- Fix link resolution with proper relative/absolute path handling - Improve link styling with underline decoration - Hide leaf nodes from tree, only show directories - Fix log file path for packaged app
933 B
933 B
HashMap::operator=
HashMap& operator=(const HashMap& other);
HashMap& operator=(HashMap&& other) noexcept;
赋值运算符,用另一个 HashMap 的内容替换当前内容。
参数:
other- 源哈希表(拷贝版本为const引用,移动版本为右值引用)
返回: 对当前对象的引用 (*this)
复杂度:
- 拷贝赋值:O(m_bucketCount + other.m_size)
- 移动赋值:O(m_size),需要先清空当前内容
示例:
XCEngine::Containers::HashMap<int, const char*> map1;
map1.Insert(1, "one");
map1.Insert(2, "two");
XCEngine::Containers::HashMap<int, const char*> map2;
map2 = map1; // 拷贝赋值
XCEngine::Containers::HashMap<int, const char*> map3;
map3 = std::move(map1); // 移动赋值,map1 在此调用后状态不确定
相关文档
- HashMap 总览 - 返回类总览
- Copy/Move - 拷贝/移动构造