libstdc++
sample_probe_fn.hpp
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1// -*- C++ -*-
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3// Copyright (C) 2005-2021 Free Software Foundation, Inc.
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5// This file is part of the GNU ISO C++ Library. This library is free
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7// of the GNU General Public License as published by the Free Software
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9// version.
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11// This library is distributed in the hope that it will be useful, but
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16// Under Section 7 of GPL version 3, you are granted additional
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18// 3.1, as published by the Free Software Foundation.
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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
44namespace __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
GNU extensions for policy-based data structures for public use.
A sample probe policy.
void swap(sample_probe_fn &)
Swaps content.
sample_probe_fn(const sample_probe_fn &)
Copy constructor.
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.
sample_probe_fn()
Default constructor.