include/Geant4/G4HadTmpUtil.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
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0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
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0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 #ifndef G4HadTmpUtil_hh
0027 #define G4HadTmpUtil_hh 1
0028
0029 #include "globals.hh"
0030 #include <vector>
0031
0032 // Waiting for permission to use namespaces in geant4.....
0033 // namespace G4Had_Tmp_Util
0034 // {
0035 G4String G4inttostring(int ai);
0036   template <class A> class G4SortHelperPtr
0037   {
0038     public:
0039     G4SortHelperPtr(A * aA){theA = aA;}
0040     G4bool operator<(G4SortHelperPtr<A> right) const
0041     { return *theA < (*right); }
0042     A & operator * () {return *theA;}
0043     private:
0044     A * theA;
0045   };
0046 #include <algorithm>
0047 template<class A> void G4PtrSort(std::vector<A *> * aList)
0048 {
0049   std::vector<G4SortHelperPtr<A> > helper;
0050   for(size_t i=0; i<aList->size(); i++) helper.push_back(aList->operator[](i));
0051   std::sort(helper.begin(), helper.end());
0052   for(size_t j=0; j<helper.size(); j++) aList->operator[](j)=&(*helper[j]);
0053 }
0054
0055 struct G4Delete { template<class T> void operator() (T * aT) {delete aT;} };
0056
0057 // }
0058
0059 #endif