libstdc++
sample_probe_fn.hpp
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1 // -*- C++ -*-
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3 // Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
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25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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35 
36 /**
37  * @file sample_probe_fn.hpp
38  * Contains a sample probe policy.
39  */
40 
41 #ifndef PB_DS_SAMPLE_PROBE_FN_HPP
42 #define PB_DS_SAMPLE_PROBE_FN_HPP
43 
44 namespace __gnu_pbds
45 {
46  /// A sample probe policy.
48  {
49  public:
50  typedef std::size_t size_type;
51 
52  /// Default constructor.
54 
55  /// Copy constructor.
57 
58  /// Swaps content.
59  inline void
61 
62  protected:
63  /// Returns the i-th offset from the hash value of some key r_key.
64  inline size_type
65  operator()(key_const_reference r_key, size_type i) const;
66  };
67 }
68 #endif // #ifndef PB_DS_SAMPLE_PROBE_FN_HPP
sample_probe_fn()
Default constructor.
void swap(sample_probe_fn &)
Swaps content.
size_type operator()(key_const_reference r_key, size_type i) const
Returns the i-th offset from the hash value of some key r_key.
A sample probe policy.