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diff --git a/STL/list.h b/STL/list.h
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@@ -1,520 +0,0 @@
-/*
- *
- * 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 and Microsoft
- * Corporation make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- */
-
-#ifndef LIST_H
-#define LIST_H
-
-#include <function.h>
-#include <algobase.h>
-#include <iterator.h>
-#include <bool.h>
-
-#ifndef Allocator
-#define Allocator allocator
-#include <defalloc.h>
-#endif
-
-#ifndef list
-#define list list
-#endif
-
-
-/*
- *Added by d:\\convert.pl --begin--
- */
-namespace std {
-/*
- *Added by d:\\convert.pl --end--
- */
-
-template <class T>
-class list {
-protected:
- typedef Allocator<void>::pointer void_pointer;
- struct list_node;
- friend list_node;
- struct list_node {
- void_pointer next;
- void_pointer prev;
- T data;
- };
- static Allocator<list_node> list_node_allocator;
- static Allocator<T> value_allocator;
-public:
- typedef T value_type;
- typedef Allocator<T> value_allocator_type;
- typedef Allocator<T>::pointer pointer;
- typedef Allocator<T>::reference reference;
- typedef Allocator<T>::const_reference const_reference;
- typedef Allocator<list_node> list_node_allocator_type;
- typedef Allocator<list_node>::pointer link_type;
- typedef Allocator<list_node>::size_type size_type;
- typedef Allocator<list_node>::difference_type difference_type;
-protected:
- size_type buffer_size() {
- return list_node_allocator.init_page_size();
- }
- struct list_node_buffer;
- friend list_node_buffer;
- struct list_node_buffer {
- void_pointer next_buffer;
- link_type buffer;
- };
-public:
- typedef Allocator<list_node_buffer> buffer_allocator_type;
- typedef Allocator<list_node_buffer>::pointer buffer_pointer;
-protected:
- static Allocator<list_node_buffer> buffer_allocator;
-/*
- * Changed by Terris
- */
- /*static*/ buffer_pointer buffer_list;
- /*static*/ link_type free_list;
- /*static*/ link_type next_avail;
- /*static*/ link_type last;
- void add_new_buffer() {
- buffer_pointer tmp = buffer_allocator.allocate((size_type)1);
- tmp->buffer = list_node_allocator.allocate(buffer_size());
- tmp->next_buffer = buffer_list;
- buffer_list = tmp;
- next_avail = buffer_list->buffer;
- last = next_avail + buffer_size();
- }
-/*
- * Changed by Terris
- */
- /*static*/ size_type number_of_lists;
- void deallocate_buffers();
- link_type get_node() {
- link_type tmp = free_list;
- return free_list ? (free_list = (link_type)(free_list->next), tmp)
- : (next_avail == last ? (add_new_buffer(), next_avail++)
- : next_avail++);
- // ugly code for inlining - avoids multiple returns
- }
- void put_node(link_type p) {
- p->next = free_list;
- free_list = p;
- }
-
-protected:
- link_type node;
- size_type length;
-public:
- class iterator;
- class const_iterator;
- class iterator : public bidirectional_iterator<T, difference_type> {
- friend class list<T>;
- friend class const_iterator;
-// friend bool operator==(const iterator& x, const iterator& y);
- protected:
- link_type node;
- iterator(link_type x) : node(x) {}
- public:
- iterator() {}
- bool operator==(const iterator& x) const { return node == x.node; }
- reference operator*() const { return (*node).data; }
- iterator& operator++() {
- node = (link_type)((*node).next);
- return *this;
- }
- iterator operator++(int) {
- iterator tmp = *this;
- ++*this;
- return tmp;
- }
- iterator& operator--() {
- node = (link_type)((*node).prev);
- return *this;
- }
- iterator operator--(int) {
- iterator tmp = *this;
- --*this;
- return tmp;
- }
- };
- class const_iterator : public bidirectional_iterator<T, difference_type> {
- friend class list<T>;
- protected:
- link_type node;
- const_iterator(link_type x) : node(x) {}
- public:
- const_iterator() {}
- const_iterator(const iterator& x) : node(x.node) {}
- bool operator==(const const_iterator& x) const { return node == x.node; }
- const_reference operator*() const { return (*node).data; }
- const_iterator& operator++() {
- node = (link_type)((*node).next);
- return *this;
- }
- const_iterator operator++(int) {
- const_iterator tmp = *this;
- ++*this;
- return tmp;
- }
- const_iterator& operator--() {
- node = (link_type)((*node).prev);
- return *this;
- }
- const_iterator operator--(int) {
- const_iterator tmp = *this;
- --*this;
- return tmp;
