libstdc++
cc_ht_map_.hpp
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00001 // -*- C++ -*-
00002 
00003 // Copyright (C) 2005-2013 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the terms
00007 // of the GNU General Public License as published by the Free Software
00008 // Foundation; either version 3, or (at your option) any later
00009 // version.
00010 
00011 // This library is distributed in the hope that it will be useful, but
00012 // WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // General Public License for more details.
00015 
00016 // Under Section 7 of GPL version 3, you are granted additional
00017 // permissions described in the GCC Runtime Library Exception, version
00018 // 3.1, as published by the Free Software Foundation.
00019 
00020 // You should have received a copy of the GNU General Public License and
00021 // a copy of the GCC Runtime Library Exception along with this program;
00022 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
00023 // <http://www.gnu.org/licenses/>.
00024 
00025 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
00026 
00027 // Permission to use, copy, modify, sell, and distribute this software
00028 // is hereby granted without fee, provided that the above copyright
00029 // notice appears in all copies, and that both that copyright notice
00030 // and this permission notice appear in supporting documentation. None
00031 // of the above authors, nor IBM Haifa Research Laboratories, make any
00032 // representation about the suitability of this software for any
00033 // purpose. It is provided "as is" without express or implied
00034 // warranty.
00035 
00036 /**
00037  * @file cc_hash_table_map_/cc_ht_map_.hpp
00038  * Contains an implementation class for cc_ht_map_.
00039  */
00040 
00041 #include <utility>
00042 #include <iterator>
00043 #include <ext/pb_ds/detail/cond_dealtor.hpp>
00044 #include <ext/pb_ds/tag_and_trait.hpp>
00045 #include <ext/pb_ds/detail/hash_fn/ranged_hash_fn.hpp>
00046 #include <ext/pb_ds/detail/types_traits.hpp>
00047 #include <ext/pb_ds/exception.hpp>
00048 #include <ext/pb_ds/detail/eq_fn/hash_eq_fn.hpp>
00049 #ifdef _GLIBCXX_DEBUG
00050 #include <ext/pb_ds/detail/debug_map_base.hpp>
00051 #endif
00052 #ifdef PB_DS_HT_MAP_TRACE_
00053 #include <iostream>
00054 #endif
00055 #include <debug/debug.h>
00056 
00057 namespace __gnu_pbds
00058 {
00059   namespace detail
00060   {
00061 #ifdef PB_DS_DATA_TRUE_INDICATOR
00062 #define PB_DS_CC_HASH_NAME cc_ht_map
00063 #endif
00064 
00065 #ifdef PB_DS_DATA_FALSE_INDICATOR
00066 #define PB_DS_CC_HASH_NAME cc_ht_set
00067 #endif
00068 
00069 #define PB_DS_CLASS_T_DEC \
00070     template<typename Key, typename Mapped, typename Hash_Fn, \
00071          typename Eq_Fn, typename _Alloc, bool Store_Hash, \
00072          typename Comb_Hash_Fn, typename Resize_Policy>
00073 
00074 #define PB_DS_CLASS_C_DEC \
00075     PB_DS_CC_HASH_NAME<Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, \
00076              Store_Hash, Comb_Hash_Fn, Resize_Policy>
00077 
00078 #define PB_DS_HASH_EQ_FN_C_DEC \
00079     hash_eq_fn<Key, Eq_Fn, _Alloc, Store_Hash>
00080 
00081 #define PB_DS_RANGED_HASH_FN_C_DEC \
00082     ranged_hash_fn<Key, Hash_Fn, _Alloc, Comb_Hash_Fn, Store_Hash>
00083 
00084 #define PB_DS_CC_HASH_TRAITS_BASE \
00085     types_traits<Key, Mapped, _Alloc, Store_Hash>
00086 
00087 #ifdef _GLIBCXX_DEBUG
00088 #define PB_DS_DEBUG_MAP_BASE_C_DEC \
00089     debug_map_base<Key, Eq_Fn, \
00090           typename _Alloc::template rebind<Key>::other::const_reference>
00091 #endif
00092 
00093 
00094     /**
00095      *  A collision-chaining hash-based container.
