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shared-data.hpp
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4  * Christian Schulte <schulte@gecode.org>
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7  * Christian Schulte, 2017
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33 
34 namespace 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);
54  SharedData(void);
56  SharedData(const SharedData& sd);
58  SharedData& operator =(const SharedData& sd);
60  const Data& operator ()(void) const;
62  ~SharedData(void);
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>
88  : SharedHandle(sd) {}
89 
90  template<class Data>
93  return static_cast<SharedData&>(SharedHandle::operator =(sd));
94  }
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
Class for sharing data between spaces.
Definition: shared-data.hpp:38
The shared object.
virtual ~SDO(void)
Destructor.
Definition: shared-data.hpp:73
const Data & operator()(void) const
Provide access to data.
Definition: shared-data.hpp:98
SharedData & operator=(const SharedData &sd)
Assignment operator.
Definition: shared-data.hpp:92
Gecode toplevel namespace
const Data d
Data to be shared.
Definition: shared-data.hpp:44
The object storing the actual data.
Definition: shared-data.hpp:41
Gecode::IntSet d(v, 7)
#define forceinline
Definition: config.hpp:185
SharedData(void)
Create as uninitialized.
Definition: shared-data.hpp:83
The shared handle.
~SharedData(void)
Destructors.
SDO(const Data &d0)
Initialization.
Definition: shared-data.hpp:68