Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
algorithmfwd.h	21.14 KB	-rw-r--r--	2019-10-04 20:36
alloc_traits.h	20.05 KB	-rw-r--r--	2019-10-04 20:36
allocated_ptr.h	3.38 KB	-rw-r--r--	2019-10-04 20:36
allocator.h	6.32 KB	-rw-r--r--	2019-10-04 20:36
atomic_base.h	23.41 KB	-rw-r--r--	2019-10-04 20:36
atomic_futex.h	9.35 KB	-rw-r--r--	2019-10-04 20:36
atomic_lockfree_defines.h	2.2 KB	-rw-r--r--	2019-10-04 20:36
basic_ios.h	15.7 KB	-rw-r--r--	2019-10-04 20:36
basic_ios.tcc	5.89 KB	-rw-r--r--	2019-10-04 20:36
basic_string.h	198.81 KB	-rw-r--r--	2019-10-04 20:36
basic_string.tcc	50.73 KB	-rw-r--r--	2019-10-04 20:36
boost_concept_check.h	26.41 KB	-rw-r--r--	2019-10-04 20:36
c++0x_warning.h	1.44 KB	-rw-r--r--	2019-10-04 20:36
c++14_warning.h	1.48 KB	-rw-r--r--	2019-10-04 20:36
char_traits.h	17.56 KB	-rw-r--r--	2019-10-04 20:36
codecvt.h	20.8 KB	-rw-r--r--	2019-10-04 20:36
concept_check.h	3.26 KB	-rw-r--r--	2019-10-04 20:36
cpp_type_traits.h	10.04 KB	-rw-r--r--	2019-10-04 20:36
cxxabi_forced.h	1.77 KB	-rw-r--r--	2019-10-04 20:36
deque.tcc	32.89 KB	-rw-r--r--	2019-10-04 20:36
enable_special_members.h	10.87 KB	-rw-r--r--	2019-10-04 20:36
exception_defines.h	1.61 KB	-rw-r--r--	2019-10-04 20:36
exception_ptr.h	5.5 KB	-rw-r--r--	2019-10-04 20:36
forward_list.h	47.01 KB	-rw-r--r--	2019-10-04 20:36
forward_list.tcc	15.17 KB	-rw-r--r--	2019-10-04 20:36
fstream.tcc	32.1 KB	-rw-r--r--	2019-10-04 20:36
functexcept.h	3.18 KB	-rw-r--r--	2019-10-04 20:36
functional_hash.h	6.05 KB	-rw-r--r--	2019-10-04 20:36
gslice.h	5.39 KB	-rw-r--r--	2019-10-04 20:36
gslice_array.h	7.59 KB	-rw-r--r--	2019-10-04 20:36
hash_bytes.h	2.1 KB	-rw-r--r--	2019-10-04 20:36
hashtable.h	67.95 KB	-rw-r--r--	2019-10-04 20:36
hashtable_policy.h	62.61 KB	-rw-r--r--	2019-10-04 20:36
indirect_array.h	7.68 KB	-rw-r--r--	2019-10-04 20:36
ios_base.h	30.21 KB	-rw-r--r--	2019-10-04 20:36
istream.tcc	30.21 KB	-rw-r--r--	2019-10-04 20:36
list.tcc	13.5 KB	-rw-r--r--	2019-10-04 20:36
locale_classes.h	24.14 KB	-rw-r--r--	2019-10-04 20:36
locale_classes.tcc	8.18 KB	-rw-r--r--	2019-10-04 20:36
locale_conv.h	15.64 KB	-rw-r--r--	2019-10-04 20:36
locale_facets.h	89.93 KB	-rw-r--r--	2019-10-04 20:36
locale_facets.tcc	38.63 KB	-rw-r--r--	2019-10-04 20:36
locale_facets_nonio.h	67.33 KB	-rw-r--r--	2019-10-04 20:36
locale_facets_nonio.tcc	44.04 KB	-rw-r--r--	2019-10-04 20:36
localefwd.h	5.51 KB	-rw-r--r--	2019-10-04 20:36
mask_array.h	7.41 KB	-rw-r--r--	2019-10-04 20:36
memoryfwd.h	2.36 KB	-rw-r--r--	2019-10-04 20:36
move.h	5.93 KB	-rw-r--r--	2019-10-04 20:36
nested_exception.h	4.5 KB	-rw-r--r--	2019-10-04 20:36
ostream.tcc	12.03 KB	-rw-r--r--	2019-10-04 20:36
ostream_insert.h	3.91 KB	-rw-r--r--	2019-10-04 20:36
parse_numbers.h	7.58 KB	-rw-r--r--	2019-10-04 20:36
postypes.h	8.02 KB	-rw-r--r--	2019-10-04 20:36
predefined_ops.h	7.75 KB	-rw-r--r--	2019-10-04 20:36
ptr_traits.h	5.02 KB	-rw-r--r--	2019-10-04 20:36
quoted_string.h	4.47 KB	-rw-r--r--	2019-10-04 20:36
random.h	169.22 KB	-rw-r--r--	2019-10-04 20:36