00096      *
00097      *
00098      *  @ingroup hash-detail
00099      *
00100      *  @tparam Key             Key type.
00101      *
00102      *  @tparam Mapped          Map type.
00103      *
00104      *  @tparam Hash_Fn         Hashing functor.
00105      *                          Default is __gnu_cxx::hash.
00106      *
00107      *  @tparam Eq_Fn           Equal functor.
00108      *                          Default std::equal_to<Key>
00109      *
00110      *  @tparam _Alloc          Allocator type.
00111      *
00112      *  @tparam Store_Hash      If key type stores extra metadata.
00113      *                          Defaults to false.
00114      *
00115      *  @tparam Comb_Hash_Fn    Combining hash functor.
00116      *                          If Hash_Fn is not null_type, then this
00117      *                          is the ranged-hash functor; otherwise,
00118      *                          this is the range-hashing functor.
00119      *                    XXX(See Design::Hash-Based Containers::Hash Policies.)
00120      *                          Default direct_mask_range_hashing.
00121      *
00122      *  @tparam Resize_Policy   Resizes hash.
00123      *                          Defaults to hash_standard_resize_policy,
00124      *                          using hash_exponential_size_policy and
00125      *                          hash_load_check_resize_trigger.
00126      *
00127      *
00128      *  Bases are: detail::hash_eq_fn, Resize_Policy, detail::ranged_hash_fn,
00129      *             detail::types_traits. (Optional: detail::debug_map_base.)
00130      */
00131     template<typename Key,
00132          typename Mapped,
00133          typename Hash_Fn,
00134          typename Eq_Fn,
00135          typename _Alloc,
00136          bool Store_Hash,
00137          typename Comb_Hash_Fn,
00138          typename Resize_Policy >
00139     class PB_DS_CC_HASH_NAME:
00140 #ifdef _GLIBCXX_DEBUG
00141       protected PB_DS_DEBUG_MAP_BASE_C_DEC,
00142 #endif
00143       public PB_DS_HASH_EQ_FN_C_DEC,
00144       public Resize_Policy,
00145       public PB_DS_RANGED_HASH_FN_C_DEC,
00146       public PB_DS_CC_HASH_TRAITS_BASE
00147     {
00148     private:
00149       typedef PB_DS_CC_HASH_TRAITS_BASE         traits_base;
00150       typedef typename traits_base::comp_hash   comp_hash;
00151       typedef typename traits_base::value_type  value_type_;
00152       typedef typename traits_base::pointer     pointer_;
00153       typedef typename traits_base::const_pointer const_pointer_;
00154       typedef typename traits_base::reference   reference_;
00155       typedef typename traits_base::const_reference const_reference_;
00156 
00157       struct entry : public traits_base::stored_data_type
00158       {
00159     typename _Alloc::template rebind<entry>::other::pointer m_p_next;
00160       };
00161 
00162       typedef cond_dealtor<entry, _Alloc>   cond_dealtor_t;
00163 
00164       typedef typename _Alloc::template rebind<entry>::other entry_allocator;
00165       typedef typename entry_allocator::pointer entry_pointer;
00166       typedef typename entry_allocator::const_pointer const_entry_pointer;
00167       typedef typename entry_allocator::reference entry_reference;
00168       typedef typename entry_allocator::const_reference const_entry_reference;
00169 
00170       typedef typename _Alloc::template rebind<entry_pointer>::other entry_pointer_allocator;
00171       typedef typename entry_pointer_allocator::pointer entry_pointer_array;
00172 
00173       typedef PB_DS_RANGED_HASH_FN_C_DEC ranged_hash_fn_base;
00174       typedef PB_DS_HASH_EQ_FN_C_DEC hash_eq_fn_base;
00175       typedef Resize_Policy resize_base;
