Andrey Semashev 0106ffda5f Added string_view/ref::substr overloads taking no arguments. ...

This effectively adds support for pos=0 default argument value.
The separate overload is better as it avoids instantiating std::min,
boost::throw_exception and removes std::out_of_range construction, which
potentially reduces code size, while maintaining the same behavior.

Fixes https://github.com/boostorg/utility/issues/96.

2022-05-03 00:46:03 +03:00

..

boost

Added string_view/ref::substr overloads taking no arguments.

2022-05-03 00:46:03 +03:00