- }
- };
- typedef reverse_bidirectional_iterator<const_iterator, value_type,
- const_reference, difference_type>
- const_reverse_iterator;
- typedef reverse_bidirectional_iterator<iterator, value_type, reference,
- difference_type>
- reverse_iterator;
-/*
- * Changed by Terris
- */
- list() : length(0), free_list(0), buffer_list(0), next_avail(0), last(0), number_of_lists(0) {
- ++number_of_lists;
- node = get_node();
- (*node).next = node;
- (*node).prev = node;
- }
- iterator begin() { return (link_type)((*node).next); }
- const_iterator begin() const { return (link_type)((*node).next); }
- iterator end() { return node; }
- const_iterator end() const { return node; }
- 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());
- }
- bool empty() const { return length == 0; }
- size_type size() const { return length; }
- size_type max_size() const { return list_node_allocator.max_size(); }
- reference front() { return *begin(); }
- const_reference front() const { return *begin(); }
- reference back() { return *(--end()); }
- const_reference back() const { return *(--end()); }
- void swap(list<T>& x) {
- std::swap(node, x.node);
- std::swap(length, x.length);
- /*
- * Added By Terris
- */
- std::swap(buffer_list, x.buffer_list);
- std::swap(free_list, x.free_list);
- std::swap(next_avail, x.next_avail);
- std::swap(last, x.last);
- /*
- * Added By Terris
- */
- }
- iterator insert(iterator position, const T& x) {
- link_type tmp = get_node();
- construct(value_allocator.address((*tmp).data), x);
- (*tmp).next = position.node;
- (*tmp).prev = (*position.node).prev;
- (*(link_type((*position.node).prev))).next = tmp;
- (*position.node).prev = tmp;
- ++length;
- return tmp;
- }
- void insert(iterator position, const T* first, const T* last);
- void insert(iterator position, const_iterator first,
- const_iterator last);
- void insert(iterator position, size_type n, const T& x);
- void push_front(const T& x) { insert(begin(), x); }
- void push_back(const T& x) { insert(end(), x); }
- void erase(iterator position) {
- (*(link_type((*position.node).prev))).next = (*position.node).next;
- (*(link_type((*position.node).next))).prev = (*position.node).prev;
- destroy(value_allocator.address((*position.node).data));
- put_node(position.node);
- --length;
- }
- void erase(iterator first, iterator last);
- void pop_front() { erase(begin()); }
- void pop_back() {
- iterator tmp = end();
- erase(--tmp);
- }
-/*
- * Changed by Terris
- */
- list(size_type n, const T& value = T()) : length(0), free_list(0), buffer_list(0), next_avail(0), last(0), number_of_lists(0) {
- ++number_of_lists;
- node = get_node();
- (*node).next = node;
- (*node).prev = node;
- insert(begin(), n, value);
- }
-/*
- * Changed by Terris
- */
- list(const T* first, const T* last) : length(0), free_list(0), buffer_list(0), next_avail(0), last(0), number_of_lists(0) {
- ++number_of_lists;
- node = get_node();
- (*node).next = node;
- (*node).prev = node;
- insert(begin(), first, last);
- }
-/*
- * Changed by Terris
- */
- list(const list<T>& x) : length(0), free_list(0), buffer_list(0), next_avail(0), last(0), number_of_lists(0) {
- ++number_of_lists;
- node = get_node();
- (*node).next = node;
- (*node).prev = node;
- insert(begin(), x.begin(), x.end());
- }
- ~list() {
- erase(begin(), end());
- put_node(node);
- if (--number_of_lists == 0) deallocate_buffers();
- }
- list<T>& operator=(const list<T>& x);
-protected:
- void transfer(iterator position, iterator first, iterator last) {
- (*(link_type((*last.node).prev))).next = position.node;
- (*(link_type((*first.node).prev))).next = last.node;
- (*(link_type((*position.node).prev))).next = first.node;
- link_type tmp = link_type((*position.node).prev);
- (*position.node).prev = (*last.node).prev;
- (*last.node).prev = (*first.node).prev;
- (*first.node).prev = tmp;
- }
-public:
- void splice(iterator position, list<T>& x) {
- if (!x.empty()) {
- transfer(position, x.begin(), x.end());
- length += x.length;
- x.length = 0;
- }
- }
- void splice(iterator position, list<T>& x, iterator i) {
- iterator j = i;
- if (position == i || position == ++j) return;
- transfer(position, i, j);
- ++length;
- --x.length;
- }
- void splice(iterator position, list<T>& x, iterator first, iterator last) {
- if (first != last) {
- if (&x != this) {
- difference_type n = 0;
