Method RBuffer

r/src/arrow_types.h:175–179

class RBuffer : public MutableBuffer {
 public:
  explicit RBuffer(RVector vec)
      : MutableBuffer(reinterpret_cast<uint8_t*>(getDataPointer(vec)),
                      vec.size() * sizeof(typename RVector::value_type),
                      arrow::CPUDevice::memory_manager(gc_memory_pool())),
        vec_(vec) {}

 private:
  // vec_ holds the memory