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98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
// Created on: 1993-01-09
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// Created by: CKY / Contract Toubro-Larsen ( SIVA )
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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 _IGESSolid_BooleanTree_HeaderFile
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#define _IGESSolid_BooleanTree_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <IGESData_HArray1OfIGESEntity.hxx>
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#include <TColStd_HArray1OfInteger.hxx>
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#include <IGESData_IGESEntity.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Boolean.hxx>
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class Standard_OutOfRange;
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class IGESData_IGESEntity;
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class IGESSolid_BooleanTree;
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DEFINE_STANDARD_HANDLE(IGESSolid_BooleanTree, IGESData_IGESEntity)
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//! defines BooleanTree, Type <180> Form Number <0>
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//! in package IGESSolid
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//! The Boolean tree describes a binary tree structure
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//! composed of regularized Boolean operations and operands,
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//! in post-order notation.
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class IGESSolid_BooleanTree : public IGESData_IGESEntity
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{
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public:
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Standard_EXPORT IGESSolid_BooleanTree();
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//! This method is used to set the fields of the class
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//! BooleanTree
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//! - operands : Array containing pointer to DE of operands
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//! - operations : Array containing integer type for operations
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Standard_EXPORT void Init (const Handle(IGESData_HArray1OfIGESEntity)& operands, const Handle(TColStd_HArray1OfInteger)& operations);
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//! returns the length of the post-order list
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Standard_EXPORT Standard_Integer Length() const;
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//! returns True if Index'th value in the post-order list is an Operand;
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//! else returns False if it is an Integer Operations
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//! raises exception if Index < 1 or Index > Length()
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Standard_EXPORT Standard_Boolean IsOperand (const Standard_Integer Index) const;
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//! returns the Index'th value in the post-order list only if it is
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//! an operand else returns NULL
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//! raises exception if Index < 1 or Index > Length()
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Standard_EXPORT Handle(IGESData_IGESEntity) Operand (const Standard_Integer Index) const;
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//! returns the Index'th value in the post-order list only if it is
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//! an operation else returns 0
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//! raises exception if Index < 1 or Index > Length()
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Standard_EXPORT Standard_Integer Operation (const Standard_Integer Index) const;
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DEFINE_STANDARD_RTTIEXT(IGESSolid_BooleanTree,IGESData_IGESEntity)
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protected:
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private:
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Handle(IGESData_HArray1OfIGESEntity) theOperands;
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Handle(TColStd_HArray1OfInteger) theOperations;
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};
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#endif // _IGESSolid_BooleanTree_HeaderFile
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