00176 
00177 #ifdef _GLIBCXX_DEBUG
00178       typedef PB_DS_DEBUG_MAP_BASE_C_DEC    debug_base;
00179 #endif
00180 
00181 #define PB_DS_GEN_POS std::pair<entry_pointer, typename _Alloc::size_type>
00182 
00183 #include <ext/pb_ds/detail/unordered_iterator/point_const_iterator.hpp>
00184 #include <ext/pb_ds/detail/unordered_iterator/point_iterator.hpp>
00185 #include <ext/pb_ds/detail/unordered_iterator/const_iterator.hpp>
00186 #include <ext/pb_ds/detail/unordered_iterator/iterator.hpp>
00187 
00188 #undef PB_DS_GEN_POS
00189 
00190     public:
00191       typedef _Alloc                allocator_type;
00192       typedef typename _Alloc::size_type    size_type;
00193       typedef typename _Alloc::difference_type  difference_type;
00194       typedef Hash_Fn               hash_fn;
00195       typedef Eq_Fn                 eq_fn;
00196       typedef Comb_Hash_Fn          comb_hash_fn;
00197       typedef Resize_Policy             resize_policy;
00198 
00199       /// Value stores hash, true or false.
00200       enum
00201     {
00202       store_hash = Store_Hash
00203     };
00204 
00205       typedef typename traits_base::key_type key_type;
00206       typedef typename traits_base::key_pointer key_pointer;
00207       typedef typename traits_base::key_const_pointer key_const_pointer;
00208       typedef typename traits_base::key_reference key_reference;
00209       typedef typename traits_base::key_const_reference key_const_reference;
00210       typedef typename traits_base::mapped_type mapped_type;
00211       typedef typename traits_base::mapped_pointer mapped_pointer;
00212       typedef typename traits_base::mapped_const_pointer mapped_const_pointer;
00213       typedef typename traits_base::mapped_reference mapped_reference;
00214       typedef typename traits_base::mapped_const_reference mapped_const_reference;
00215       typedef typename traits_base::value_type  value_type;
00216       typedef typename traits_base::pointer     pointer;
00217       typedef typename traits_base::const_pointer const_pointer;
00218       typedef typename traits_base::reference   reference;
00219       typedef typename traits_base::const_reference const_reference;
00220 
00221 #ifdef PB_DS_DATA_TRUE_INDICATOR
00222       typedef point_iterator_           point_iterator;
00223 #endif
00224 
00225 #ifdef PB_DS_DATA_FALSE_INDICATOR
00226       typedef point_const_iterator_         point_iterator;
00227 #endif
00228 
00229       typedef point_const_iterator_         point_const_iterator;
00230 
00231 #ifdef PB_DS_DATA_TRUE_INDICATOR
00232       typedef iterator_             iterator;
00233 #endif
00234 
00235 #ifdef PB_DS_DATA_FALSE_INDICATOR
00236       typedef const_iterator_           iterator;
00237 #endif
00238 
00239       typedef const_iterator_           const_iterator;
00240 
00241       PB_DS_CC_HASH_NAME();
00242 
00243       PB_DS_CC_HASH_NAME(const Hash_Fn&);
00244 
00245       PB_DS_CC_HASH_NAME(const Hash_Fn&, const Eq_Fn&);
00246 
00247       PB_DS_CC_HASH_NAME(const Hash_Fn&, const Eq_Fn&, const Comb_Hash_Fn&);
00248 
00249       PB_DS_CC_HASH_NAME(const Hash_Fn&, const Eq_Fn&, const Comb_Hash_Fn&,
00250                const Resize_Policy&);
00251 
00252       PB_DS_CC_HASH_NAME(const PB_DS_CLASS_C_DEC&);
00253 
00254       virtual
00255       ~PB_DS_CC_HASH_NAME();
00256 
00257       void
00258       swap(PB_DS_CLASS_C_DEC&);
00259 
00260       template<typename It>
00261       void
00262       copy_from_range(It, It);
00263 
00264       void
00265       initialize();
00266 
00267       inline size_type
00268       size() const;
00269 
00270       inline size_type
00271       max_size() const;
00272 
00273       /// True if size() == 0.
