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2cb4424136
Implementation of global functions STANDARD_TYPE() for types not inheriting Standard_Transient or Standard_Persistent are eliminated. Global functions and class methods ShallowCopy() are removed; also removed unused classes Visual3d_PickPath and Visual3d_PickDescriptor. Global functions and class methods ShallowDump() are removed, except for classes Standard_GUID, TopLoc_Datum, and TopLoc_Location as the latter are still used in some Debug printouts.
123 lines
3.4 KiB
Plaintext
123 lines
3.4 KiB
Plaintext
-- Created on: 1992-02-19
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-- Created by: Jean Pierre TIRAULT
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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 HDoubleList from PCollection (Item as Storable)
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inherits PManaged
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raises NoSuchObject from Standard
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is
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---Purpose: Definition of a double linked list
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-- Idem to the SingleList with a pointer to the previous node
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Create returns mutable HDoubleList;
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---Purpose: Creation of an empty list
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IsEmpty(me) returns Boolean;
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---Level: Public
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---Purpose: Returns True if the list contains no element.
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Construct(me : mutable; T : Item) returns mutable HDoubleList;
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---Level: Public
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---Purpose: Adds T at the begining of me.
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---Example: 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
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-- (T A B C)
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Value(me) returns any Item
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raises NoSuchObject;
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---Level: Public
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---Purpose: Value of the first node of me
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-- Raises an exception if me is empty
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---Purpose: 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
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-- A
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Tail(me) returns any HDoubleList
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raises NoSuchObject;
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---Level: Public
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---Purpose: Returns the end of the list <me>.
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-- Raises an exception if me is empty.
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---Example: 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
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-- (B C)
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Previous(me) returns any HDoubleList
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raises NoSuchObject;
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---Level: Public
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---Purpose: Previous node of me.
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-- Raises an exception if me is empty.
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---Example: before
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-- A list L = (A B C) with me = (B C) a sub-list of L.
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-- after
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-- L = (A B C), me = (B C)
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-- returns
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-- (A)
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SwapTail(me : mutable; WithList : in out any HDoubleList)
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raises NoSuchObject;
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---Level: Public
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---Purpose: Exchanges end of me with WithList.
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-- Raises an exception if me is empty.
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---Example: before
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-- me = (A B C)
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-- WithList = (D E)
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-- after
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-- me = (A D E)
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-- WithList = (B C)
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SetValue(me : mutable; T : Item)
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raises NoSuchObject;
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---Level: Public
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---Purpose: Changes the value of the first node of me.
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-- Raises an exception if me is empty.
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---Example: before
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-- me = (A B C)
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-- after
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-- me = (T B C)
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ChangeBackPointer(me : mutable; BackPointer : HDoubleList);
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---Level: Public
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---Purpose: Modification of the backward pointer
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ChangeForwardPointer(me : mutable; ForwardPointer :
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HDoubleList);
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---Level: Public
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---Purpose: Modification of the forward pointer
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Destroy(me : mutable);
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---C++: alias ~
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fields
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Data : Item;
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Next : HDoubleList;
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Before : HDoubleList;
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end HDoubleList;
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