libstdc++
size_fn_imps.hpp
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1// -*- C++ -*-
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3// Copyright (C) 2005-2021 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 cc_hash_table_map_/size_fn_imps.hpp
38 * Contains implementations of cc_ht_map_'s entire container size related
39 * functions.
40 */
41
42#ifdef PB_DS_CLASS_C_DEC
43
44PB_DS_CLASS_T_DEC
45inline typename PB_DS_CLASS_C_DEC::size_type
46PB_DS_CLASS_C_DEC::
47size() const
48{ return m_num_used_e; }
49
50PB_DS_CLASS_T_DEC
51_GLIBCXX_NODISCARD
52inline bool
53PB_DS_CLASS_C_DEC::
54empty() const
55{ return (size() == 0); }
56
57PB_DS_CLASS_T_DEC
58inline typename PB_DS_CLASS_C_DEC::size_type
59PB_DS_CLASS_C_DEC::
60max_size() const
61{ return s_entry_allocator.max_size(); }
62
63#endif
constexpr auto size(const _Container &__cont) noexcept(noexcept(__cont.size())) -> decltype(__cont.size())
Return the size of a container.
Definition: range_access.h:245