00274       inline bool
00275       empty() const;
00276 
00277       /// Return current hash_fn.
00278       Hash_Fn&
00279       get_hash_fn();
00280 
00281       /// Return current const hash_fn.
00282       const Hash_Fn&
00283       get_hash_fn() const;
00284 
00285       /// Return current eq_fn.
00286       Eq_Fn&
00287       get_eq_fn();
00288 
00289       /// Return current const eq_fn.
00290       const Eq_Fn&
00291       get_eq_fn() const;
00292 
00293       /// Return current comb_hash_fn.
00294       Comb_Hash_Fn&
00295       get_comb_hash_fn();
00296 
00297       /// Return current const comb_hash_fn.
00298       const Comb_Hash_Fn&
00299       get_comb_hash_fn() const;
00300 
00301       /// Return current resize_policy.
00302       Resize_Policy&
00303       get_resize_policy();
00304 
00305       /// Return current const resize_policy.
00306       const Resize_Policy&
00307       get_resize_policy() const;
00308 
00309       inline std::pair<point_iterator, bool>
00310       insert(const_reference r_val)
00311       { return insert_imp(r_val, traits_base::m_store_extra_indicator); }
00312 
00313       inline mapped_reference
00314       operator[](key_const_reference r_key)
00315       {
00316 #ifdef PB_DS_DATA_TRUE_INDICATOR
00317     return (subscript_imp(r_key, traits_base::m_store_extra_indicator));
00318 #else
00319     insert(r_key);
00320     return traits_base::s_null_type;
00321 #endif
00322       }
00323 
00324       inline point_iterator
00325       find(key_const_reference);
00326 
00327       inline point_const_iterator
00328       find(key_const_reference) const;
00329 
00330       inline point_iterator
00331       find_end();
00332 
00333       inline point_const_iterator
00334       find_end() const;
00335 
00336       inline bool
00337       erase(key_const_reference);
00338 
00339       template<typename Pred>
00340       inline size_type
00341       erase_if(Pred);
00342 
00343       void
00344       clear();
00345 
00346       inline iterator
00347       begin();
00348 
00349       inline const_iterator
00350       begin() const;
00351 
00352       inline iterator
00353       end();
00354 
00355       inline const_iterator
00356       end() const;
00357 
00358 #ifdef _GLIBCXX_DEBUG
00359       void
00360       assert_valid(const char*, int) const;
00361 #endif
00362 
00363 #ifdef PB_DS_HT_MAP_TRACE_
00364       void
00365       trace() const;
00366 #endif
00367 
00368     private:
00369       void
00370       deallocate_all();
00371 
00372       inline bool
00373       do_resize_if_needed();
00374 
00375       inline void
00376       do_resize_if_needed_no_throw();
00377 
00378       void
00379       resize_imp(size_type);
00380 
00381       void
00382       do_resize(size_type);
00383 
00384       void
00385       resize_imp_no_exceptions(size_type, entry_pointer_array, size_type);
00386 
00387       inline entry_pointer
00388       resize_imp_no_exceptions_reassign_pointer(entry_pointer,
00389                         entry_pointer_array,
00390                         false_type);
00391 
00392       inline entry_pointer
00393       resize_imp_no_exceptions_reassign_pointer(entry_pointer,
00394                         entry_pointer_array,
00395                         true_type);
00396 
00397       void
00398       deallocate_links_in_list(entry_pointer);
00399 
00400       inline entry_pointer
00401       get_entry(const_reference, false_type);
