boost-use-to-string¶
This check finds conversion from integer type like int
to std::string
or
std::wstring
using boost::lexical_cast
, and replace it with calls to
std::to_string
and std::to_wstring
.
It doesn’t replace conversion from floating points despite the to_string
overloads, because it would change the behaviour.
auto str = boost::lexical_cast<std::string>(42);
auto wstr = boost::lexical_cast<std::wstring>(2137LL);
// Will be changed to
auto str = std::to_string(42);
auto wstr = std::to_wstring(2137LL);