windows-nt/Source/XPSP1/NT/net/upnp/upnpui/inc/stlxtree.h
2020-09-26 16:20:57 +08:00

961 lines
25 KiB
C++

#pragma once
#ifndef _STLTREE_H_
#define _STLTREE_H_
//#include <cstddef>
//#include <iterator>
//#include <memory>
//#include <xutility>
#include <stddef.h>
#include <stliter.h>
#include <stlmem.h>
#include <stlxutil.h>
#ifdef _MSC_VER
#pragma pack(push,8)
#endif /* _MSC_VER */
_STD_BEGIN
// TEMPLATE CLASS _Tree
template<class _K, class _Ty, class _Kfn, class _Pr, class _A>
class _Tree
{
protected:
typedef _POINTER_X(void, _A) _Genptr;
enum _Redbl
{
_Red, _Black
};
struct _Node;
friend struct _Node;
struct _Node
{
_Genptr _Left, _Parent, _Right;
_Ty _Value;
_Redbl _Color;
};
typedef _POINTER_X(_Node, _A) _Nodeptr;
typedef _REFERENCE_X(_Nodeptr, _A) _Nodepref;
typedef _REFERENCE_X(const _K, _A) _Keyref;
typedef _REFERENCE_X(_Redbl, _A) _Rbref;
typedef _REFERENCE_X(_Ty, _A) _Vref;
static _Rbref _Color(_Nodeptr _P)
{
return ((_Rbref)(*_P)._Color);
}
static _Keyref _Key(_Nodeptr _P)
{
return (_Kfn()(_Value(_P)));
}
static _Nodepref _Left(_Nodeptr _P)
{
return ((_Nodepref)(*_P)._Left);
}
static _Nodepref _Parent(_Nodeptr _P)
{
return ((_Nodepref)(*_P)._Parent);
}
static _Nodepref _Right(_Nodeptr _P)
{
return ((_Nodepref)(*_P)._Right);
}
static _Vref _Value(_Nodeptr _P)
{
return ((_Vref)(*_P)._Value);
}
public:
typedef _Tree<_K, _Ty, _Kfn, _Pr, _A> _Myt;
typedef _K key_type;
typedef _Ty value_type;
typedef _A::size_type size_type;
typedef _A::difference_type difference_type;
typedef _POINTER_X(_Ty, _A) _Tptr;
typedef _POINTER_X(const _Ty, _A) _Ctptr;
typedef _REFERENCE_X(_Ty, _A) reference;
typedef _REFERENCE_X(const _Ty, _A) const_reference;
// CLASS iterator
class iterator;
friend class iterator;
class iterator : public _Bidit<_Ty, difference_type>
{
public:
iterator()
{
}
iterator(_Nodeptr _P) : _Ptr(_P)
{
}
reference operator*() const
{
return (_Value(_Ptr));
}
_Tptr operator->() const
{
return (&**this);
}
iterator& operator++()
{
_Inc();
return (*this);
}
iterator operator++(int)
{
iterator _Tmp = *this;
++*this;
return (_Tmp);
}
iterator& operator--()
{
_Dec();
return (*this);
}
iterator operator--(int)
{
iterator _Tmp = *this;
--*this;
return (_Tmp);
}
bool operator==(const iterator& _X) const
{
return (_Ptr == _X._Ptr);
}
bool operator!=(const iterator& _X) const
{
return (!(*this == _X));
}
void _Dec()
{
//_Lockit _Lk;
if (_Color(_Ptr) == _Red
&& _Parent(_Parent(_Ptr)) == _Ptr)
_Ptr = _Right(_Ptr);
else if (_Left(_Ptr) != _Nil)
_Ptr = _Max(_Left(_Ptr));
else
{
_Nodeptr _P;
while (_Ptr == _Left(_P = _Parent(_Ptr)))
_Ptr = _P;
_Ptr = _P;
}
}
void _Inc()
{
//_Lockit _Lk;
if (_Right(_Ptr) != _Nil)
_Ptr = _Min(_Right(_Ptr));
else
{
_Nodeptr _P;
while (_Ptr == _Right(_P = _Parent(_Ptr)))
_Ptr = _P;
if (_Right(_Ptr) != _P)
_Ptr = _P;
}
}