- distance(first, last, n);
- x.length -= n;
- length += n;
- }
- transfer(position, first, last);
- }
- }
- void remove(const T& value);
- void unique();
- void merge(list<T>& x);
- void reverse();
- void sort();
-};
-
-/*
- * Added by Terris
- */
-#if 0
-template <class T>
-list<T>::buffer_pointer list<T>::buffer_list = 0;
-
-template <class T>
-list<T>::link_type list<T>::free_list = 0;
-
-template <class T>
-list<T>::link_type list<T>::next_avail = 0;
-
-template <class T>
-list<T>::link_type list<T>::last = 0;
-
-template <class T>
-list<T>::size_type list<T>::number_of_lists = 0;
-/*
- * Added by Terris
- */
-#endif
-
-template <class T>
-list<T>::list_node_allocator_type list<T>::list_node_allocator;
-
-template <class T>
-list<T>::value_allocator_type list<T>::value_allocator;
-
-template <class T>
-list<T>::buffer_allocator_type list<T>::buffer_allocator;
-
-/*
- * currently the following does not work - made into a member function
-
-template <class T>
-inline bool operator==(const list<T>::iterator& x, const list<T>::iterator& y) {
- return x.node == y.node;
-}
-*/
-
-template <class T>
-inline bool operator==(const list<T>& x, const list<T>& y) {
- return x.size() == y.size() && equal(x.begin(), x.end(), y.begin());
-}
-
-template <class T>
-inline bool operator<(const list<T>& x, const list<T>& y) {
- return lexicographical_compare(x.begin(), x.end(), y.begin(), y.end());
-}
-
-template <class T>
-void list<T>::deallocate_buffers() {
- while (buffer_list) {
- buffer_pointer tmp = buffer_list;
- buffer_list = (buffer_pointer)(buffer_list->next_buffer);
- list_node_allocator.deallocate(tmp->buffer);
- buffer_allocator.deallocate(tmp);
- }
- free_list = 0;
- next_avail = 0;
- last = 0;
-}
-
-template <class T>
-void list<T>::insert(iterator position, const T* first, const T* last) {
- while (first != last) insert(position, *first++);
-}
-
-template <class T>
-void list<T>::insert(iterator position, const_iterator first,
- const_iterator last) {
- while (first != last) insert(position, *first++);
-}
-
-template <class T>
-void list<T>::insert(iterator position, size_type n, const T& x) {
- while (n--) insert(position, x);
-}
-
-template <class T>
-void list<T>::erase(iterator first, iterator last) {
- while (first != last) erase(first++);
-}
-
-template <class T>
-list<T>& list<T>::operator=(const list<T>& x) {
- if (this != &x) {
- iterator first1 = begin();
- iterator last1 = end();
- const_iterator first2 = x.begin();
- const_iterator last2 = x.end();
- while (first1 != last1 && first2 != last2) *first1++ = *first2++;
- if (first2 == last2)
- erase(first1, last1);
- else
- insert(last1, first2, last2);
- }
- return *this;
-}
-
-template <class T>
-void list<T>::remove(const T& value) {
- iterator first = begin();
- iterator last = end();
- while (first != last) {
- iterator next = first;
- ++next;
- if (*first == value) erase(first);
- first = next;
- }
-}
-
-template <class T>
-void list<T>::unique() {
- iterator first = begin();
- iterator last = end();
- if (first == last) return;
- iterator next = first;
- while (++next != last) {
- if (*first == *next)
- erase(next);
- else
- first = next;
- next = first;
- }
-}
-
-template <class T>
-void list<T>::merge(list<T>& x) {
- iterator first1 = begin();
- iterator last1 = end();
- iterator first2 = x.begin();
- iterator last2 = x.end();
- while (first1 != last1 && first2 != last2)
- if (*first2 < *first1) {
- iterator next = first2;
- transfer(first1, first2, ++next);
- first2 = next;
- } else
- ++first1;
- if (first2 != last2) transfer(last1, first2, last2);
- length += x.length;
- x.length= 0;
-}
-
-template <class T>
-void list<T>::reverse() {
- if (size() < 2) return;
- for (iterator first = ++begin(); first != end();) {
- iterator old = first++;
- transfer(begin(), old, first);
- }
-}
-
-template <class T>
-void list<T>::sort() {
- if (size() < 2) return;
- list<T> carry;
- list<T> counter[64];
- int fill = 0;
- while (!empty()) {
- carry.splice(carry.begin(), *this, begin());
- int i = 0;
- while(i < fill && !counter[i].empty()) {
- counter[i].merge(carry);
- carry.swap(counter[i++]);
- }
- carry.swap(counter[i]);
- if (i == fill) ++fill;
- }
- while(fill--) merge(counter[fill]);
-}
-
-#undef Allocator
-#undef list
-
-
-/*
- *Added by d:\\convert.pl --begin--
- */
-}
-/*
- *Added by d:\\convert.pl --end--
- */
-
-#endif