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92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
// Created on: 1993-09-07
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// Created by: Christian CAILLET
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// Copyright (c) 1993-1999 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 _IGESData_SpecificModule_HeaderFile
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#define _IGESData_SpecificModule_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Boolean.hxx>
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class IGESData_IGESEntity;
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class IGESData_IGESDumper;
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class Message_Messenger;
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class IGESData_SpecificModule;
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DEFINE_STANDARD_HANDLE(IGESData_SpecificModule, Standard_Transient)
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//! This class defines some Services which are specifically
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//! attached to IGES Entities : Dump
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class IGESData_SpecificModule : public Standard_Transient
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{
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public:
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//! Specific Dump for each type of IGES Entity : it concerns only
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//! own parameters, the general data (Directory Part, Lists) are
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//! taken into account by the IGESDumper
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//! See class IGESDumper for the rules to follow for <own> and
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//! <attached> level
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Standard_EXPORT virtual void OwnDump (const Standard_Integer CN, const Handle(IGESData_IGESEntity)& ent, const IGESData_IGESDumper& dumper, const Handle(Message_Messenger)& S, const Standard_Integer own) const = 0;
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//! Specific Automatic Correction on own Parameters of an Entity.
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//! It works by setting in accordance redundant data, if there are
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//! when there is no ambiguity (else, it does nothing).
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//! Remark that classic Corrections on Directory Entry (to set
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//! void data) are taken into account alsewhere.
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//!
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//! For instance, many "Associativity Entities" have a Number of
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//! Properties which must have a fixed value.
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//! Or, a ConicalArc has its Form Number which records the kind of
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//! Conic, also determined from its coefficients
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//! But, a CircularArc of which Distances (Center-Start) and
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//! (Center-End) are not equal cannot be corrected ...
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//!
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//! Returns True if something has been corrected in <ent>
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//! By default, does nothing. If at least one of the Types
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//! processed by a sub-class of SpecificModule has a Correct
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//! procedure attached, this method can be redefined
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Standard_EXPORT virtual Standard_Boolean OwnCorrect (const Standard_Integer CN, const Handle(IGESData_IGESEntity)& ent) const;
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DEFINE_STANDARD_RTTIEXT(IGESData_SpecificModule,Standard_Transient)
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protected:
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private:
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};
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#endif // _IGESData_SpecificModule_HeaderFile
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