_Nodeptr _Mynode() const
{
return (_Ptr);
}
protected:
_Nodeptr _Ptr;
};
// CLASS const_iterator
class const_iterator;
friend class const_iterator;
class const_iterator : public iterator
{
public:
const_iterator()
{
}
const_iterator(_Nodeptr _P)
: iterator(_P)
{
}
const_iterator(const iterator& _X)
: iterator(_X)
{
}
const_reference operator*() const
{
return (_Value(_Ptr));
}
_Ctptr operator->() const
{
return (&**this);
}
const_iterator& operator++()
{
_Inc();
return (*this);
}
const_iterator operator++(int)
{
iterator _Tmp = *this;
++*this;
return (_Tmp);
}
const_iterator& operator--()
{
_Dec();
return (*this);
}
const_iterator operator--(int)
{
iterator _Tmp = *this;
--*this;
return (_Tmp);
}
bool operator==(const const_iterator& _X) const
{
return (_Ptr == _X._Ptr);
}
bool operator!=(const const_iterator& _X) const
{
return (!(*this == _X));
}
};
typedef reverse_bidirectional_iterator<iterator,
value_type, reference, _Tptr, difference_type>
reverse_iterator;
typedef reverse_bidirectional_iterator<const_iterator,
value_type, const_reference, _Ctptr, difference_type>
const_reverse_iterator;
typedef pair<iterator, bool> _Pairib;
typedef pair<iterator, iterator> _Pairii;
typedef pair<const_iterator, const_iterator> _Paircc;
explicit _Tree(const _Pr& _Parg, bool _Marg = true,
const _A& _Al = _A())
: allocator(_Al),
key_compare(_Parg), _Multi(_Marg)
{
_Init();
}
_Tree(const _Ty *_F, const _Ty *_L,
const _Pr& _Parg, bool _Marg = true,
const _A& _Al = _A())
: allocator(_Al),
key_compare(_Parg), _Multi(_Marg)
{
_Init();
insert(_F, _L);
}
_Tree(const _Myt& _X)
: allocator(_X.allocator),
key_compare(_X.key_compare), _Multi(_X._Multi)
{
_Init();
_Copy(_X);
}
~_Tree()
{
erase(begin(), end());
_Freenode(_Head);
_Head = 0, _Size = 0;
{
//_Lockit _Lk;
if (--_Nilrefs == 0)
{
_Freenode(_Nil);
_Nil = 0;
}
}
}
_Myt& operator=(const _Myt& _X)
{
if (this != &_X)
{
erase(begin(), end());
key_compare = _X.key_compare;
_Copy(_X);
}
return (*this);
}
iterator begin()
{
return (iterator(_Lmost()));
}
const_iterator begin() const
{
return (const_iterator(_Lmost()));
}
iterator end()
{
return (iterator(_Head));
}
const_iterator end() const
{
return (const_iterator(_Head));
}
reverse_iterator rbegin()
{
return (reverse_iterator(end()));
}
const_reverse_iterator rbegin() const
{
return (const_reverse_iterator(end()));
}
reverse_iterator rend()
{
return (reverse_iterator(begin()));
}
const_reverse_iterator rend() const
{
return (const_reverse_iterator(begin()));
}
size_type size() const
{
return (_Size);
}
size_type max_size() const
{
return (allocator.max_size());
}
bool empty() const
{
return (size() == 0);
}
_A get_allocator() const
{
return (allocator);
}
_Pr key_comp() const
{
return (key_compare);
}
_Pairib insert(const value_type& _V)
{
_Nodeptr _X = _Root();
