| 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 | // $Id: testG4NavigationHistory.cc,v 1.9 2007/02/13 17:24:59 japost Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $
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| 29 | //
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| 30 | //
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| 31 | // testG4NavigationHistory
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| 32 | // Ensure asserts are compiled in
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| 33 | //
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| 34 |
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| 35 | #include <assert.h>
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| 36 |
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| 37 | // Global defs
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| 38 | #include "globals.hh"
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| 39 |
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| 40 | // Tested entities
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| 41 | #include "G4NavigationHistory.hh"
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| 42 |
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| 43 | // Required entities
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| 44 | #include "G4PVPlacement.hh"
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| 45 | #include "G4LogicalVolume.hh"
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| 46 | #include "G4Box.hh"
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| 47 | #include "G4AffineTransform.hh"
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| 48 | #include "G4RotationMatrix.hh"
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| 49 | #include "G4ThreeVector.hh"
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| 50 |
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| 51 | // Combined test of logical and physical volumes
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| 52 | // 2 small cubes are positioned inside a larger cuboid
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| 53 | //
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| 54 | // Check navigation links, `Store' entries
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| 55 | G4bool testG4NavigationHistory()
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| 56 | {
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| 57 | G4Box myBigBox("cuboid",25,20,20);
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| 58 | G4Box myBox("cube",10,10,10);
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| 59 | G4ThreeVector vorigin,vmx(-15,0,0),vx(15,0,0);
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| 60 |
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| 61 | G4LogicalVolume detectorLog(&myBigBox,0,
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| 62 | "World",0,0,0);
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| 63 | // Logical with no mag field,
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| 64 | // sensitive detector or user limits
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| 65 |
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| 66 | G4PVPlacement detectorPhys(0,vorigin,
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| 67 | "World",&detectorLog,
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| 68 | 0,false,0);
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| 69 | // Note: no mother pointer set
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| 70 |
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| 71 | G4LogicalVolume myDaughterLog(&myBox,0,"block",0,0,0);
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| 72 | G4PVPlacement offXPhys(0,vx,
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| 73 | "Target 1",&myDaughterLog,
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| 74 | &detectorPhys,false,0);
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| 75 | G4PVPlacement offMXPhys(0,vmx,
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| 76 | "Target 2",&myDaughterLog,
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| 77 | &detectorPhys,false,0);
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| 78 |
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| 79 | //
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| 80 | // BEGIN test of G4NaviagtionHistory
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| 81 | //
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| 82 | G4NavigationHistory nHist;
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| 83 |
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| 84 | nHist.SetFirstEntry(&detectorPhys);
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| 85 | assert(nHist.GetDepth()==0);
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| 86 | assert(nHist.GetMaxDepth()>0);
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| 87 | assert(nHist.GetTransform(0)==G4AffineTransform(vorigin));
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| 88 | assert(nHist.GetReplicaNo(0)==0);
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| 89 | assert(nHist.GetVolume(0)==&detectorPhys);
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| 90 |
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| 91 | nHist.NewLevel(&offXPhys);
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| 92 | assert(nHist.GetDepth()==1);
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| 93 | assert(nHist.GetTransform(1)==G4AffineTransform(vmx));
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| 94 | // assert(nHist.GetReplicaNo(1)==0);
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| 95 | assert(nHist.GetVolume(0)==&detectorPhys);
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| 96 | assert(nHist.GetVolume(1)==&offXPhys);
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| 97 |
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| 98 | nHist.BackLevel();
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| 99 | assert(nHist.GetDepth()==0);
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| 100 | assert(nHist.GetTransform(0)==G4AffineTransform(vorigin));
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| 101 | assert(nHist.GetReplicaNo(0)==0);
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| 102 | assert(nHist.GetVolume(0)==&detectorPhys);
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| 103 |
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| 104 | nHist.NewLevel(&offMXPhys);
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| 105 | assert(nHist.GetDepth()==1);
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| 106 | assert(nHist.GetTransform(1)==G4AffineTransform(vx));
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| 107 | // assert(nHist.GetReplicaNo(1)==0);
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| 108 | assert(nHist.GetVolume(0)==&detectorPhys);
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| 109 | assert(nHist.GetVolume(1)==&offMXPhys);
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| 110 |
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| 111 | // Test a null History
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| 112 | G4NavigationHistory nullHist;
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| 113 | assert(nullHist.GetDepth()==0);
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| 114 | assert(nullHist.GetVolume(0)==0);
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| 115 | assert(nullHist.GetReplicaNo(0)==(-1));
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| 116 | assert(nullHist.GetTransform(0)==G4AffineTransform(vorigin));
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| 117 |
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| 118 | //
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| 119 | // END test of G4NavigationHistory
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| 120 | //
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| 121 | return true;
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| 122 | }
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| 123 |
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| 124 | int main()
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| 125 | {
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| 126 | #ifdef NDEBUG
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| 127 | G4Exception("FAIL: *** Assertions must be compiled in! ***");
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| 128 | #endif
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| 129 | assert(testG4NavigationHistory());
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| 130 | return 0;
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| 131 | }
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| 132 |
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