FuncDefn

class hugr.ops.FuncDefn(f_name: str, inputs: tys.TypeRow, params: list[tys.TypeParam] = <factory>, _outputs: tys.TypeRow | None = None, num_out: int = 1, visibility: Visibility = 'Private')

Bases: DfParentOp

Function definition operation, parent of a dataflow graph that defines the function.

Methods

inner_signature	Inner signature of the child dataflow graph.
name	Name of the operation.
port_kind	Get the kind of the given port.

Attributes

num_out
outputs	Output types of the function.
signature	Polymorphic signature of the function.
visibility	Visibility (for linking).
f_name	function name
inputs	input types of the function
params

f_name: str

function name

inner_signature() → FunctionType

Inner signature of the child dataflow graph.

inputs: tys.TypeRow

input types of the function

name() → str

Name of the operation.

property outputs: list[Type]

Output types of the function.

Raises:

IncompleteOp – If the outputs have not been set.

port_kind(port: InPort | OutPort) → ValueKind | ConstKind | FunctionKind | CFKind | OrderKind

Get the kind of the given port.

Example

>>> op = Const(val.TRUE)
>>> op.port_kind(OutPort(Node(0), 0))
ConstKind(Bool)

property signature: PolyFuncType

Polymorphic signature of the function.

Raises:

IncompleteOp – If the outputs have not been set.

visibility: Visibility = 'Private'

Visibility (for linking).