measure

cuquantum.bindings.custatevecEx.measure(

intptr_t state_vector,

bit_string_ordering,

int32_t bit_string_ordering_len,

double randnum,

int collapse,

intptr_t reserved,

) → int64_t

Perform qubit measurements.

Parameters:

• state_vector (intptr_t) – StateVector instance.

• bit_string_ordering (object) –

  pointer to a host array of bit string ordering. It can be:

  • an int as the pointer address to the array, or

  • a Python sequence of int32_t.

• bit_string_ordering_len (int32_t) – length of bit_stringOrdering.

• randnum (double) – random number, [0, 1).

• collapse (int) – Collapse operation.

• reserved (intptr_t) – Reserved argument. A null pointer should be passed.

Returns:

measured bit string.

Return type:

int64_t

See also

custatevecExMeasure()