_Nodeptr _Y = _Head;
bool _Ans = true;
{
//_Lockit Lk;
while (_X != _Nil)
{
_Y = _X;
_Ans = key_compare(_Kfn()(_V), _Key(_X));
_X = _Ans ? _Left(_X) : _Right(_X);
}
}
if (_Multi)
return (_Pairib(_Insert(_X, _Y, _V), true));
iterator _P = iterator(_Y);
if (!_Ans)
;
else if (_P == begin())
return (_Pairib(_Insert(_X, _Y, _V), true));
else
--_P;
if (key_compare(_Key(_P._Mynode()), _Kfn()(_V)))
return (_Pairib(_Insert(_X, _Y, _V), true));
return (_Pairib(_P, false));
}
iterator insert(iterator _P, const value_type& _V)
{
if (size() == 0)
;
else if (_P == begin())
{
if (key_compare(_Kfn()(_V), _Key(_P._Mynode())))
return (_Insert(_Head, _P._Mynode(), _V));
}
else if (_P == end())
{
//_Lockit Lk;
if (key_compare(_Key(_Rmost()), _Kfn()(_V)))
return (_Insert(_Nil, _Rmost(), _V));
}
else
{
iterator _Pb = _P;
if (key_compare(_Key((--_Pb)._Mynode()), _Kfn()(_V))
&& key_compare(_Kfn()(_V), _Key(_P._Mynode())))
{
//_Lockit _Lk;
if (_Right(_Pb._Mynode()) == _Nil)
return (_Insert(_Nil, _Pb._Mynode(), _V));
else
return (_Insert(_Head, _P._Mynode(), _V));
}
}
return (insert(_V).first);
}
void insert(iterator _F, iterator _L)
{
for (; _F != _L; ++_F)
insert(*_F);
}
void insert(const value_type *_F, const value_type *_L)
{
for (; _F != _L; ++_F)
insert(*_F);
}
iterator erase(iterator _P)
{
_Nodeptr _X;
_Nodeptr _Y = (_P++)._Mynode();
_Nodeptr _Z = _Y;
//_Lockit _Lk;
if (_Left(_Y) == _Nil)
_X = _Right(_Y);
else if (_Right(_Y) == _Nil)
_X = _Left(_Y);
else
_Y = _Min(_Right(_Y)), _X = _Right(_Y);
if (_Y != _Z)
{
_Parent(_Left(_Z)) = _Y;
_Left(_Y) = _Left(_Z);
if (_Y == _Right(_Z))
_Parent(_X) = _Y;
else
{
_Parent(_X) = _Parent(_Y);
_Left(_Parent(_Y)) = _X;
_Right(_Y) = _Right(_Z);
_Parent(_Right(_Z)) = _Y;
}
if (_Root() == _Z)
_Root() = _Y;
else if (_Left(_Parent(_Z)) == _Z)
_Left(_Parent(_Z)) = _Y;
else
_Right(_Parent(_Z)) = _Y;
_Parent(_Y) = _Parent(_Z);
std::swap(_Color(_Y), _Color(_Z));
_Y = _Z;
}
else
{
_Parent(_X) = _Parent(_Y);
if (_Root() == _Z)
_Root() = _X;
else if (_Left(_Parent(_Z)) == _Z)
_Left(_Parent(_Z)) = _X;
else
_Right(_Parent(_Z)) = _X;
if (_Lmost() != _Z)
;
else if (_Right(_Z) == _Nil)
_Lmost() = _Parent(_Z);
else
_Lmost() = _Min(_X);
if (_Rmost() != _Z)
;
else if (_Left(_Z) == _Nil)
_Rmost() = _Parent(_Z);
else
_Rmost() = _Max(_X);
}
if (_Color(_Y) == _Black)
{
while (_X != _Root() && _Color(_X) == _Black)
if (_X == _Left(_Parent(_X)))
{
_Nodeptr _W = _Right(_Parent(_X));
if (_Color(_W) == _Red)
{
_Color(_W) = _Black;
_Color(_Parent(_X)) = _Red;
_Lrotate(_Parent(_X));
_W = _Right(_Parent(_X));
}
if (_Color(_Left(_W)) == _Black
&& _Color(_Right(_W)) == _Black)
{
_Color(_W) = _Red;
_X = _Parent(_X);
}
else
{
if (_Color(_Right(_W)) == _Black)
{
_Color(_Left(_W)) = _Black;
_Color(_W) = _Red;
_Rrotate(_W);
_W = _Right(_Parent(_X));
}
_Color(_W) = _Color(_Parent(_X));
