...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Return true if a matching prefix exists.
constexpr bool starts_with( string_view x) const; »more...
constexpr bool starts_with( char x) const; »more...
constexpr bool starts_with( char const* x) const; »more...