
vt_typemask: INTEGER_32
ECOM_VAR_TYPE
vt_ui1: INTEGER_32
ECOM_VAR_TYPE
vt_ui2: INTEGER_32
ECOM_VAR_TYPE
vt_ui4: INTEGER_32
ECOM_VAR_TYPE
vt_ui8: INTEGER_32
ECOM_VAR_TYPE
vt_uint: INTEGER_32
ECOM_VAR_TYPE
vt_unknown: INTEGER_32
ECOM_VAR_TYPE
vt_userdefined: INTEGER_32
ECOM_VAR_TYPE
vt_variant: INTEGER_32
ECOM_VAR_TYPE
vt_void: INTEGER_32
ECOM_VAR_TYPE
feature
frozen deep_equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
shallow_implies_deep: standard_equal (some, other) implies Result
both_or_none_void: (some = Void) implies (Result = (other = Void))
same_type: (Result and (some /= Void)) implies some.same_type (other)
symmetric: Result implies deep_equal (other, some)
frozen equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.is_equal (other))
is_equal (other: like Current): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
symmetric: Result implies other.is_equal (Current)
consistent: standard_is_equal (other) implies Result
frozen standard_equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure ANY
definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.standard_is_equal (other))
frozen standard_is_equal (other: like Current): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
same_type: Result implies same_type (other)
symmetric: Result implies other.standard_is_equal (Current)
feature
conforms_to (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
has_boolean (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_bstr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_character (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_currency (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_date (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_decimal (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_double (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_error (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_hresult (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_idispatch (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_int (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_integer2 (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_integer4 (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_iunknown (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_long_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_ptr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_real (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_unsigned_char (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_unsigned_int (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_unsigned_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_unsigned_long_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_unsigned_short (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_variant (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
has_void (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_array (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_basic (a_type: INTEGER_32): BOOLEAN
`a_type'
ECOM_VAR_TYPE
is_boolean (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_bstr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_byref (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_carray (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_character (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_currency (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_date (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_decimal (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_double (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_error (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_hresult (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_idispatch (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_int (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_integer2 (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_integer4 (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_iunknown (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_long_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_lpstr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_lpwstr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_missing (v: ECOM_VARIANT): BOOLEAN
`v'
require
attached: v /= Void
is_ptr (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_real (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_record (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_safearray (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_unsigned_char (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_unsigned_int (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_unsigned_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_unsigned_long_long (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_unsigned_short (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_user_defined (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_variant (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
is_void (variable_type: INTEGER_32): BOOLEAN
ECOM_VAR_TYPE
same_type (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
definition: Result = (conforms_to (other) and other.conforms_to (Current))
valid_var_type (a_var_type: INTEGER_32): BOOLEAN
`a_var_type'
ECOM_VAR_TYPE
feature
copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_equal: is_equal (other)
frozen deep_copy (other: like Current)
copy`other'deep_twin
ANY
require ANY
other_not_void: other /= Void
ensure ANY
deep_equal: deep_equal (Current, other)
frozen deep_twin: like Current
ANY
ensure ANY
deep_equal: deep_equal (Current, Result)
frozen standard_copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_standard_equal: standard_is_equal (other)
frozen standard_twin: like Current
`other'
ANY
ensure ANY
standard_twin_not_void: Result /= Void
equal: standard_equal (Result, Current)
frozen twin: like Current
`Current'
twincopycopy
ANY
ensure ANY
twin_not_void: Result /= Void
is_equal: Result.is_equal (Current)
feature
frozen default: like Current
ANY
frozen default_pointer: POINTER
`POINTER'
`p'default
`p'`POINTER'
ANY
default_rescue
ANY
frozen do_nothing
ANY
feature
io: STD_FILES
ANY
out: STRING_8
ANYtagged_out
ANY
print (some: ANY)
`some'
ANY
frozen tagged_out: STRING_8
ANYout
ANY
feature
operating_environment: OPERATING_ENVIRONMENT
ANY
invariant
ANY
reflexive_equality: standard_is_equal (Current)
reflexive_conformance: conforms_to (Current)
indexing
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 ECOM_SHARED_VARIANT