00402 
00403       inline entry_pointer
00404       get_entry(const_reference, true_type);
00405 
00406       inline void
00407       rels_entry(entry_pointer);
00408 
00409 #ifdef PB_DS_DATA_TRUE_INDICATOR
00410       inline mapped_reference
00411       subscript_imp(key_const_reference r_key, false_type)
00412       {
00413     _GLIBCXX_DEBUG_ONLY(assert_valid(__FILE__, __LINE__);)
00414     const size_type pos = ranged_hash_fn_base::operator()(r_key);
00415     entry_pointer p_e = m_entries[pos];
00416     resize_base::notify_insert_search_start();
00417 
00418     while (p_e != 0
00419            && !hash_eq_fn_base::operator()(p_e->m_value.first, r_key))
00420       {
00421         resize_base::notify_insert_search_collision();
00422         p_e = p_e->m_p_next;
00423       }
00424 
00425     resize_base::notify_insert_search_end();
00426     if (p_e != 0)
00427       {
00428         PB_DS_CHECK_KEY_EXISTS(r_key)
00429         return (p_e->m_value.second);
00430       }
00431 
00432     PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key)
00433     return insert_new_imp(value_type(r_key, mapped_type()), pos)->second;
00434       }
00435 
00436       inline mapped_reference
00437       subscript_imp(key_const_reference r_key, true_type)
00438       {
00439     _GLIBCXX_DEBUG_ONLY(assert_valid(__FILE__, __LINE__);)
00440     comp_hash pos_hash_pair = ranged_hash_fn_base::operator()(r_key);
00441     entry_pointer p_e = m_entries[pos_hash_pair.first];
00442     resize_base::notify_insert_search_start();
00443     while (p_e != 0 &&
00444            !hash_eq_fn_base::operator()(p_e->m_value.first, p_e->m_hash,
00445                         r_key, pos_hash_pair.second))
00446       {
00447         resize_base::notify_insert_search_collision();
00448         p_e = p_e->m_p_next;
00449       }
00450 
00451     resize_base::notify_insert_search_end();
00452     if (p_e != 0)
00453       {
00454         PB_DS_CHECK_KEY_EXISTS(r_key)
00455         return p_e->m_value.second;
00456       }
00457 
00458     PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key)
00459     return insert_new_imp(value_type(r_key, mapped_type()),
00460                   pos_hash_pair)->second;
00461       }
00462 #endif
00463 
00464       inline std::pair<point_iterator, bool>
00465       insert_imp(const_reference, false_type);
00466 
00467       inline std::pair<point_iterator, bool>
00468       insert_imp(const_reference, true_type);
00469 
00470       inline pointer
00471       insert_new_imp(const_reference r_val, size_type pos)
00472       {
00473     if (do_resize_if_needed())
00474       pos = ranged_hash_fn_base::operator()(PB_DS_V2F(r_val));
00475 
00476     // Following lines might throw an exception.
00477     entry_pointer p_e = get_entry(r_val,
00478                       traits_base::m_no_throw_copies_indicator);
00479 
00480     // At this point no exceptions can be thrown.
00481     p_e->m_p_next = m_entries[pos];
00482     m_entries[pos] = p_e;
00483     resize_base::notify_inserted(++m_num_used_e);
00484 
00485     _GLIBCXX_DEBUG_ONLY(debug_base::insert_new(PB_DS_V2F(r_val));)
00486     _GLIBCXX_DEBUG_ONLY(assert_valid(__FILE__, __LINE__);)
00487     return &p_e->m_value;
00488       }
00489 
00490       inline pointer
00491       insert_new_imp(const_reference r_val, comp_hash& r_pos_hash_pair)
00492       {
00493     // Following lines might throw an exception.
