circuit_get_attribute#

cuquantum.bindings.custabilizer.circuit_get_attribute( intptr_t handle, intptr_t circuit, int attribute, intptr_t buffer, size_t size_in_bytes, )[source]#

Read a single structural attribute of a custabilizerCircuit_t.

Parameters:

handle (intptr_t) – Library handle.
circuit (intptr_t) – Circuit returned by custabilizerCreateCircuitFromString.
attribute (CircuitAttribute) – Value from custabilizerCircuitAttributes_t.
buffer (intptr_t) – Caller-owned host buffer receiving the attribute value.
size_in_bytes (size_t) – Size of buffer in bytes; must be large enough for the attribute’s value type.

Note

To compute the attribute size, use the itemsize of the corresponding data type, which can be queried using get_circuit_attribute_dtype().