_Color(_Parent(_X)) = _Black;
_Color(_Right(_W)) = _Black;
_Lrotate(_Parent(_X));
break;
}
}
else
{
_Nodeptr _W = _Left(_Parent(_X));
if (_Color(_W) == _Red)
{
_Color(_W) = _Black;
_Color(_Parent(_X)) = _Red;
_Rrotate(_Parent(_X));
_W = _Left(_Parent(_X));
}
if (_Color(_Right(_W)) == _Black
&& _Color(_Left(_W)) == _Black)
{
_Color(_W) = _Red;
_X = _Parent(_X);
}
else
{
if (_Color(_Left(_W)) == _Black)
{
_Color(_Right(_W)) = _Black;
_Color(_W) = _Red;
_Lrotate(_W);
_W = _Left(_Parent(_X));
}
_Color(_W) = _Color(_Parent(_X));
_Color(_Parent(_X)) = _Black;
_Color(_Left(_W)) = _Black;
_Rrotate(_Parent(_X));
break;
}
}
_Color(_X) = _Black;
}
_Destval(&_Value(_Y));
_Freenode(_Y);
--_Size;
return (_P);
}
iterator erase(iterator _F, iterator _L)
{
if (size() == 0 || _F != begin() || _L != end())
{
while (_F != _L)
erase(_F++);
return (_F);
}
else
{
//_Lockit Lk;
_Erase(_Root());
_Root() = _Nil, _Size = 0;
_Lmost() = _Head, _Rmost() = _Head;
return (begin());
}
}
size_type erase(const _K& _X)
{
_Pairii _P = equal_range(_X);
size_type _N = 0;
_Distance(_P.first, _P.second, _N);
erase(_P.first, _P.second);
return (_N);
}
void erase(const _K *_F, const _K *_L)
{
for (; _F != _L; ++_F)
erase(*_F);
}
void clear()
{
erase(begin(), end());
}
iterator find(const _K& _Kv)
{
iterator _P = lower_bound(_Kv);
return (_P == end()
|| key_compare(_Kv, _Key(_P._Mynode()))
? end() : _P);
}
const_iterator find(const _K& _Kv) const
{
const_iterator _P = lower_bound(_Kv);
return (_P == end()
|| key_compare(_Kv, _Key(_P._Mynode()))
? end() : _P);
}
size_type count(const _K& _Kv) const
{
_Paircc _Ans = equal_range(_Kv);
size_type _N = 0;
_Distance(_Ans.first, _Ans.second, _N);
return (_N);
}
iterator lower_bound(const _K& _Kv)
{
return (iterator(_Lbound(_Kv)));
}
const_iterator lower_bound(const _K& _Kv) const
{
return (const_iterator(_Lbound(_Kv)));
}
iterator upper_bound(const _K& _Kv)
{
return (iterator(_Ubound(_Kv)));
}
const_iterator upper_bound(const _K& _Kv) const
{
return (iterator(_Ubound(_Kv)));
}
_Pairii equal_range(const _K& _Kv)
{
return (_Pairii(lower_bound(_Kv), upper_bound(_Kv)));
}
_Paircc equal_range(const _K& _Kv) const
{
return (_Paircc(lower_bound(_Kv), upper_bound(_Kv)));
}
void swap(_Myt& _X)
{
std::swap(key_compare, _X.key_compare);
if (allocator == _X.allocator)
{
std::swap(_Head, _X._Head);
std::swap(_Multi, _X._Multi);
std::swap(_Size, _X._Size);
}
else
{
_Myt _Ts = *this; *this = _X, _X = _Ts;
}
}
friend void swap(_Myt& _X, _Myt& _Y)
{
_X.swap(_Y);
}
protected:
static _Nodeptr _Nil;
static size_t _Nilrefs;
void _Copy(const _Myt& _X)
{
//_Lockit _Lk;
_Root() = _Copy(_X._Root(), _Head);
_Size = _X.size();
if (_Root() != _Nil)
{
_Lmost() = _Min(_Root());
_Rmost() = _Max(_Root());
}
else
_Lmost() = _Head, _Rmost() = _Head;
}