random.tcc	102.74 KB	-rw-r--r--	2019-10-04 20:36
range_access.h	7.11 KB	-rw-r--r--	2019-10-04 20:36
regex.h	94.4 KB	-rw-r--r--	2019-10-04 20:36
regex.tcc	16.72 KB	-rw-r--r--	2019-10-04 20:36
regex_automaton.h	8.52 KB	-rw-r--r--	2019-10-04 20:36
regex_automaton.tcc	7.71 KB	-rw-r--r--	2019-10-04 20:36
regex_compiler.h	14.35 KB	-rw-r--r--	2019-10-04 20:36
regex_compiler.tcc	17.4 KB	-rw-r--r--	2019-10-04 20:36
regex_constants.h	13.57 KB	-rw-r--r--	2019-10-04 20:36
regex_error.h	4.48 KB	-rw-r--r--	2019-10-04 20:36
regex_executor.h	6.62 KB	-rw-r--r--	2019-10-04 20:36
regex_executor.tcc	13.99 KB	-rw-r--r--	2019-10-04 20:36
regex_scanner.h	6.88 KB	-rw-r--r--	2019-10-04 20:36
regex_scanner.tcc	13.8 KB	-rw-r--r--	2019-10-04 20:36
shared_ptr.h	19.8 KB	-rw-r--r--	2019-10-04 20:36
shared_ptr_atomic.h	9.54 KB	-rw-r--r--	2019-10-04 20:36
shared_ptr_base.h	44.48 KB	-rw-r--r--	2019-10-04 20:36
slice_array.h	9.12 KB	-rw-r--r--	2019-10-04 20:36
sstream.tcc	9.27 KB	-rw-r--r--	2019-10-04 20:36
stl_algo.h	198.04 KB	-rw-r--r--	2019-10-04 20:36
stl_algobase.h	49.72 KB	-rw-r--r--	2019-10-04 20:36
stl_bvector.h	32.76 KB	-rw-r--r--	2019-10-04 20:36
stl_construct.h	5.05 KB	-rw-r--r--	2019-10-04 20:36
stl_deque.h	75.97 KB	-rw-r--r--	2019-10-04 20:36
stl_function.h	32.55 KB	-rw-r--r--	2019-10-04 20:36
stl_heap.h	18.19 KB	-rw-r--r--	2019-10-04 20:36
stl_iterator.h	36.98 KB	-rw-r--r--	2019-10-04 20:36
stl_iterator_base_funcs.h	6.8 KB	-rw-r--r--	2019-10-04 20:36
stl_iterator_base_types.h	8.42 KB	-rw-r--r--	2019-10-04 20:36
stl_list.h	60.65 KB	-rw-r--r--	2019-10-04 20:36
stl_map.h	39.54 KB	-rw-r--r--	2019-10-04 20:36
stl_multimap.h	36.77 KB	-rw-r--r--	2019-10-04 20:36
stl_multiset.h	30.93 KB	-rw-r--r--	2019-10-04 20:36
stl_numeric.h	13.5 KB	-rw-r--r--	2019-10-04 20:36
stl_pair.h	9.63 KB	-rw-r--r--	2019-10-04 20:36
stl_queue.h	18.28 KB	-rw-r--r--	2019-10-04 20:36
stl_raw_storage_iter.h	3.37 KB	-rw-r--r--	2019-10-04 20:36
stl_relops.h	4.49 KB	-rw-r--r--	2019-10-04 20:36
stl_set.h	31.18 KB	-rw-r--r--	2019-10-04 20:36
stl_stack.h	9.71 KB	-rw-r--r--	2019-10-04 20:36
stl_tempbuf.h	8.15 KB	-rw-r--r--	2019-10-04 20:36
stl_tree.h	67.54 KB	-rw-r--r--	2019-10-04 20:36
stl_uninitialized.h	21.37 KB	-rw-r--r--	2019-10-04 20:36
stl_vector.h	52.41 KB	-rw-r--r--	2019-10-04 20:36
stream_iterator.h	6.44 KB	-rw-r--r--	2019-10-04 20:36
streambuf.tcc	4.81 KB	-rw-r--r--	2019-10-04 20:36
streambuf_iterator.h	12.33 KB	-rw-r--r--	2019-10-04 20:36
stringfwd.h	2.55 KB	-rw-r--r--	2019-10-04 20:36
uniform_int_dist.h	9.72 KB	-rw-r--r--	2019-10-04 20:36
unique_ptr.h	23.29 KB	-rw-r--r--	2019-10-04 20:36
unordered_map.h	52.15 KB	-rw-r--r--	2019-10-04 20:36
unordered_set.h	47.51 KB	-rw-r--r--	2019-10-04 20:36
uses_allocator.h	3.19 KB	-rw-r--r--	2019-10-04 20:36
valarray_after.h	22.12 KB	-rw-r--r--	2019-10-04 20:36
valarray_array.h	21.23 KB	-rw-r--r--	2019-10-04 20:36
valarray_array.tcc	7.08 KB	-rw-r--r--	2019-10-04 20:36
valarray_before.h	18.08 KB	-rw-r--r--	2019-10-04 20:36
vector.tcc	26.42 KB	-rw-r--r--	2019-10-04 20:36

