indexing
description: "Wrapper of IEnumSTATSTG interface, used to enumerate through an array of STATSTG structures, which contains statistical information about an open storage, stream, or byte array object."
legal: "See notice at end of class."
status: "See notice at end of class."
date: "$Date: 2006-04-25 12:19:01 -0700 (Tue, 25 Apr 2006) $"
revision: "$Revision: 58452 $"
class interface
ECOM_ENUM_STATSTG
create
make (a_pointer: POINTER)
ECOM_WRAPPER
require ECOM_WRAPPER
valid_pointer: a_pointer /= default_pointer
ensure ECOM_WRAPPER
valid_item: item = a_pointer
feature
make (a_pointer: POINTER)
ECOM_WRAPPER
require ECOM_WRAPPER
valid_pointer: a_pointer /= default_pointer
ensure ECOM_WRAPPER
valid_item: item = a_pointer
feature
access_time (a_name: STRING_8): WEL_FILE_TIME
`a_name'
require
non_void_name: a_name /= Void
valid_name: is_valid_name (a_name)
ensure
non_void_result: Result /= Void
creation_time (a_name: STRING_8): WEL_FILE_TIME
`a_name'
require
non_void_name: a_name /= Void
valid_name: is_valid_name (a_name)
ensure
non_void_result: Result /= Void
generating_type: STRING_8
ANY
generator: STRING_8
ANY
is_valid_name (name: STRING_8): BOOLEAN
`name'
require
non_void_name: name /= Void
valid_name: not name.is_empty
item: POINTER
ECOM_WRAPPER
modification_time (a_name: STRING_8): WEL_FILE_TIME
`a_name'
require
non_void_name: a_name /= Void
valid_name: is_valid_name (a_name)
ensure
non_void_result: Result /= Void
next_item: ECOM_STATSTG
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
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))
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
clone_enum: like Current
`Current'
memory_free
item
ensure ECOM_WRAPPER
item_null: item = default_pointer
reset
skip (n: NATURAL_32)
`n'
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
ECOM_WRAPPER
valid_item: item /= default_pointer
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_ENUM_STATSTG