I have a requirement to store very small double numbers into a string format and then later reverse them. However, when I try to run
std::to_string() on a small number like
4.7816457028269855e-143 then it simply makes it 0.
I referred Set precision of std::to_string when converting floating point values and its linked duplicate. But will setting the precision to a very large number solve this issue in all the platforms?
How to fix this issue?
Using any alternatives to
to_string() is fine.
Source: Windows Questions C++