Commit 49d04c2c authored by Brad King's avatar Brad King
Browse files

hashtable: Drop this component of KWSys

It was already turned off when building inside CMake.
Other consuming projects have been migrated to C++11 and
can now use `std::unordered_{set,map}` instead.
parent 146f6b36
......@@ -731,12 +731,6 @@ set(KWSYS_CLASSES)
set(KWSYS_H_FILES Configure SharedForward)
set(KWSYS_HXX_FILES Configure String)
if(NOT CMake_SOURCE_DIR)
set(KWSYS_HXX_FILES ${KWSYS_HXX_FILES}
hashtable hash_fun hash_map hash_set
)
endif()
# Add selected C++ classes.
set(cppclasses
Directory DynamicLoader Encoding Glob RegularExpression SystemTools
......@@ -1071,11 +1065,6 @@ if(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
endforeach()
# C++ tests
if(NOT WATCOM AND NOT CMake_SOURCE_DIR)
set(KWSYS_CXX_TESTS
testHashSTL.cxx
)
endif()
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
testConfigure.cxx
testSystemTools.cxx
......
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
/*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef @KWSYS_NAMESPACE@_hash_fun_hxx
#define @KWSYS_NAMESPACE@_hash_fun_hxx
#include <@KWSYS_NAMESPACE@/Configure.hxx>
#include <stddef.h> // size_t
#include <string>
namespace @KWSYS_NAMESPACE@ {
template <class _Key>
struct hash
{
};
inline size_t _stl_hash_string(const char* __s)
{
unsigned long __h = 0;
for (; *__s; ++__s)
__h = 5 * __h + *__s;
return size_t(__h);
}
template <>
struct hash<char*>
{
size_t operator()(const char* __s) const { return _stl_hash_string(__s); }
};
template <>
struct hash<const char*>
{
size_t operator()(const char* __s) const { return _stl_hash_string(__s); }
};
template <>
struct hash<std::string>
{
size_t operator()(const std::string& __s) const
{
return _stl_hash_string(__s.c_str());
}
};
#if !defined(__BORLANDC__)
template <>
struct hash<const std::string>
{
size_t operator()(const std::string& __s) const
{
return _stl_hash_string(__s.c_str());
}
};
#endif
template <>
struct hash<char>
{
size_t operator()(char __x) const { return __x; }
};
template <>
struct hash<unsigned char>
{
size_t operator()(unsigned char __x) const { return __x; }
};
template <>
struct hash<signed char>
{
size_t operator()(unsigned char __x) const { return __x; }
};
template <>
struct hash<short>
{
size_t operator()(short __x) const { return __x; }
};
template <>
struct hash<unsigned short>
{
size_t operator()(unsigned short __x) const { return __x; }
};
template <>
struct hash<int>
{
size_t operator()(int __x) const { return __x; }
};
template <>
struct hash<unsigned int>
{
size_t operator()(unsigned int __x) const { return __x; }
};
template <>
struct hash<long>
{
size_t operator()(long __x) const { return __x; }
};
template <>
struct hash<unsigned long>
{
size_t operator()(unsigned long __x) const { return __x; }
};
// use long long or __int64
#if @KWSYS_USE_LONG_LONG@
template <>
struct hash<long long>
{
size_t operator()(long long __x) const { return __x; }
};
template <>
struct hash<unsigned long long>
{
size_t operator()(unsigned long long __x) const { return __x; }
};
#elif @KWSYS_USE___INT64@
template <>
struct hash<__int64>
{
size_t operator()(__int64 __x) const { return __x; }
};
template <>
struct hash<unsigned __int64>
{
size_t operator()(unsigned __int64 __x) const { return __x; }
};
#endif // use long long or __int64
} // namespace @KWSYS_NAMESPACE@
#endif
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
/*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef @KWSYS_NAMESPACE@_hash_map_hxx
#define @KWSYS_NAMESPACE@_hash_map_hxx
#include <@KWSYS_NAMESPACE@/hashtable.hxx>
#include <@KWSYS_NAMESPACE@/hash_fun.hxx>
#include <functional> // equal_to
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4284)
# pragma warning(disable : 4786)
#endif
#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
# pragma set woff 1174
# pragma set woff 1375
#endif
namespace @KWSYS_NAMESPACE@ {
// select1st is an extension: it is not part of the standard.
template <class T1, class T2>
struct hash_select1st
{
const T1& operator()(const std::pair<T1, T2>& __x) const
{
return __x.first;
}
};
// Forward declaration of equality operator; needed for friend declaration.
