Standard library header (C++23) (original) (raw)
This header is part of the diagnostics library.
| Functions | |
|---|---|
| std::swap(std::basic_stacktrace)(C++23) | specializes the std::swap algorithm (function template) [edit] |
| to_string(C++23) | returns a string with a description of the stacktrace_entry (function) [edit] |
| to_string(C++23) | returns a string with a description of the basic_stacktrace (function template) [edit] |
| operator<<(C++23) | performs stream output of stacktrace_entry (function template) [edit] |
| operator<<(C++23) | performs stream output of basic_stracktrace (function template) [edit] |
[edit] Synopsis
namespace std { // class stacktrace_entry class stacktrace_entry; // class template basic_stacktrace template class basic_stacktrace; // basic_stacktrace typedef names using stacktrace = basic_stacktrace<allocator>; // non-member functions template void swap(basic_stacktrace& a, basic_stacktrace& b) noexcept(noexcept(a.swap(b))); string to_string(const stacktrace_entry& f); template string to_string(const basic_stacktrace& st); ostream& operator<<(ostream& os, const stacktrace_entry& f); template ostream& operator<<(ostream& os, const basic_stacktrace& st); namespace pmr { using stacktrace = std::basic_stacktrace<polymorphic_allocator>; } // hash support template struct hash; template<> struct hash; template struct hash<basic_stacktrace>; }
[edit] Class std::stacktrace_entry
namespace std { class stacktrace_entry { public: using native_handle_type = /* implementation-defined */; // constructors constexpr stacktrace_entry() noexcept; constexpr stacktrace_entry(const stacktrace_entry& other) noexcept; constexpr stacktrace_entry& operator=(const stacktrace_entry& other) noexcept; ~stacktrace_entry(); // observers constexpr native_handle_type native_handle() const noexcept; constexpr explicit operator bool() const noexcept; // query string description() const; string source_file() const; uint_least32_t source_line() const; // comparison friend constexpr bool operator==(const stacktrace_entry& x, const stacktrace_entry& y) noexcept; friend constexpr strong_ordering operator<=>(const stacktrace_entry& x, const stacktrace_entry& y) noexcept; }; }
[edit] Class template std::basic_stacktrace
namespace std { template class basic_stacktrace { public: using value_type = stacktrace_entry; using const_reference = const value_type&; using reference = value_type&; using const_iterator = /* implementation-defined /; using iterator = const_iterator; using reverse_iterator = std::reverse_iterator; using const_reverse_iterator = std::reverse_iterator; using difference_type = / implementation-defined /; using size_type = / implementation-defined */; using allocator_type = Allocator; // creation and assignment static basic_stacktrace current(const allocator_type& alloc = allocator_type()) noexcept; static basic_stacktrace current(size_type skip, const allocator_type& alloc = allocator_type()) noexcept; static basic_stacktrace current(size_type skip, size_type max_depth, const allocator_type& alloc = allocator_type()) noexcept; basic_stacktrace() noexcept(is_nothrow_default_constructible_v); explicit basic_stacktrace(const allocator_type& alloc) noexcept; basic_stacktrace(const basic_stacktrace& other); basic_stacktrace(basic_stacktrace&& other) noexcept; basic_stacktrace(const basic_stacktrace& other, const allocator_type& alloc); basic_stacktrace(basic_stacktrace&& other, const allocator_type& alloc); basic_stacktrace& operator=(const basic_stacktrace& other); basic_stacktrace& operator=(basic_stacktrace&& other) noexcept( allocator_traits::propagate_on_container_move_assignment::value || allocator_traits::is_always_equal::value); ~basic_stacktrace(); // observers allocator_type get_allocator() const noexcept; const_iterator begin() const noexcept; const_iterator end() const noexcept; const_reverse_iterator rbegin() const noexcept; const_reverse_iterator rend() const noexcept; const_iterator cbegin() const noexcept; const_iterator cend() const noexcept; const_reverse_iterator crbegin() const noexcept; const_reverse_iterator crend() const noexcept; bool empty() const noexcept; size_type size() const noexcept; size_type max_size() const noexcept; const_reference operator const; const_reference at(size_type) const; // comparisons template friend bool operator==(const basic_stacktrace& x, const basic_stacktrace& y) noexcept; template friend strong_ordering operator<=>(const basic_stacktrace& x, const basic_stacktrace& y) noexcept; // modifiers void swap(basic_stacktrace& other) noexcept(allocator_traits::propagate_on_container_swap::value || allocator_traits::is_always_equal::value); private: vector<value_type, allocator_type> frames_; // exposition only }; }