Rename

// functional_hash.h header -*- C++ -*-

// Copyright (C) 2007-2015 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
// <http://www.gnu.org/licenses/>.

/** @file bits/functional_hash.h
 *  This is an internal header file, included by other library headers.
 *  Do not attempt to use it directly. @headername{functional}
 */

#ifndef _FUNCTIONAL_HASH_H
#define _FUNCTIONAL_HASH_H 1

#pragma GCC system_header

#include <bits/hash_bytes.h>

namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION

/** @defgroup hashes Hashes
   *  @ingroup functors
   *
   *   Hashing functors taking a variable type and returning a @c std::size_t.
   *
   *  @{
   */

template<typename _Result, typename _Arg>
    struct __hash_base
    {
      typedef _Result     result_type;
      typedef _Arg      argument_type;
    };

/// Primary class template hash.
  template<typename _Tp>
    struct hash;

/// Partial specializations for pointer types.
  template<typename _Tp>
    struct hash<_Tp*> : public __hash_base<size_t, _Tp*>
    {
      size_t
      operator()(_Tp* __p) const noexcept
      { return reinterpret_cast<size_t>(__p); }
    };

// Explicit specializations for integer types.
#define _Cxx_hashtable_define_trivial_hash(_Tp) 	\
  template<>						\
    struct hash<_Tp> : public __hash_base<size_t, _Tp>  \
    {                                                   \
      size_t                                            \
      operator()(_Tp __val) const noexcept              \
      { return static_cast<size_t>(__val); }            \
    };