template <class _Key, class _Tp, class _HashFcn = hash<_Key>,
class _EqualKey = std::equal_to<_Key>,
class _Alloc = std::allocator<char> >
class hash_map;
template <class _Key, class _Tp, class _HashFn, class _EqKey, class _Alloc>
bool operator==(const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&,
const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&);
template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
class hash_map
{
private:
typedef hashtable<std::pair<const _Key, _Tp>, _Key, _HashFcn,
hash_select1st<const _Key, _Tp>, _EqualKey, _Alloc>
_Ht;
_Ht _M_ht;
public:
typedef typename _Ht::key_type key_type;
typedef _Tp data_type;
typedef _Tp mapped_type;
typedef typename _Ht::value_type value_type;
typedef typename _Ht::hasher hasher;
typedef typename _Ht::key_equal key_equal;
typedef typename _Ht::size_type size_type;
typedef typename _Ht::difference_type difference_type;
typedef typename _Ht::pointer pointer;
typedef typename _Ht::const_pointer const_pointer;
typedef typename _Ht::reference reference;
typedef typename _Ht::const_reference const_reference;
typedef typename _Ht::iterator iterator;
typedef typename _Ht::const_iterator const_iterator;
typedef typename _Ht::allocator_type allocator_type;
hasher hash_funct() const { return _M_ht.hash_funct(); }
key_equal key_eq() const { return _M_ht.key_eq(); }
allocator_type get_allocator() const { return _M_ht.get_allocator(); }
public:
hash_map()
: _M_ht(100, hasher(), key_equal(), allocator_type())
{
}
explicit hash_map(size_type __n)
: _M_ht(__n, hasher(), key_equal(), allocator_type())
{
}
hash_map(size_type __n, const hasher& __hf)
: _M_ht(__n, __hf, key_equal(), allocator_type())
{
}
hash_map(size_type __n, const hasher& __hf, const key_equal& __eql,
const allocator_type& __a = allocator_type())
: _M_ht(__n, __hf, __eql, __a)
{
}
template <class _InputIterator>
hash_map(_InputIterator __f, _InputIterator __l)
: _M_ht(100, hasher(), key_equal(), allocator_type())
{
_M_ht.insert_unique(__f, __l);
}
template <class _InputIterator>
hash_map(_InputIterator __f, _InputIterator __l, size_type __n)
: _M_ht(__n, hasher(), key_equal(), allocator_type())
{
_M_ht.insert_unique(__f, __l);
}
template <class _InputIterator>
hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
const hasher& __hf)
: _M_ht(__n, __hf, key_equal(), allocator_type())
{
_M_ht.insert_unique(__f, __l);
}
template <class _InputIterator>
hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
const hasher& __hf, const key_equal& __eql,
const allocator_type& __a = allocator_type())
: _M_ht(__n, __hf, __eql, __a)
{
_M_ht.insert_unique(__f, __l);
}
public:
size_type size() const { return _M_ht.size(); }
size_type max_size() const { return _M_ht.max_size(); }
bool empty() const { return _M_ht.empty(); }
void swap(hash_map& __hs) { _M_ht.swap(__hs._M_ht); }
friend bool operator==<>(const hash_map&, const hash_map&);
iterator begin() { return _M_ht.begin(); }
iterator end() { return _M_ht.end(); }
const_iterator begin() const { return _M_ht.begin(); }
const_iterator end() const { return _M_ht.end(); }
public:
std::pair<iterator, bool> insert(const value_type& __obj)
{
return _M_ht.insert_unique(__obj);
}
template <class _InputIterator>
void insert(_InputIterator __f, _InputIterator __l)
{
_M_ht.insert_unique(__f, __l);
}
std::pair<iterator, bool> insert_noresize(const value_type& __obj)
{
return _M_ht.insert_unique_noresize(__obj);
}
iterator find(const key_type& __key) { return _M_ht.find(__key); }
const_iterator find(const key_type& __key) const
{
return _M_ht.find(__key);
}
_Tp& operator[](const key_type& __key)
{
return _M_ht.find_or_insert(value_type(__key, _Tp())).second;
}
size_type count(const key_type& __key) const { return _M_ht.count(__key); }
std::pair<iterator, iterator> equal_range(const key_type& __key)
{
return _M_ht.equal_range(__key);
}
std::pair<const_iterator, const_iterator> equal_range(
const key_type& __key) const
{
return _M_ht.equal_range(__key);
}
size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
void erase(iterator __it) { _M_ht.erase(__it); }
void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
void clear() { _M_ht.clear(); }
void resize(size_type __hint) { _M_ht.resize(__hint); }
size_type bucket_count() const { return _M_ht.bucket_count(); }
size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
size_type elems_in_bucket(size_type __n) const
{
return _M_ht.elems_in_bucket(__n);
}
};
template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
bool operator==(const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
{
return __hm1._M_ht == __hm2._M_ht;
}
template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline bool operator!=(
const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
const hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
{
return !(__hm1 == __hm2);
}
template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline void swap(hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
hash_map<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
{
__hm1.swap(__hm2);
}
// Forward declaration of equality operator; needed for friend declaration.
