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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
308 lines
9.1 KiB
Plaintext
308 lines
9.1 KiB
Plaintext
-- Created on: 1992-09-11
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-- Created by: Mireille MERCIEN
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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generic class Sequence from TCollection (SeqItem as any)
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inherits BaseSequence from TCollection
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---Purpose: A sequence of items indexed by an integer.
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-- Sequences have approximately the same goal as
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-- unidimensional arrays (TCollection_Array1): they are
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-- commonly used as elementary data structures for more
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-- complex objects. But a sequence is a structure of
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-- variable size: sequences avoid the use of large and
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-- quasi-empty arrays. Exploring a sequence data
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-- structure is performant when the exploration is done in
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-- sequence; elsewhere a sequence item is longer to read
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-- than an array item. Note also that sequences are not
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-- performant when they have to support numerous
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-- algorithmic explorations: a map is better for that.
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-- Sequence is a generic class which depends on Item,
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-- the type of element in the sequence.
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raises
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NoSuchObject from Standard,
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OutOfRange from Standard
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class SequenceNode from TCollection
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inherits SeqNode from TCollection
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uses SeqNodePtr from TCollection
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is
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Create(I : SeqItem; n,p : SeqNodePtr from TCollection) returns SequenceNode from TCollection;
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---C++: inline
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Value(me) returns SeqItem;
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---C++: return &
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---C++: inline
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fields
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myValue : SeqItem;
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end;
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is
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Create returns Sequence;
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---Purpose: Constructs an empty sequence.
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-- Use:
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-- - the function Append or Prepend to add an item or
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-- a collection of items at the end, or at the beginning of the sequence,
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-- - the function InsertAfter or InsertBefore to add an
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-- item or a collection of items at any position in the sequence,
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-- - operator() or the function SetValue to assign a
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-- new value to an item of the sequence,
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-- - operator() to read an item of the sequence,
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-- - the function Remove to remove an item at any
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-- position in the sequence.
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-- Warning
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-- To copy a sequence, you must explicitly call the
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-- assignment operator (operator=).
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---C++: inline
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Create(Other : Sequence) returns Sequence from TCollection
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---Purpose: Creation by copy of existing Sequence.
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-- Warning: This constructor prints a warning message.
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-- We recommand to use the operator =.
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is private;
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Clear(me : in out);
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---Purpose: Removes all element(s) of the sequence <me>
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-- Example:
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-- before
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-- me = (A B C)
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-- after
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-- me = ()
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--
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---C++: alias ~
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Assign(me : in out; Other : Sequence) returns Sequence from TCollection
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---Purpose: Copies the contents of the sequence Other into this sequence.
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-- If this sequence is not empty, it is automatically cleared before the copy.
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---C++: alias operator =
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---C++: return const &
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is static;
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Append(me : in out; T : SeqItem);
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---Level: Public
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---Purpose: Appends <T> at the end of <me>.
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-- Example:
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-- before
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-- me = (A B C)
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-- after
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-- me = (A B C T)
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Append(me : in out; S : in out Sequence)
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---Level: Public
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---Purpose: Concatenates <S> at the end of <me>.
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-- <S> is cleared.
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-- Example:
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-- before
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-- me = (A B C)
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-- S = (D E F)
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-- after
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-- me = (A B C D E F)
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-- S = ()
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--
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---C++: inline
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is static;
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Prepend(me : in out; T : SeqItem);
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---Level: Public
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---Purpose: Add <T> at the beginning of <me>.
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-- Example:
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-- before
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-- me = (A B C)
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-- after
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-- me = (T A B C )
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Prepend(me : in out; S : in out Sequence);
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---Level: Public
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---Purpose: Concatenates <S> at the beginning of <me>.
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-- <S> is cleared.
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-- Example:
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-- before
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-- me = (A B C) S = (D E F)
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-- after me = (D E F A B C)
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-- S = ()
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--
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---C++: inline
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InsertBefore(me : in out; Index : Integer from Standard; T : SeqItem)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Inserts <T> in <me> before the position <Index>.
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-- Raises an exception if the index is out of bounds.
