Gabriele Cosmo
110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4SmartVoxelProxy.hh,v 1.1.12.1 1999/12/07 20:48:10 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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// class G4SmartVoxelProxy
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//
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// Class for proxying smart voxels. The class
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// represents either a header (in turn refering to more VoxelProxies)
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// or a node. If created as a node, calls to GetHeader cause an exception,
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// and likewise GetNode when a header.
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//
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// Note that the proxy does NOT gain deletion responsibility for proxied
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// objects.
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//
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// Member functions:
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//
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// G4SmartVoxelProxy(G4SmartVoxelHeader *pHeader);
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// Proxy for the specified header
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// G4SmartVoxelProxy(G4SmartVoxelNode *pNode)
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// Proxy for the specified node
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// G4bool IsHeader() const
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// Return true if proxying for a header, else false
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// G4bool IsNode() const
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// Return true if proxying for a node, else false
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// G4SmartVoxelNode* GetNode() const
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// Return ptr to proxied node, else call G4Exception
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// G4SmartVoxelHeader* GetHeader() const
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// Return ptr to proxied header, else call G4Exception
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//
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//
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// operator == (const G4SmartVoxelProxy& v)
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// True when objects share same address.
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//
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// History:
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// 12.07.95 P.Kent Initial version
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// 03.08.95 P.Kent Updated to become non abstract class, removing
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// HeaderProxy and NodeProxy derived classes
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#ifndef G4SMARTVOXELPROXY_HH
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#define G4SMARTVOXELPROXY_HH
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#include "globals.hh"
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#include <assert.h>
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class G4SmartVoxelNode;
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class G4SmartVoxelHeader;
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class G4SmartVoxelProxy
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{
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public:
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G4SmartVoxelProxy(G4SmartVoxelHeader *pHeader)
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{
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fHeader=pHeader;
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fNode=0;
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}
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G4SmartVoxelProxy(G4SmartVoxelNode *pNode)
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{
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fHeader=0;
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fNode=pNode;
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}
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// Destructor - do nothing. Not responsible for proxied objects
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~G4SmartVoxelProxy() {;}
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G4bool IsHeader() const
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{
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return (fHeader) ? true:false;
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}
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G4bool IsNode() const
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{
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return (fNode) ? true:false;
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}
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G4SmartVoxelNode* GetNode() const
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{
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assert(fNode != 0);
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return fNode;
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}
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G4SmartVoxelHeader* GetHeader() const
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{
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assert(fHeader != 0);
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return fHeader;
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}
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G4bool operator == (const G4SmartVoxelProxy& v) const
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{
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return (this==&v) ? true : false;
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}
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private:
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G4SmartVoxelNode* fNode;
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G4SmartVoxelHeader* fHeader;
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};
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#endif
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