Function ok

cpp/src/arrow/status.h:288–288

Return true iff the status indicates success.

  /// Return true iff the status indicates success.
  constexpr bool ok() const { return (state_ == NULLPTR); }

  /// Return true iff the status indicates an out-of-memory error.
  constexpr bool IsOutOfMemory() const { return code() == StatusCode::OutOfMemory; }