00494     if (do_resize_if_needed())
00495       r_pos_hash_pair = ranged_hash_fn_base::operator()(PB_DS_V2F(r_val));
00496 
00497     entry_pointer p_e = get_entry(r_val,
00498                       traits_base::m_no_throw_copies_indicator);
00499 
00500     // At this point no exceptions can be thrown.
00501     p_e->m_hash = r_pos_hash_pair.second;
00502     p_e->m_p_next = m_entries[r_pos_hash_pair.first];
00503     m_entries[r_pos_hash_pair.first] = p_e;
00504     resize_base::notify_inserted(++m_num_used_e);
00505     _GLIBCXX_DEBUG_ONLY(debug_base::insert_new(PB_DS_V2F(r_val));)
00506     _GLIBCXX_DEBUG_ONLY(assert_valid(__FILE__, __LINE__);)
00507     return &p_e->m_value;
00508       }
00509 
00510       inline pointer
00511       find_key_pointer(key_const_reference r_key, false_type)
00512       {
00513     entry_pointer p_e = m_entries[ranged_hash_fn_base::operator()(r_key)];
00514     resize_base::notify_find_search_start();
00515     while (p_e != 0 &&
00516            !hash_eq_fn_base::operator()(PB_DS_V2F(p_e->m_value), r_key))
00517       {
00518         resize_base::notify_find_search_collision();
00519         p_e = p_e->m_p_next;
00520       }
00521 
00522     resize_base::notify_find_search_end();
00523 
00524 #ifdef _GLIBCXX_DEBUG
00525     if (p_e == 0)
00526       PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key)
00527     else
00528       PB_DS_CHECK_KEY_EXISTS(r_key)
00529 #endif
00530     return &p_e->m_value;
00531       }
00532 
00533       inline pointer
00534       find_key_pointer(key_const_reference r_key, true_type)
00535       {
00536     comp_hash pos_hash_pair = ranged_hash_fn_base::operator()(r_key);
00537     entry_pointer p_e = m_entries[pos_hash_pair.first];
00538     resize_base::notify_find_search_start();
00539     while (p_e != 0 &&
00540            !hash_eq_fn_base::operator()(PB_DS_V2F(p_e->m_value),
00541                         p_e->m_hash,
00542                         r_key, pos_hash_pair.second))
00543       {
00544         resize_base::notify_find_search_collision();
00545         p_e = p_e->m_p_next;
00546       }
00547 
00548     resize_base::notify_find_search_end();
00549 
00550 #ifdef _GLIBCXX_DEBUG
00551     if (p_e == 0)
00552       PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key)
00553     else
00554       PB_DS_CHECK_KEY_EXISTS(r_key)
00555 #endif
00556     return &p_e->m_value;
00557       }
00558 
00559       inline bool
00560       erase_in_pos_imp(key_const_reference, size_type);
00561 
00562       inline bool
00563       erase_in_pos_imp(key_const_reference, const comp_hash&);
00564 
00565       inline void
00566       erase_entry_pointer(entry_pointer&);
00567 
00568 #ifdef PB_DS_DATA_TRUE_INDICATOR
00569       void
00570       inc_it_state(pointer& r_p_value,
00571            std::pair<entry_pointer, size_type>& r_pos) const
00572       {
00573     inc_it_state((mapped_const_pointer& )r_p_value, r_pos);
00574       }
00575 #endif
00576 
00577       void
00578       inc_it_state(const_pointer& r_p_value,
00579            std::pair<entry_pointer, size_type>& r_pos) const
00580       {
00581     _GLIBCXX_DEBUG_ASSERT(r_p_value != 0);
00582     r_pos.first = r_pos.first->m_p_next;
00583     if (r_pos.first != 0)
00584       {
00585         r_p_value = &r_pos.first->m_value;
00586         return;
00587       }
00588 
00589     for (++r_pos.second; r_pos.second < m_num_e; ++r_pos.second)