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-- Example:
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-- before
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-- me = (A B D), Index = 3, T = C
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-- after
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-- me = (A B C D )
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--
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---C++: inline
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InsertBefore(me : in out ; Index : Integer from Standard; S : in out Sequence)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Inserts the sequence <S> in <me> before
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-- the position <Index>. <S> is cleared.
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-- Raises an exception if the index is out of bounds
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-- Example:
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-- before
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-- me = (A B F), Index = 3, S = (C D E)
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-- after
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-- me = (A B C D E F)
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-- S = ()
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--
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---C++: inline
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InsertAfter(me : in out; Index : Integer from Standard; T : SeqItem)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Inserts <T> in <me> after the position <Index>.
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-- Raises an exception if the index is out of bound
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-- Example:
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-- before
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-- me = (A B C), Index = 3, T = D
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-- after
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-- me = (A B C D)
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InsertAfter(me : in out; Index : Integer from Standard; S : in out Sequence)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Inserts the sequence <S> in <me> after the
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-- position <Index>. <S> is cleared.
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-- Raises an exception if the index is out of bound.
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-- Example:
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-- before
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-- me = (A B C), Index = 3, S = (D E F)
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-- after
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-- me = (A B C D E F)
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-- S = ()
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--
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---C++: inline
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First(me) returns any SeqItem
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raises NoSuchObject from Standard
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---Level: Public
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---Purpose: Returns the first element of the sequence <me>
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-- Raises an exception if the sequence is empty.
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-- Example:
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-- before
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-- me = (A B C)
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-- after
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-- me = (A B C)
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-- returns A
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---C++: return const &
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is static;
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Last(me) returns any SeqItem
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raises NoSuchObject from Standard
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---Level: Public
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---Purpose: Returns the last element of the sequence <me>
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-- Raises an exception if the sequence is empty.
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-- Example:
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-- before
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-- me = (A B C)
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-- after
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-- me = (A B C)
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-- returns C
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---C++: return const &
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is static;
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Split(me : in out; Index : Integer from Standard; Sub : in out Sequence)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Keeps in <me> the items 1 to <Index>-1 and
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-- puts in <Sub> the items <Index> to the end.
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-- Example:
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-- before
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-- me = (A B C D) ,Index = 3
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-- after
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-- me = (A B)
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-- Sub = (C D)
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--
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---C++: inline
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Value(me; Index : Integer from Standard) returns any SeqItem
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Returns the Item at position <Index> in <me>.
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-- Raises an exception if the index is out of bound
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-- Example:
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-- before
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-- me = (A B C), Index = 1
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-- after
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-- me = (A B C)
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-- returns
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-- A
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---C++: return const &
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---C++: alias operator()
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SetValue(me : in out; Index : Integer from Standard; I : SeqItem)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Changes the item at position <Index>
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-- Raises an exception if the index is out of bound
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-- Example:
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-- before
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-- me = (A B C), Index = 1, Item = D
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-- after
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-- me = (D B C)
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--
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ChangeValue(me : in out; Index : Integer from Standard) returns any SeqItem
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Returns the Item at position <Index> in
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-- <me>. This method may be used to modify
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-- <me> : S.Value(Index) = Item.
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-- Raises an exception if the index is out of bound
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-- Example:
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-- before
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-- me = (A B C), Index = 1
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-- after
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-- me = (A B C)
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-- returns
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-- A
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---C++: return &
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---C++: alias operator()
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Remove(me : in out; Index : Integer from Standard)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Removes from <me> the item at position <Index>.
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-- Raises an exception if the index is out of bounds
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-- Example:
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-- before
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-- me = (A B C), Index = 3
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-- after
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-- me = (A B)
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Remove(me : in out; FromIndex, ToIndex : Integer from Standard)
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raises OutOfRange from Standard;
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---Level: Public
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---Purpose: Removes from <me> all the items of
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-- positions between <FromIndex> and <ToIndex>.
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-- Raises an exception if the indices are out of bounds.
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-- Example:
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-- before
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-- me = (A B C D E F), FromIndex = 1 ToIndex = 3
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-- after
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-- me = (D E F)
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end;
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