std::hash(std::basic_stacktrace)

在标头 `<stacktrace>` 定义
template< class Allocator > struct hash<std::basic_stacktrace<Allocator>>;		(C++23 起)

std::hash 对 std::basic_stacktrace 的模板特化允许用户获得 std::basic_stacktrace 类型值的哈希。

此特化的 operator() 为 noexcept 。

hash (C++11)	散列函数对象 (类模板)
std::hash<std::stacktrace_entry> (C++23)	std::stacktrace_entry 的散列支持 (类模板特化)

成员函数
basic_stacktrace::basic_stacktrace (C++23)
basic_stacktrace::~basic_stacktrace (C++23)
basic_stacktrace::operator= (C++23)
basic_stacktrace::current (C++23)
basic_stacktrace::get_allocator (C++23)
迭代器
basic_stacktrace::beginbasic_stacktrace::cbegin (C++23)(C++23)
basic_stacktrace::endbasic_stacktrace::cend (C++23)(C++23)
basic_stacktrace::rbeginbasic_stacktrace::crbegin (C++23)(C++23)
basic_stacktrace::rendbasic_stacktrace::crend (C++23)(C++23)
容量
basic_stacktrace::empty (C++23)
basic_stacktrace::size (C++23)
basic_stacktrace::max_size (C++23)
元素访问
basic_stacktrace::operator[] (C++23)
basic_stacktrace::at (C++23)
修改器
basic_stacktrace::swap (C++23)
非成员函数
operator== operator<=> (C++23)(C++23)
std::swap (C++23)
to_string (C++23)
operator<< (C++23)
辅助类
hash<basic_stacktrace> (C++23)