00590       if (m_entries[r_pos.second] != 0)
00591         {
00592           r_pos.first = m_entries[r_pos.second];
00593           r_p_value = &r_pos.first->m_value;
00594           return;
00595         }
00596     r_p_value = 0;
00597       }
00598 
00599       void
00600       get_start_it_state(pointer& r_p_value,
00601              std::pair<entry_pointer, size_type>& r_pos) const
00602       {
00603     for (r_pos.second = 0; r_pos.second < m_num_e; ++r_pos.second)
00604       if (m_entries[r_pos.second] != 0)
00605         {
00606           r_pos.first = m_entries[r_pos.second];
00607           r_p_value = &r_pos.first->m_value;
00608           return;
00609         }
00610     r_p_value = 0;
00611       }
00612 
00613 #ifdef _GLIBCXX_DEBUG
00614       void
00615       assert_entry_pointer_array_valid(const entry_pointer_array,
00616                        const char*, int) const;
00617 
00618       void
00619       assert_entry_pointer_valid(const entry_pointer, true_type,
00620                  const char*, int) const;
00621 
00622       void
00623       assert_entry_pointer_valid(const entry_pointer, false_type,
00624                  const char*, int) const;
00625 #endif
00626 
00627 #ifdef PB_DS_HT_MAP_TRACE_
00628       void
00629       trace_list(const_entry_pointer) const;
00630 #endif
00631 
00632     private:
00633 #ifdef PB_DS_DATA_TRUE_INDICATOR
00634       friend class iterator_;
00635 #endif
00636 
00637       friend class const_iterator_;
00638 
00639       static entry_allocator        s_entry_allocator;
00640       static entry_pointer_allocator    s_entry_pointer_allocator;
00641       static iterator           s_end_it;
00642       static const_iterator         s_const_end_it;
00643       static point_iterator         s_find_end_it;
00644       static point_const_iterator   s_const_find_end_it;
00645 
00646       size_type             m_num_e;
00647       size_type             m_num_used_e;
00648       entry_pointer_array       m_entries;
00649 
00650       enum
00651     {
00652       store_hash_ok = !Store_Hash
00653               || !is_same<Hash_Fn, __gnu_pbds::null_type>::value
00654     };
00655 
00656       PB_DS_STATIC_ASSERT(sth, store_hash_ok);
00657     };
00658 
00659 #include <ext/pb_ds/detail/cc_hash_table_map_/constructor_destructor_fn_imps.hpp>
00660 #include <ext/pb_ds/detail/cc_hash_table_map_/entry_list_fn_imps.hpp>
00661 #include <ext/pb_ds/detail/cc_hash_table_map_/find_fn_imps.hpp>
00662 #include <ext/pb_ds/detail/cc_hash_table_map_/resize_fn_imps.hpp>
00663 #include <ext/pb_ds/detail/cc_hash_table_map_/debug_fn_imps.hpp>
00664 #include <ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp>
00665 #include <ext/pb_ds/detail/cc_hash_table_map_/policy_access_fn_imps.hpp>
00666 #include <ext/pb_ds/detail/cc_hash_table_map_/erase_fn_imps.hpp>
00667 #include <ext/pb_ds/detail/cc_hash_table_map_/iterators_fn_imps.hpp>
00668 #include <ext/pb_ds/detail/cc_hash_table_map_/insert_fn_imps.hpp>
00669 #include <ext/pb_ds/detail/cc_hash_table_map_/trace_fn_imps.hpp>
00670 
00671 #undef PB_DS_CLASS_T_DEC
00672 #undef PB_DS_CLASS_C_DEC
00673 #undef PB_DS_HASH_EQ_FN_C_DEC
00674 #undef PB_DS_RANGED_HASH_FN_C_DEC
00675 #undef PB_DS_CC_HASH_TRAITS_BASE
00676 #undef PB_DS_DEBUG_MAP_BASE_C_DEC
00677 #undef PB_DS_CC_HASH_NAME
00678   } // namespace detail
00679 } // namespace __gnu_pbds