Method bit_width

cpp/src/parquet/types.cc:1683–1685

}

int IntLogicalType::bit_width() const {
  return (dynamic_cast<const LogicalType::Impl::Int&>(*impl_)).bit_width();
}

bool IntLogicalType::is_signed() const {
  return (dynamic_cast<const LogicalType::Impl::Int&>(*impl_)).is_signed();