template <class _Key, class _Tp, class _HashFcn = hash<_Key>,
class _EqualKey = std::equal_to<_Key>,
class _Alloc = std::allocator<char> >
class hash_multimap;
template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
bool operator==(const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2);
template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
class hash_multimap
{
private:
typedef hashtable<std::pair<const _Key, _Tp>, _Key, _HashFcn,
hash_select1st<const _Key, _Tp>, _EqualKey, _Alloc>
_Ht;
_Ht _M_ht;
public:
typedef typename _Ht::key_type key_type;
typedef _Tp data_type;
typedef _Tp mapped_type;
typedef typename _Ht::value_type value_type;
typedef typename _Ht::hasher hasher;
typedef typename _Ht::key_equal key_equal;
typedef typename _Ht::size_type size_type;
typedef typename _Ht::difference_type difference_type;
typedef typename _Ht::pointer pointer;
typedef typename _Ht::const_pointer const_pointer;
typedef typename _Ht::reference reference;
typedef typename _Ht::const_reference const_reference;
typedef typename _Ht::iterator iterator;
typedef typename _Ht::const_iterator const_iterator;
typedef typename _Ht::allocator_type allocator_type;
hasher hash_funct() const { return _M_ht.hash_funct(); }
key_equal key_eq() const { return _M_ht.key_eq(); }
allocator_type get_allocator() const { return _M_ht.get_allocator(); }
public:
hash_multimap()
: _M_ht(100, hasher(), key_equal(), allocator_type())
{
}
explicit hash_multimap(size_type __n)
: _M_ht(__n, hasher(), key_equal(), allocator_type())
{
}
hash_multimap(size_type __n, const hasher& __hf)
: _M_ht(__n, __hf, key_equal(), allocator_type())
{
}
hash_multimap(size_type __n, const hasher& __hf, const key_equal& __eql,
const allocator_type& __a = allocator_type())
: _M_ht(__n, __hf, __eql, __a)
{
}
template <class _InputIterator>
hash_multimap(_InputIterator __f, _InputIterator __l)
: _M_ht(100, hasher(), key_equal(), allocator_type())
{
_M_ht.insert_equal(__f, __l);
}
template <class _InputIterator>
hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n)
: _M_ht(__n, hasher(), key_equal(), allocator_type())
{
_M_ht.insert_equal(__f, __l);
}
template <class _InputIterator>
hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
const hasher& __hf)
: _M_ht(__n, __hf, key_equal(), allocator_type())
{
_M_ht.insert_equal(__f, __l);
}
template <class _InputIterator>
hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
const hasher& __hf, const key_equal& __eql,
const allocator_type& __a = allocator_type())
: _M_ht(__n, __hf, __eql, __a)
{
_M_ht.insert_equal(__f, __l);
}
public:
size_type size() const { return _M_ht.size(); }
size_type max_size() const { return _M_ht.max_size(); }
bool empty() const { return _M_ht.empty(); }
void swap(hash_multimap& __hs) { _M_ht.swap(__hs._M_ht); }
friend bool operator==<>(const hash_multimap&, const hash_multimap&);
iterator begin() { return _M_ht.begin(); }
iterator end() { return _M_ht.end(); }
const_iterator begin() const { return _M_ht.begin(); }
const_iterator end() const { return _M_ht.end(); }
public:
iterator insert(const value_type& __obj)
{
return _M_ht.insert_equal(__obj);
}
template <class _InputIterator>
void insert(_InputIterator __f, _InputIterator __l)
{
_M_ht.insert_equal(__f, __l);
}
iterator insert_noresize(const value_type& __obj)
{
return _M_ht.insert_equal_noresize(__obj);
}
iterator find(const key_type& __key) { return _M_ht.find(__key); }
const_iterator find(const key_type& __key) const
{
return _M_ht.find(__key);
}
size_type count(const key_type& __key) const { return _M_ht.count(__key); }
std::pair<iterator, iterator> equal_range(const key_type& __key)
{
return _M_ht.equal_range(__key);
}
std::pair<const_iterator, const_iterator> equal_range(
const key_type& __key) const
{
return _M_ht.equal_range(__key);
}
size_type erase(const key_type& __key) { return _M_ht.erase(__key); }
void erase(iterator __it) { _M_ht.erase(__it); }
void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
void clear() { _M_ht.clear(); }
public:
void resize(size_type __hint) { _M_ht.resize(__hint); }
size_type bucket_count() const { return _M_ht.bucket_count(); }
size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
size_type elems_in_bucket(size_type __n) const
{
return _M_ht.elems_in_bucket(__n);
}
};
template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
bool operator==(const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2)
{
return __hm1._M_ht == __hm2._M_ht;
}
template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
inline bool operator!=(
const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm1,
const hash_multimap<_Key, _Tp, _HF, _EqKey, _Alloc>& __hm2)
{
return !(__hm1 == __hm2);
}
template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline void swap(hash_multimap<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm1,
hash_multimap<_Key, _Tp, _HashFcn, _EqlKey, _Alloc>& __hm2)
{
__hm1.swap(__hm2);
}
} // namespace @KWSYS_NAMESPACE@
#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
# pragma reset woff 1174
# pragma reset woff 1375
#endif
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
/*
* Copyright (c) 1996
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef @KWSYS_NAMESPACE@_hash_set_hxx
#define @KWSYS_NAMESPACE@_hash_set_hxx
#include <@KWSYS_NAMESPACE@/hashtable.hxx>
#include <@KWSYS_NAMESPACE@/hash_fun.hxx>
#include <functional> // equal_to
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4284)
# pragma warning(disable : 4786)
#endif
#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
# pragma set woff 1174
# pragma set woff 1375
#endif
namespace @KWSYS_NAMESPACE@ {