std::to_string

Header: <stacktrace>

Returns a string with a description of st.

# Declarations

template< class Allocator >
std::string to_string( const std::basic_stacktrace<Allocator>& st );

(since C++23)

# Parameters

• st: a basic_stacktrace whose description is to be returned

# Return value

A string with a description of st.

# Notes

Custom allocators support for this function is not provided, because the implementations usually require platform specific allocations, system 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

#include <stacktrace>
#include <string>
#include <iostream>
 
int main()
{
    auto trace = std::stacktrace::current();
    std::cout << std::to_string(trace) << '\n';
}

# See also

• to_string