_Nodeptr _Copy(_Nodeptr _X, _Nodeptr _P)
{
//_Lockit _Lk;
_Nodeptr _R = _X;
for (; _X != _Nil; _X = _Left(_X))
{
_Nodeptr _Y = _Buynode(_P, _Color(_X));
if (_R == _X)
_R = _Y;
_Right(_Y) = _Copy(_Right(_X), _Y);
_Consval(&_Value(_Y), _Value(_X));
_Left(_P) = _Y;
_P = _Y;
}
_Left(_P) = _Nil;
return (_R);
}
void _Erase(_Nodeptr _X)
{
//_Lockit _Lk;
for (_Nodeptr _Y = _X; _Y != _Nil; _X = _Y)
{
_Erase(_Right(_Y));
_Y = _Left(_Y);
_Destval(&_Value(_X));
_Freenode(_X);
}
}
void _Init()
{
//_Lockit _Lk;
if (_Nil == 0)
{
_Nil = _Buynode(0, _Black);
_Left(_Nil) = 0, _Right(_Nil) = 0;
}
++_Nilrefs;
_Head = _Buynode(_Nil, _Red), _Size = 0;
_Lmost() = _Head, _Rmost() = _Head;
}
iterator _Insert(_Nodeptr _X, _Nodeptr _Y, const _Ty& _V)
{
//_Lockit _Lk;
_Nodeptr _Z = _Buynode(_Y, _Red);
_Left(_Z) = _Nil, _Right(_Z) = _Nil;
_Consval(&_Value(_Z), _V);
++_Size;
if (_Y == _Head || _X != _Nil
|| key_compare(_Kfn()(_V), _Key(_Y)))
{
_Left(_Y) = _Z;
if (_Y == _Head)
{
_Root() = _Z;
_Rmost() = _Z;
}
else if (_Y == _Lmost())
_Lmost() = _Z;
}
else
{
_Right(_Y) = _Z;
if (_Y == _Rmost())
_Rmost() = _Z;
}
for (_X = _Z; _X != _Root()
&& _Color(_Parent(_X)) == _Red; )
if (_Parent(_X) == _Left(_Parent(_Parent(_X))))
{
_Y = _Right(_Parent(_Parent(_X)));
if (_Color(_Y) == _Red)
{
_Color(_Parent(_X)) = _Black;
_Color(_Y) = _Black;
_Color(_Parent(_Parent(_X))) = _Red;
_X = _Parent(_Parent(_X));
}
else
{
if (_X == _Right(_Parent(_X)))
{
_X = _Parent(_X);
_Lrotate(_X);
}
_Color(_Parent(_X)) = _Black;
_Color(_Parent(_Parent(_X))) = _Red;
_Rrotate(_Parent(_Parent(_X)));
}
}
else
{
_Y = _Left(_Parent(_Parent(_X)));
if (_Color(_Y) == _Red)
{
_Color(_Parent(_X)) = _Black;
_Color(_Y) = _Black;
_Color(_Parent(_Parent(_X))) = _Red;
_X = _Parent(_Parent(_X));
}
else
{
if (_X == _Left(_Parent(_X)))
{
_X = _Parent(_X);
_Rrotate(_X);
}
_Color(_Parent(_X)) = _Black;
_Color(_Parent(_Parent(_X))) = _Red;
_Lrotate(_Parent(_Parent(_X)));
}
}
_Color(_Root()) = _Black;
return (iterator(_Z));
}
_Nodeptr _Lbound(const _K& _Kv) const
{
//_Lockit _Lk;
_Nodeptr _X = _Root();
_Nodeptr _Y = _Head;
while (_X != _Nil)
if (key_compare(_Key(_X), _Kv))
_X = _Right(_X);
else
_Y = _X, _X = _Left(_X);
return (_Y);
}
_Nodeptr& _Lmost()
{
return (_Left(_Head));
}
_Nodeptr& _Lmost() const
{
return (_Left(_Head));
}
void _Lrotate(_Nodeptr _X)
{
//_Lockit _Lk;
_Nodeptr _Y = _Right(_X);
_Right(_X) = _Left(_Y);
if (_Left(_Y) != _Nil)
_Parent(_Left(_Y)) = _X;
_Parent(_Y) = _Parent(_X);
if (_X == _Root())
_Root() = _Y;
else if (_X == _Left(_Parent(_X)))
_Left(_Parent(_X)) = _Y;
else
_Right(_Parent(_X)) = _Y;
_Left(_Y) = _X;
_Parent(_X) = _Y;
}
static _Nodeptr _Max(_Nodeptr _P)
{
//_Lockit _Lk;
while (_Right(_P) != _Nil)
_P = _Right(_P);
return (_P);
}
static _Nodeptr _Min(_Nodeptr _P)
{
//_Lockit _Lk;
while (_Left(_P) != _Nil)
_P = _Left(_P);
