完成了README中文版修改

modification_log.md

@@ -0,0 +1 @@
+

test.cpp

@@ -0,0 +1,24 @@
+//
+// Created by JYC on 2025/4/22.
+//
+#include "/ticket_map.hpp"
+#include <iostream>
+
+int main() {
+    jss::ticket_map<int, std::string> map;  // 明确使用 jss:: 前缀
+
+    // 插入元素并获取分配的票号
+    auto ticket = map.insert("Hello, World!");
+    std::cout << "Inserted with ticket: " << ticket << std::endl;
+
+    // 通过票号访问元素
+    std::cout << "Value: " << map[ticket] << std::endl;
+
+    // 遍历容器中的所有元素
+    for (const auto& entry : map) {
+        std::cout << "Ticket: " << entry.ticket << ", Value: " << entry.value << std::endl;
+    }
+
+    return 0;
+}
+// 陈佳宇

ticket_map.hpp

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <limits>
 #include <cstdlib>
 #include <vector>
 #include <algorithm>
@@ -77,7 +78,7 @@ namespace jss {
                 value_type value;
             };
 
-        public:
+            public:
             /// Required iterator typedefs
             using reference= value_type;
             /// Required iterator typedefs
@@ -158,37 +159,44 @@ namespace jss {
         };
 
     public:
-        /// Standard iterator typedef
+        /// Standard iterator typedef、
+
         using iterator= iterator_impl<false>;
         /// Standard const_iterator typedef
+
         using const_iterator= iterator_impl<true>;
 
         /// Construct an empty map
+
         constexpr ticket_map() noexcept : nextId(), filledItems(0) {}
 
         /// Construct a map from a range of elements
+
         template <typename Iter>
         constexpr ticket_map(Iter first, Iter last) : ticket_map() {
             insert(first, last);
         }
 
         /// Move-construct from other. The elements of other are transferred to
         /// *this; other is left empty
+
         constexpr ticket_map(ticket_map &&other) noexcept :
             nextId(std::move(other.nextId)), data(std::move(other.data)),
             filledItems(std::move(other.filledItems)) {
             other.filledItems= 0;
         }
         /// Copy-construct from other. *this will have the same elements and
-        /// next ticket value as other.
+
         constexpr ticket_map(ticket_map const &other)= default;
         /// Copy-assign from other
+
         constexpr ticket_map &operator=(ticket_map const &other) {
             ticket_map temp(other);
             swap(temp);
             return *this;
         }
         /// Move-assign from other
+
         constexpr ticket_map &operator=(ticket_map &&other) noexcept {
             ticket_map temp(std::move(other));
             swap(temp);
@@ -197,11 +205,13 @@ namespace jss {
 
         /// Returns true if there are no elements currently in the map, false
         /// otherwise
+
         constexpr bool empty() const noexcept {
             return size() == 0;
         }
 
         /// Returns the number of elements currently in the map
+
         constexpr std::size_t size() const noexcept {
             return filledItems;
         }
@@ -210,6 +220,7 @@ namespace jss {
         /// Returns the ticket for the new entry.
         /// Invalidates any existing iterators into the map.
         /// Throws overflow_error if the Ticket values have overflowed.
+
         constexpr Ticket insert(Value v) {
             return emplace(std::move(v));
         }
@@ -219,6 +230,7 @@ namespace jss {
         /// entry, or end() if no values were inserted.
         /// Invalidates any existing iterators into the map.
         /// Throws overflow_error if the Ticket values have overflowed.
+
         template <typename Iter>
         constexpr iterator insert(Iter first, Iter last) {
             auto const index= data.size();
@@ -232,6 +244,7 @@ namespace jss {
         /// is assigned a new ticket value. Returns the ticket for the new
         /// entry. Invalidates any existing iterators into the map.
         /// Throws overflow_error if the Ticket values have overflowed.
+
         template <typename... Args> constexpr Ticket emplace(Args &&... args) {
             if(overflow)
                 throw std::overflow_error(
@@ -249,57 +262,70 @@ namespace jss {
 
