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117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
// Created on: 1994-05-31
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// Created by: Modelistation
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// Copyright (c) 1994-1999 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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#ifndef _IGESSelect_CounterOfLevelNumber_HeaderFile
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#define _IGESSelect_CounterOfLevelNumber_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Integer.hxx>
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#include <TColStd_HArray1OfInteger.hxx>
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#include <IFSelect_SignCounter.hxx>
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#include <Standard_Boolean.hxx>
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#include <TColStd_HSequenceOfInteger.hxx>
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class Standard_Transient;
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class Interface_InterfaceModel;
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class TCollection_HAsciiString;
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class Message_Messenger;
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class IGESSelect_CounterOfLevelNumber;
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DEFINE_STANDARD_HANDLE(IGESSelect_CounterOfLevelNumber, IFSelect_SignCounter)
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//! This class gives information about Level Number. It counts
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//! entities according level number, considering also the
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//! multiple level (see the class LevelList) for which an entity
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//! is attached to each of the listed levels.
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//!
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//! Data are available, as level number, or as their alphanumeric
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//! counterparts ("LEVEL nnnnnnn", " NO LEVEL", " LEVEL LIST")
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class IGESSelect_CounterOfLevelNumber : public IFSelect_SignCounter
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{
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public:
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//! Creates a CounterOfLevelNumber, clear, ready to work
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//! <withmap> and <withlist> are transmitted to SignCounter
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Standard_EXPORT IGESSelect_CounterOfLevelNumber(const Standard_Boolean withmap = Standard_True, const Standard_Boolean withlist = Standard_False);
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//! Resets already memorized informations : also numeric data
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Standard_EXPORT virtual void Clear() Standard_OVERRIDE;
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//! Adds an entity by considering its lrvrl number(s)
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//! A level is added both in numeric and alphanumeric form,
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//! i.e. LevelList gives "LEVEL LIST", others (no level or
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//! positive level) displays level number on 7 digits (C : %7d)
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//! Remark : an entity attached to a Level List is added for
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//! " LEVEL LIST", and for each of its constituant levels
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Standard_EXPORT virtual void AddSign (const Handle(Standard_Transient)& ent, const Handle(Interface_InterfaceModel)& model) Standard_OVERRIDE;
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//! The internal action to record a new level number, positive,
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//! null (no level) or negative (level list)
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Standard_EXPORT void AddLevel (const Handle(Standard_Transient)& ent, const Standard_Integer level);
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//! Returns the highest value found for a level number
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Standard_EXPORT Standard_Integer HighestLevel() const;
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//! Returns the number of times a level is used,
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//! 0 if it has not been recorded at all
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//! <level> = 0 counts entities attached to no level
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//! <level> < 0 counts entities attached to a LevelList
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Standard_EXPORT Standard_Integer NbTimesLevel (const Standard_Integer level) const;
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//! Returns the ordered list of used positive Level numbers
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Standard_EXPORT Handle(TColStd_HSequenceOfInteger) Levels() const;
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//! Determines and returns the value of the signature for an
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//! entity as an HAsciiString. Redefined, gives the same result
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//! as AddSign, see this method ("LEVEL LIST" or "nnnnnnn")
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Standard_EXPORT virtual Handle(TCollection_HAsciiString) Sign (const Handle(Standard_Transient)& ent, const Handle(Interface_InterfaceModel)& model) const Standard_OVERRIDE;
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//! Prints the counts of items (not the list) then the Highest
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//! Level Number recorded
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Standard_EXPORT virtual void PrintCount (const Handle(Message_Messenger)& S) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(IGESSelect_CounterOfLevelNumber,IFSelect_SignCounter)
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protected:
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private:
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Standard_Integer thehigh;
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Standard_Integer thenblists;
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Handle(TColStd_HArray1OfInteger) thelevels;
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};
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#endif // _IGESSelect_CounterOfLevelNumber_HeaderFile
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