Type of the element type returned by tensorsfollowing theArray API.

Parameters:

code – element type based on onnx definition,if str, it looks into classonnx.TensorPrototo retrieve the code

classmethodtype_name()→str[source]¶

Returns its full name.

Allowed element type based on numpy dtypes.

Parameters:

dtype – DType or a string

classmethodget_set_name(dtypes)[source]¶

Returns the set name.

classmethodtype_name()→str[source]¶

Returns its fullname.

Defines an optional parameter type.

Parameters:

dtype – parameter type

classmethodtype_name()→str[source]¶

Returns its full name.

Defines an optional tensor type.

Parameters:

dtype – element type

Defines a parameter type.

Parameters:

• dtype – parameter type

• optional – is optional or not

classmethodonnx_type()[source]¶

Returns the onnx corresponding type.

classmethodtype_name()→str[source]¶

Returns its full name.

Defines a scalar.

Defines a sequence of tensors.

classmethodtype_name()→str[source]¶

Returns its full name.

Defines a shape type.

Used to annotate functions.

Parameters:

• dtypes – tuple ofElemType

• shape – tuple of integer or strings or None

• name – name of the type

classmethodissuperset(tensor_type:type)→bool[source]¶

Tells ifcls is a superset oftensor_type.

classmethodsupports_dtype(dtype:DType)→bool[source]¶

Determines if the element typedtypeis withindtypes.

classmethodtype_name()→str[source]¶

Returns its full name.

Defines a sequence of tensors.

classmethodlen()[source]¶

Returns the number of types.

classmethodtype_name()→str[source]¶

Returns its full name.