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shared-data.hpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Christian Schulte <schulte@gecode.org>
5 *
6 * Copyright:
7 * Christian Schulte, 2017
8 *
9 * This file is part of Gecode, the generic constraint
10 * development environment:
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33
34namespace Gecode {
35
37 template<class Data>
38 class SharedData : public SharedHandle {
39 protected:
41 class SDO : public SharedHandle::Object {
42 public:
44 const Data d;
46 SDO(const Data& d0);
48 virtual ~SDO(void);
49 };
50 public:
52 SharedData(const Data& d);
60 const Data& operator ()(void) const;
63 };
64
65
66 template<class Data>
69 : d(d0) {}
70
71 template<class Data>
74
75
76 template<class Data>
79 : SharedHandle(new SDO(d)) {}
80
81 template<class Data>
84
85 template<class Data>
89
90 template<class Data>
95
96 template<class Data>
97 forceinline const Data&
99 return static_cast<SDO*>(object())->d;
100 }
101
102 template<class Data>
105
106}
107
108// STATISTICS: kernel-other
The object storing the actual data.
const Data d
Data to be shared.
virtual ~SDO(void)
Destructor.
SDO(const Data &d0)
Initialization.
Class for sharing data between spaces.
SharedData & operator=(const SharedData &sd)
Assignment operator.
SharedData(const Data &d)
Initialize with data d.
SharedData(void)
Create as uninitialized.
~SharedData(void)
Destructors.
const Data & operator()(void) const
Provide access to data.
SharedData(const SharedData &sd)
Copy constructor.
The shared handle.
SharedHandle & operator=(const SharedHandle &sh)
Assignment operator maintaining reference count.
Gecode toplevel namespace
#define forceinline
Definition config.hpp:187