/// Explicit specialization for bool.
  _Cxx_hashtable_define_trivial_hash(bool)

/// Explicit specialization for char.
  _Cxx_hashtable_define_trivial_hash(char)

/// Explicit specialization for signed char.
  _Cxx_hashtable_define_trivial_hash(signed char)

/// Explicit specialization for unsigned char.
  _Cxx_hashtable_define_trivial_hash(unsigned char)

/// Explicit specialization for wchar_t.
  _Cxx_hashtable_define_trivial_hash(wchar_t)

/// Explicit specialization for char16_t.
  _Cxx_hashtable_define_trivial_hash(char16_t)

/// Explicit specialization for char32_t.
  _Cxx_hashtable_define_trivial_hash(char32_t)

/// Explicit specialization for short.
  _Cxx_hashtable_define_trivial_hash(short)

/// Explicit specialization for int.
  _Cxx_hashtable_define_trivial_hash(int)

/// Explicit specialization for long.
  _Cxx_hashtable_define_trivial_hash(long)

/// Explicit specialization for long long.
  _Cxx_hashtable_define_trivial_hash(long long)

/// Explicit specialization for unsigned short.
  _Cxx_hashtable_define_trivial_hash(unsigned short)

/// Explicit specialization for unsigned int.
  _Cxx_hashtable_define_trivial_hash(unsigned int)

/// Explicit specialization for unsigned long.
  _Cxx_hashtable_define_trivial_hash(unsigned long)

/// Explicit specialization for unsigned long long.
  _Cxx_hashtable_define_trivial_hash(unsigned long long)

#undef _Cxx_hashtable_define_trivial_hash

struct _Hash_impl
  {
    static size_t
    hash(const void* __ptr, size_t __clength,
	 size_t __seed = static_cast<size_t>(0xc70f6907UL))
    { return _Hash_bytes(__ptr, __clength, __seed); }

template<typename _Tp>
      static size_t
      hash(const _Tp& __val)
      { return hash(&__val, sizeof(__val)); }

template<typename _Tp>
      static size_t
      __hash_combine(const _Tp& __val, size_t __hash)
      { return hash(&__val, sizeof(__val), __hash); }
  };

struct _Fnv_hash_impl
  {
    static size_t
    hash(const void* __ptr, size_t __clength,
	 size_t __seed = static_cast<size_t>(2166136261UL))
    { return _Fnv_hash_bytes(__ptr, __clength, __seed); }

template<typename _Tp>
      static size_t
      hash(const _Tp& __val)
      { return hash(&__val, sizeof(__val)); }

template<typename _Tp>
      static size_t
      __hash_combine(const _Tp& __val, size_t __hash)
      { return hash(&__val, sizeof(__val), __hash); }
  };

/// Specialization for float.
  template<>
    struct hash<float> : public __hash_base<size_t, float>
    {
      size_t
      operator()(float __val) const noexcept
      {
	// 0 and -0 both hash to zero.
	return __val != 0.0f ? std::_Hash_impl::hash(__val) : 0;
      }
    };

/// Specialization for double.
  template<>
    struct hash<double> : public __hash_base<size_t, double>
    {
      size_t
      operator()(double __val) const noexcept
      {
	// 0 and -0 both hash to zero.
	return __val != 0.0 ? std::_Hash_impl::hash(__val) : 0;
      }
    };

/// Specialization for long double.
  template<>
    struct hash<long double>
    : public __hash_base<size_t, long double>
    {
      _GLIBCXX_PURE size_t
      operator()(long double __val) const noexcept;
    };

// @} group hashes

// Hint about performance of hash functor. If not fast the hash based
  // containers will cache the hash code.
  // Default behavior is to consider that hasher are fast unless specified
  // otherwise.
  template<typename _Hash>
    struct __is_fast_hash : public std::true_type
    { };

template<>
    struct __is_fast_hash<hash<long double>> : public std::false_type
    { };

_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

#endif // _FUNCTIONAL_HASH_H