         /// Find a value in the map by its ticket. Returns an iterator referring
         /// to the found element, or end() if no element could be found
+         /// 通过票证在映射中查找值。返回指向找到元素的迭代器，如果未找到元素则返回 end()
         constexpr const_iterator find(const Ticket &ticket) const noexcept {
             return {lookup(data, ticket), this};
         }
 
         /// Find a value in the map by its ticket. Returns an iterator referring
         /// to the found element, or end() if no element could be found
+         /// 通过票证在映射中查找值。返回指向找到元素的迭代器，如果未找到元素则返回 end()
         constexpr iterator find(const Ticket &ticket) noexcept {
             return {lookup(data, ticket), this};
         }
 
         /// Find a value in the map by its ticket. Returns a reference to the
         /// found element. Throws std:out_of_range if the value was not present.
+        /// 通过票证在映射中查找值。返回指向找到元素的引用。
+        ///如果值不存在，则抛出 std::out_of_range 异常。
         constexpr Value &operator[](const Ticket &ticket) {
             return index(data, ticket);
         }
 
         /// Find a value in the map by its ticket. Returns a reference to the
         /// found element. Throws std:out_of_range if the value was not present.
+        /// 通过票证在映射中查找值。返回指向找到元素的引用。如果值不存在，则抛出 std::out_of_range 异常。
         constexpr const Value &operator[](const Ticket &ticket) const {
             return index(data, ticket);
         }
 
         /// Returns an iterator to the first element, or end() if the container
         /// is empty
+          /// 返回指向第一个元素的迭代器，如果容器为空则返回 end()
         constexpr iterator begin() noexcept {
             return {next_valid(data.begin()), this};
         }
 
         /// Returns an iterator one-past-the-end of the container
+         /// 返回指向容器末尾后一个元素的 const_iterator
         constexpr iterator end() noexcept {
             return {data.end(), this};
         }
 
         /// Returns a const_iterator to the first element, or end() if the
         /// container is empty
+         /// 返回指向第一个元素的 const_iterator
+         ///如果容器为空则返回 cend()
         constexpr const_iterator begin() const noexcept {
             return {next_valid(data.begin()), this};
         }
 
         /// Returns a const_iterator one-past-the-end of the container
+        /// 返回指向容器末尾后一个元素的 const_iterator
         constexpr const_iterator end() const noexcept {
             return {data.end(), this};
         }
 
         /// Returns a const_iterator to the first element, or cend() if the
         /// container is empty
+        /// 返回指向第一个元素的 const_iterator
+        ///如果容器为空则返回 cend()
         constexpr const_iterator cbegin() const noexcept {
             return {next_valid(data.begin()), this};
         }
 
         /// Returns a const_iterator one-past-the-end of the container
+        /// 返回指向容器末尾后一个元素的 const_iterator
         constexpr const_iterator cend() const noexcept {
             return {data.end(), this};
         }
@@ -309,6 +335,10 @@ namespace jss {
         /// if there was no element with the specified ticket.
         /// Invalidates any existing iterators into the map.
         /// Compacts the data if there are too many empty slots.
+       /// 删除具有指定票证的元素。如果存在下一个元素，则返回指向下一个元素的迭代器，否则返回 end()。
+       ///如果未找到具有指定票证的元素，则返回 end()。
+       ///删除元素会使得所有现有的映射迭代器失效。
+       ///如果存在过多的空闲槽位，则压缩数据。
         constexpr iterator erase(const Ticket &ticket) noexcept {
             return {erase_entry(lookup(data, ticket)), this};
         }
@@ -476,4 +506,4 @@ namespace std {
         jss::ticket_map<Ticket, Value> &rhs) noexcept {
         lhs.swap(rhs);
     }
-} // namespace std
+} // namespace std