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root/OpenMD/branches/development/src/math/ParallelRandNumGen.hpp
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Comparing trunk/src/math/ParallelRandNumGen.hpp (file contents):
Revision 392 by tim, Wed Mar 2 15:36:14 2005 UTC vs.
Revision 1241 by gezelter, Fri Apr 25 15:14:47 2008 UTC

# Line 1 | Line 1
1 < /*
1 > /*
2   * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3   *
4   * The University of Notre Dame grants you ("Licensee") a
# Line 46 | Line 46
46  
47   #include "utils/simError.h"
48   #include "math/RandNumGen.hpp"
49 – #ifdef IS_MPI
49  
50   namespace oopse {
51 <
52 <
53 <
54 < /**
55 < * @class ParallelRandNumGen a parallel random number generator
56 < * @note use MTRand if you want a non-parallel random number generator in MPI enviroment
57 < */
58 < class ParallelRandNumGen : public RandNumGen{
59 <    public:
60 <        typedef unsigned long uint32;
61 <        
62 <        ParallelRandNumGen( const uint32& oneSeed);
63 <
64 <        ParallelRandNumGen();
65 <        
66 <        virtual void seed( const uint32 oneSeed );
67 <        
68 <        virtual void seed();
69 <
70 <    private:
71 <
72 <        static int nCreatedRNG_; /**< number of created random number of generator*/
73 <
74 < };
75 <
51 >  
52 >  /**
53 >   * @class ParallelRandNumGen a parallel random number generator
54 >   * @note use SeqRandNumGen if you want a non-parallel random number
55 >   * generator.
56 >   */
57 >  class ParallelRandNumGen : public RandNumGen{
58 >  public:
59 >    typedef unsigned long uint32;
60 >    
61 >    ParallelRandNumGen( const uint32& oneSeed);
62 >    
63 >    ParallelRandNumGen();
64 >    
65 >    virtual void seed( const uint32 oneSeed );
66 >    
67 >    virtual void seed();
68 >    
69 >  private:
70 >    
71 >    ParallelRandNumGen(const ParallelRandNumGen&);
72 >    ParallelRandNumGen& operator =(const ParallelRandNumGen&);
73 >    
74 >    static int nCreatedRNG_; /**< number of random number
75 >                                generators created */
76 >    int myRank_;
77 >  };
78 >  
79   }
78 – #endif
79 –
80   #endif

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