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std::stacktrace_entry(3) C++ Standard Libary std::stacktrace_entry(3) NAME std::stacktrace_entry - std::stacktrace_entry Synopsis Defined in header <stacktrace> class stacktrace_entry; (since C++23) The stacktrace_entry class provides operations for querying informa- tion about an evaluation in a stacktrace. Each stacktrace_entry object is either empty, or represents an evaluation in a stacktrace. stacktrace_entry models std::regular and std::three_way_comparable<std::strong_ordering>. Member types native_handle_type(C++23) implementation-defined native handle type Member functions constructor constructs a new stacktrace_entry (C++23) (public member function) destructor destroys the stacktrace_entry (C++23) (public member function) operator= assigns the contents of one stacktrace_entry to an- other (C++23) (public member function) Observers native_handle gets the implementation-defined native handle of the stacktrace_entry (C++23) (public member function) operator bool checks whether the stacktrace_entry is empty (C++23) (public member function) Query description gets the description of the evaluation represented by the (C++23) stacktrace_entry (public member function) gets the name of the source file that lexically con- tains the source_file expression or statement whose evaluation is repre- sented by the (C++23) stacktrace_entry (public member function) source_line gets the line number that lexically relates the evalu- ation represented (C++23) by the stacktrace_entry (public member function) Non-member functions operator== compares two stacktrace_entry values operator<=> (function) (C++23) to_string returns a string with a description of the stack- trace_entry (C++23) (function) operator<< performs stream output of stacktrace_entry (C++23) (function template) Helper classes std::hash<std::stacktrace_entry> hash support for std::stack- trace_entry (C++23) (class template specializa- tion) std::formatter<std::stacktrace_entry> formatting support for stack- trace_entry (C++23) (class template specializa- tion) Notes boost::stacktrace::frame (available in Boost.Stacktrace) can be used instead when std::stacktrace_entry is not available. Feature-test macro Value Std Feature __cpp_lib_stacktrace 202011L (C++23) Stacktrace library Example This section is incomplete Reason: no example See also basic_stacktrace approximate representation of an invocation se- quence consists of (C++23) stacktrace entries (class template) source_location a class representing information about the source code, such as (C++20) file names, line numbers, and function names (class) Category: * Todo no example http://cppreference.com 2024.06.10 std::stacktrace_entry(3)
NAME | Synopsis | Member types | Member functions | Observers | Non-member functions | Helper classes | Notes | Example | See also | Category:
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