empty()

template<typename _CharT, typename _Traits, typename _Alloc, template< typename, typename, typename > class _Base>

bool __gnu_cxx::__versa_string< _CharT, _Traits, _Alloc, _Base >::empty ( ) const

inlinenodiscardnoexcept

Returns true if the string is empty. Equivalent to *this == "".

Definition at line 528 of file vstring.h.

      { return this->size() == 0; }