SequenceEmpty#

Construct an empty tensor sequence, with given data type.

Outputs

Attributes

dtype (int): (Optional) The data type of the tensors in the output sequence. The default type is ‘float’.

Type Constraints

S: Constrain output types to any tensor type. Allowed types: seq(tensor(bool)), seq(tensor(complex128)), seq(tensor(complex64)), seq(tensor(double)), seq(tensor(float)), seq(tensor(float16)), seq(tensor(int16)), seq(tensor(int32)), seq(tensor(int64)), seq(tensor(int8)), seq(tensor(string)), seq(tensor(uint16)), seq(tensor(uint32)), seq(tensor(uint64)), seq(tensor(uint8)).

Examples#

test_cc_sequence_empty_default

Node:
  SequenceEmpty() -> (empty_seq)

Inputs:

Outputs:
  empty_seq: shape=(), dtype=int64
    0

test_cc_sequence_empty_int64

Node:
  SequenceEmpty() -> (empty_seq)
  Attributes:
    dtype = 7

Inputs:

Outputs:
  empty_seq: shape=(), dtype=int64
    0