1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | |
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27 | #ifndef HEP_POLYHEDRONPROCESSOR_HH |
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28 | #define HEP_POLYHEDRONPROCESSOR_HH |
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29 | |
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30 | #include <HepPolyhedron.h> |
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31 | |
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32 | #include <vector> |
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33 | |
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34 | class HepPolyhedronProcessor { |
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35 | public: |
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36 | enum Operation { //Must be the same than BooleanProcessor OP_XXX. |
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37 | UNION = 0 |
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38 | ,INTERSECTION = 1 |
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39 | ,SUBTRACTION = 2 |
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40 | }; |
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41 | private: |
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42 | typedef std::pair<Operation,HepPolyhedron> op_t; |
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43 | public: |
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44 | HepPolyhedronProcessor(); |
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45 | virtual ~HepPolyhedronProcessor(); |
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46 | private: |
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47 | HepPolyhedronProcessor(const HepPolyhedronProcessor&); |
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48 | HepPolyhedronProcessor& operator=(const HepPolyhedronProcessor&); |
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49 | public: |
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50 | void push_back(Operation,const HepPolyhedron&); |
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51 | bool execute(HepPolyhedron&); |
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52 | void clear(); |
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53 | bool is_same_op() const; |
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54 | //private: |
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55 | bool execute1(HepPolyhedron&,const std::vector<unsigned int>&); |
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56 | private: |
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57 | std::vector<op_t> m_ops; |
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58 | }; |
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59 | |
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60 | #endif /* HEP_POLYHEDRONPROCESSOR_HH */ |
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