Method has_allocation

paddle/phi/core/tensor_array.cc:26–37

\brief Test whether the holder is created. \return Whether the holder is created.

/// \brief Test whether the holder is created.
/// \return Whether the holder is created.
bool TensorArray::has_allocation() const {
  if (tensors_.empty()) {
    return false;
  }

  for (auto const& tensor : tensors_) {
    if (!tensor.has_allocation()) {
      return false;
    }
  }
  return true;
}

/// \brief Test whether the tensor's storage in TensorArray is allocated.
/// return Whether all tensors in TensorArray is allocated.