std::to_string

`<stacktrace>`
`std::string to_string( const std::stacktrace_entry& f );`		( C++23)

f.

, , f.source_file() f.source_line().

f stacktrace_entry,

f.

, .

, , , , , .

#include <stacktrace>
#include <string>
#include <iostream>

int main()
{
    auto st = std::stacktrace::current();
    std::cout <<
        "    :\n" +
        std::to_string(std::stacktrace_entry{}) << '\n';
    if (st.size() > 0) {
        std::cout <<
            "    :\n" +
            std::to_string(st[0]) << '\n';
    }
}

:

    :

    :
0x0000000000402DE9 in ./prog.exe

to_string

(C++23)

basic_stacktrace
( ) []







(C++20)

(C++20)
(C++11)





(C++20)


/

(C++11)
(C++11)
(C++11)
(C++17)

-
stacktrace_entry::stacktrace_entry (C++23)
stacktrace_entry::operator= (C++23)

stacktrace_entry::native_handle (C++23)
stacktrace_entry::operator bool (C++23)

stacktrace_entry::description (C++23)
stacktrace_entry::source_file (C++23)
stacktrace_entry::source_line (C++23)
,
operator== operator<=> (C++23)(C++23)
to_string (C++23)
operator<< (C++23)

hash<stacktrace_entry> (C++23)
formatter<stacktrace_entry> (C++23)

cppreference.com

std::to_string