1 /*  $Id: distribution.hpp 511866 2016-08-25 03:53:47Z sadyrovr $
2  * ===========================================================================
3  *
4  *                            PUBLIC DOMAIN NOTICE
5  *               National Center for Biotechnology Information
6  *
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8  *  terms of the United States Copyright Act.  It was written as part of
9  *  the author's official duties as a United States Government employee and
10  *  thus cannot be copyrighted.  This software/database is freely available
11  *  to the public for use. The National Library of Medicine and the U.S.
12  *  Government have not placed any restriction on its use or reproduction.
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23  *
24  * ===========================================================================
25  *
26  * Authors:
27  *   Dmitry Kazimirov
28  *
29  * File Description:
30  *   Declaration of the CDiscreteDistribution class.
31  *
32  */
33 
34 /// @file uttp.hpp
35 /// This file contains declaration of the CDiscreteDistribution class.
36 
37 #ifndef UTIL___DISTRIBUTION__HPP
38 #define UTIL___DISTRIBUTION__HPP
39 
40 #include "rangelist.hpp"
41 
42 BEGIN_NCBI_SCOPE
43 
44 class CRandom;
45 
46 /// @warning do not use this internal class, it will be removed.
47 class NCBI_XUTIL_EXPORT CDiscreteDistributionImpl
48 {
49 public:
InitFromParameter(const char * parameter_name,const char * parameter_value,CRandom * random_gen)50     void InitFromParameter(
51         const char* parameter_name,
52         const char* parameter_value,
53         CRandom* random_gen)
54     {
55         m_RandomGen = random_gen;
56         CRangeListImpl::Parse(parameter_value, parameter_name, &m_RangeVector);
57     }
58 
59     unsigned GetNextValue() const;
60 
61 private:
62     CRandom* m_RandomGen;
63     CRangeListImpl::TRangeVector m_RangeVector;
64 };
65 
66 /// @deprecated
67 struct NCBI_DEPRECATED NCBI_XUTIL_EXPORT CDiscreteDistribution :
68     CDiscreteDistributionImpl {};
69 
70 END_NCBI_SCOPE
71 
72 #endif /* UTIL___DISTRIBUTION__HPP */
73