return (_P);
}
_Nodeptr& _Rmost()
{
return (_Right(_Head));
}
_Nodeptr& _Rmost() const
{
return (_Right(_Head));
}
_Nodeptr& _Root()
{
return (_Parent(_Head));
}
_Nodeptr& _Root() const
{
return (_Parent(_Head));
}
void _Rrotate(_Nodeptr _X)
{
//_Lockit _Lk;
_Nodeptr _Y = _Left(_X);
_Left(_X) = _Right(_Y);
if (_Right(_Y) != _Nil)
_Parent(_Right(_Y)) = _X;
_Parent(_Y) = _Parent(_X);
if (_X == _Root())
_Root() = _Y;
else if (_X == _Right(_Parent(_X)))
_Right(_Parent(_X)) = _Y;
else
_Left(_Parent(_X)) = _Y;
_Right(_Y) = _X;
_Parent(_X) = _Y;
}
_Nodeptr _Ubound(const _K& _Kv) const
{
//_Lockit _Lk;
_Nodeptr _X = _Root();
_Nodeptr _Y = _Head;
while (_X != _Nil)
if (key_compare(_Kv, _Key(_X)))
_Y = _X, _X = _Left(_X);
else
_X = _Right(_X);
return (_Y);
}
_Nodeptr _Buynode(_Nodeptr _Parg, _Redbl _Carg)
{
_Nodeptr _S = (_Nodeptr)allocator._Charalloc(
1 * sizeof (_Node));
_Parent(_S) = _Parg;
_Color(_S) = _Carg;
return (_S);
}
void _Consval(_Tptr _P, const _Ty& _V)
{
_Construct(&*_P, _V);
}
void _Destval(_Tptr _P)
{
_Destroy(&*_P);
}
void _Freenode(_Nodeptr _S)
{
allocator.deallocate(_S, 1);
}
_A allocator;
_Pr key_compare;
_Nodeptr _Head;
bool _Multi;
size_type _Size;
};
template<class _K, class _Ty, class _Kfn, class _Pr, class _A>
_Tree<_K, _Ty, _Kfn, _Pr, _A>::_Nodeptr
_Tree<_K, _Ty, _Kfn, _Pr, _A>::_Nil = 0;
template<class _K, class _Ty, class _Kfn, class _Pr, class _A>
size_t _Tree<_K, _Ty, _Kfn, _Pr, _A>::_Nilrefs = 0;
// tree TEMPLATE OPERATORS
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator==(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (_X.size() == _Y.size()
&& equal(_X.begin(), _X.end(), _Y.begin()));
}
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator!=(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (!(_X == _Y));
}
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator<(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (lexicographical_compare(_X.begin(), _X.end(),
_Y.begin(), _Y.end()));
}
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator>(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (_Y < _X);
}
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator<=(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (!(_Y < _X));
}
template<class _K, class _Ty, class _Kfn,
class _Pr, class _A> inline
bool operator>=(const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _X,
const _Tree<_K, _Ty, _Kfn, _Pr, _A>& _Y)
{
return (!(_X < _Y));
}
_STD_END
#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */
#endif /* _STLTREE_H_ */
/*
* Copyright (c) 1995 by P.J. Plauger. ALL RIGHTS RESERVED.
* Consult your license regarding permissions and restrictions.
*/
/*
* This file is derived from software bearing the following
* restrictions:
*
* 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.
*/