| 42cf5bc1 |
1 | // Created on: 1993-01-09 |
| 2 | // Created by: CKY / Contract Toubro-Larsen ( SIVA ) |
| 3 | // Copyright (c) 1993-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _IGESSolid_BooleanTree_HeaderFile |
| 18 | #define _IGESSolid_BooleanTree_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <IGESData_HArray1OfIGESEntity.hxx> |
| 24 | #include <TColStd_HArray1OfInteger.hxx> |
| 25 | #include <IGESData_IGESEntity.hxx> |
| 26 | #include <Standard_Integer.hxx> |
| 27 | #include <Standard_Boolean.hxx> |
| 28 | class Standard_OutOfRange; |
| 29 | class IGESData_IGESEntity; |
| 30 | |
| 31 | |
| 32 | class IGESSolid_BooleanTree; |
| 33 | DEFINE_STANDARD_HANDLE(IGESSolid_BooleanTree, IGESData_IGESEntity) |
| 34 | |
| 35 | //! defines BooleanTree, Type <180> Form Number <0> |
| 36 | //! in package IGESSolid |
| 37 | //! The Boolean tree describes a binary tree structure |
| 38 | //! composed of regularized Boolean operations and operands, |
| 39 | //! in post-order notation. |
| 40 | class IGESSolid_BooleanTree : public IGESData_IGESEntity |
| 41 | { |
| 42 | |
| 43 | public: |
| 44 | |
| 45 | |
| 46 | Standard_EXPORT IGESSolid_BooleanTree(); |
| 47 | |
| 48 | //! This method is used to set the fields of the class |
| 49 | //! BooleanTree |
| 50 | //! - operands : Array containing pointer to DE of operands |
| 51 | //! - operations : Array containing integer type for operations |
| 52 | Standard_EXPORT void Init (const Handle(IGESData_HArray1OfIGESEntity)& operands, const Handle(TColStd_HArray1OfInteger)& operations); |
| 53 | |
| 54 | //! returns the length of the post-order list |
| 55 | Standard_EXPORT Standard_Integer Length() const; |
| 56 | |
| 57 | //! returns True if Index'th value in the post-order list is an Operand; |
| 58 | //! else returns False if it is an Integer Operations |
| 59 | //! raises exception if Index < 1 or Index > Length() |
| 60 | Standard_EXPORT Standard_Boolean IsOperand (const Standard_Integer Index) const; |
| 61 | |
| 62 | //! returns the Index'th value in the post-order list only if it is |
| 63 | //! an operand else returns NULL |
| 64 | //! raises exception if Index < 1 or Index > Length() |
| 65 | Standard_EXPORT Handle(IGESData_IGESEntity) Operand (const Standard_Integer Index) const; |
| 66 | |
| 67 | //! returns the Index'th value in the post-order list only if it is |
| 68 | //! an operation else returns 0 |
| 69 | //! raises exception if Index < 1 or Index > Length() |
| 70 | Standard_EXPORT Standard_Integer Operation (const Standard_Integer Index) const; |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 92efcf78 |
75 | DEFINE_STANDARD_RTTIEXT(IGESSolid_BooleanTree,IGESData_IGESEntity) |
| 42cf5bc1 |
76 | |
| 77 | protected: |
| 78 | |
| 79 | |
| 80 | |
| 81 | |
| 82 | private: |
| 83 | |
| 84 | |
| 85 | Handle(IGESData_HArray1OfIGESEntity) theOperands; |
| 86 | Handle(TColStd_HArray1OfInteger) theOperations; |
| 87 | |
| 88 | |
| 89 | }; |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | |
| 95 | |
| 96 | |
| 97 | #endif // _IGESSolid_BooleanTree_HeaderFile |
projects / occt.git / blame