Function applyControlledSwap

quest/src/api/operations.cpp:660–666

}

void applyControlledSwap(Qureg qureg, int control, int qubit1, int qubit2) {
    validate_quregFields(qureg, __func__);
    validate_controlAndTwoTargets(qureg, control, qubit1, qubit2, __func__);

    // harmlessly re-valdiates
    applyMultiStateControlledSwap(qureg, &control, nullptr, 1, qubit1, qubit2);
}

void applyMultiControlledSwap(Qureg qureg, int* controls, int numControls, int qubit1, int qubit2) {
    validate_quregFields(qureg, __func__);