| OpenMS 2.5.0

UniqueIdGenerator.h
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2 // OpenMS -- Open-Source Mass Spectrometry
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4 // Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
5 // ETH Zurich, and Freie Universitaet Berlin 2002-2020.
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30 // --------------------------------------------------------------------------
31 // $Maintainer: Timo Sachsenberg $
32 // $Authors: $
33 // --------------------------------------------------------------------------
34
35 #pragma once
36
37 #include <OpenMS/CONCEPT/Types.h>
38 #include <OpenMS/DATASTRUCTURES/Param.h>
39
40 #include <boost/random/mersenne_twister.hpp>
41 #include <boost/random/variate_generator.hpp>
42 #include <boost/random/uniform_int.hpp>
43
44
45 namespace OpenMS
46 {
47
48 class DateTime;
49
59 class OPENMS_DLLAPI UniqueIdGenerator
60 {
61
62 public:
63
65 static UInt64 getUniqueId();
66
68 static void setSeed(const UInt64);
69
71 static UInt64 getSeed();
72
73 protected:
74 UniqueIdGenerator();
75 ~UniqueIdGenerator();
76
77 private:
78 static UInt64 seed_;
79 static UniqueIdGenerator* instance_;
80 static boost::mt19937_64* rng_;
81 static boost::uniform_int<UInt64>* dist_;
82
83 static UniqueIdGenerator& getInstance_();
84 void init_();
85 UniqueIdGenerator(const UniqueIdGenerator& );//protect from c++ auto-generation
86 };
87
88 } // namespace OpenMS
89
OpenMS::UniqueIdGenerator::instance_
static UniqueIdGenerator * instance_
Definition: UniqueIdGenerator.h:79
OpenMS::UInt64
OPENMS_UINT64_TYPE UInt64
Unsigned integer type (64bit)
Definition: Types.h:77
Types.h
OpenMS::UniqueIdGenerator
A generator for unique ids.
Definition: UniqueIdGenerator.h:59
OpenMS
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:46
OpenMS::UniqueIdGenerator::dist_
static boost::uniform_int< UInt64 > * dist_
Definition: UniqueIdGenerator.h:81
OpenMS::UniqueIdGenerator::rng_
static boost::mt19937_64 * rng_
Definition: UniqueIdGenerator.h:80
Param.h
OpenMS::UniqueIdGenerator::seed_
static UInt64 seed_
Definition: UniqueIdGenerator.h:78