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133 lines
4.6 KiB
C++
133 lines
4.6 KiB
C++
// Created on: 1992-02-11
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// Created by: Christian CAILLET
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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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#ifndef _StepData_StepModel_HeaderFile
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#define _StepData_StepModel_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Interface_EntityList.hxx>
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#include <TColStd_HArray1OfInteger.hxx>
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#include <Interface_InterfaceModel.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Type.hxx>
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class Standard_NoSuchObject;
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class Standard_Transient;
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class Interface_InterfaceModel;
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class Interface_EntityIterator;
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class Interface_Check;
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class Message_Messenger;
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class TCollection_HAsciiString;
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class StepData_StepModel;
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DEFINE_STANDARD_HANDLE(StepData_StepModel, Interface_InterfaceModel)
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//! Gives access to
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//! - entities in a STEP file,
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//! - the STEP file header.
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class StepData_StepModel : public Interface_InterfaceModel
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{
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public:
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//! Creates an empty STEP model with an empty header.
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Standard_EXPORT StepData_StepModel();
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//! returns entity given its rank.
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//! Same as InterfaceEntity, but with a shorter name
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Standard_EXPORT Handle(Standard_Transient) Entity (const Standard_Integer num) const;
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//! gets header from another Model (uses Header Protocol)
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Standard_EXPORT void GetFromAnother (const Handle(Interface_InterfaceModel)& other) Standard_OVERRIDE;
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//! Returns a New Empty Model, same type as <me>, i.e. StepModel
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Standard_EXPORT Handle(Interface_InterfaceModel) NewEmptyModel() const Standard_OVERRIDE;
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//! returns Header entities under the form of an iterator
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Standard_EXPORT Interface_EntityIterator Header() const;
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//! says if a Header entity has a specifed type
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Standard_EXPORT Standard_Boolean HasHeaderEntity (const Handle(Standard_Type)& atype) const;
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//! Returns Header entity with specified type, if there is
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Standard_EXPORT Handle(Standard_Transient) HeaderEntity (const Handle(Standard_Type)& atype) const;
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//! Clears the Header
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Standard_EXPORT void ClearHeader() Standard_OVERRIDE;
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//! Adds an Entity to the Header
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Standard_EXPORT void AddHeaderEntity (const Handle(Standard_Transient)& ent);
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//! Specific Check, checks Header Items with HeaderProtocol
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Standard_EXPORT virtual void VerifyCheck (Handle(Interface_Check)& ach) const Standard_OVERRIDE;
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//! Dumps the Header, with the Header Protocol of StepData.
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//! If the Header Protocol is not defined, for each Header Entity,
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//! prints its Type. Else sends the Header under the form of
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//! HEADER Section of an Ascii Step File
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//! <level> is not used because Header is not so big
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Standard_EXPORT void DumpHeader (const Handle(Message_Messenger)& S, const Standard_Integer level = 0) const Standard_OVERRIDE;
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//! erases specific labels, i.e. clears the map (entity-ident)
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Standard_EXPORT void ClearLabels() Standard_OVERRIDE;
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//! Attaches an ident to an entity to produce a label
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//! (does nothing if <ent> is not in <me>)
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Standard_EXPORT void SetIdentLabel (const Handle(Standard_Transient)& ent, const Standard_Integer ident);
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//! returns the label ident attached to an entity, 0 if not in me
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Standard_EXPORT Standard_Integer IdentLabel (const Handle(Standard_Transient)& ent) const;
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//! Prints label specific to STEP norm for a given entity, i.e.
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//! if a LabelIdent has been recorded, its value with '#', else
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//! the number in the model with '#' and between ()
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Standard_EXPORT void PrintLabel (const Handle(Standard_Transient)& ent, const Handle(Message_Messenger)& S) const Standard_OVERRIDE;
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//! Returns a string with the label attached to a given entity,
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//! same form as for PrintLabel
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Standard_EXPORT Handle(TCollection_HAsciiString) StringLabel (const Handle(Standard_Transient)& ent) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(StepData_StepModel,Interface_InterfaceModel)
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protected:
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private:
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Interface_EntityList theheader;
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Handle(TColStd_HArray1OfInteger) theidnums;
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};
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#endif // _StepData_StepModel_HeaderFile
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