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std::to_string(3) C++ Standard Libary std::to_string(3) NAME std::to_string - std::to_string Synopsis Defined in header <stacktrace> template< class Allocator > (since C++23) std::string to_string( const std::basic_stacktrace<Allocator>& st ); Returns a string with a description of st. The description of a basic_stacktrace typically contains description of its entries, although the number of lines is not required to be equal to size(). Parameters st - a basic_stacktrace whose description is to be returned Return value A string with a description of st. Exceptions May throw implementation-defined exceptions. Notes Custom allocators support for this function is not provided, because the implementations usually require platform specific allocations, sys- tem calls and a lot of CPU intensive work, while a custom allocator does not provide benefits for this function as the platform specific operations take an order of magnitude more time than the allocation. Example // Run this code #include <stacktrace> #include <string> #include <iostream> int main() { auto trace = std::stacktrace::current(); std::cout << std::to_string(trace) << '\n'; } Possible output: 0# 0x0000000000402D97 in ./prog.exe 1# __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6 2# 0x0000000000402CA9 in ./prog.exe See also to_string returns a string with a description of the stacktrace_en- try (C++23) (function) http://cppreference.com 2022.07.31 std::to_string(3)
NAME | Synopsis | Parameters | Return value | Exceptions | Notes | Example | Possible output: | See also
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