Method pMeasureBinindex

Extensions/PilotOSMachine/QPilotOSMachine.cpp:394–427

}

double QPilotOSMachine::pMeasureBinindex(QProg& prog, std::string index, int backendID)
{
    try
    {
        QPanda::QVec qubit_vector;
        get_all_used_qubits(prog, qubit_vector);
        if (index.size() > qubit_vector.size())
        {
            throw std::runtime_error("pMeasureBinindex parms error:" + index);
        }
        if (m_machine_type == "Pilot")
        {
            PilotQVM::ErrorCode err_code;
            complex_d result;
            if ((err_code = m_pilot_machine->execute_single_amplitude_task(
                convert_qprog_to_originir(prog, this),
                binary_to_inter(index), result, backendID))
                != PilotQVM::ErrorCode::NO_ERROR_FOUND)
            {
                throw std::runtime_error("pMeasureBinindex run error,please check the parms,error code:"
                    + std::to_string(int(err_code)));
            }
            return result.real() * result.real() + result.imag() * result.imag();
        }
        QPanda::SingleAmplitudeQVM m_single_amplitude_machine;
        m_single_amplitude_machine.init();
        m_single_amplitude_machine.run(prog, qubit_vector);
        return m_single_amplitude_machine.pMeasureBinindex(index);
    }
    catch (const std::exception& e)
    {
        PTraceInfo("Catch unknow exception" << e.what());
    }
}

double QPilotOSMachine::pMeasureDecindex(QProg& prog, std::string index, int backendID)
{