Method draw_stats_screen

src/screen.cpp:709–795

    lines.push_back(buf);

void ScreenPrinter::draw_stats_screen()
{
    long   localElapsedTime, globalElapsedTime ;
    struct timeval currentTime;
    float  averageCallRate;
    float  realInstantCallRate;
    unsigned long numberOfCall;
    CStat* s = display_scenario->stats;
    unsigned const bufsiz = 256;
    char buf[bufsiz];

    GET_TIME (&currentTime);
    // computing the real call rate
    globalElapsedTime   = s->computeDiffTimeInMs (&currentTime, &s->M_startTime);
    localElapsedTime    = s->computeDiffTimeInMs (&currentTime, &s->M_pdStartTime);
    // the call rate is for all the call : incoming and outgoing
    numberOfCall        = (s->M_counters[s->CPT_C_IncomingCallCreated] +
                           s->M_counters[s->CPT_C_OutgoingCallCreated]);
    averageCallRate     = (globalElapsedTime > 0 ?
                           1000*(float)numberOfCall/(float)globalElapsedTime :
                           0.0);
    numberOfCall        = (s->M_counters[s->CPT_PD_IncomingCallCreated] +
                           s->M_counters[s->CPT_PD_OutgoingCallCreated]);
    realInstantCallRate = (localElapsedTime  > 0 ?
                           1000*(float)numberOfCall / (float)localElapsedTime :
                           0.0);

    // build and display header info
    DISPLAY_TXT ("Start Time  ", s->formatTime(&s->M_startTime));
    DISPLAY_TXT ("Last Reset Time", s->formatTime(&s->M_pdStartTime));
    DISPLAY_TXT ("Current Time", s->formatTime(&currentTime));

    // printing the header in the middle
    DISPLAY_CROSS_LINE();
    DISPLAY_HEADER();
    DISPLAY_CROSS_LINE();

    DISPLAY_TXT_COL ("Elapsed Time",
                     s->msToHHMMSSus(localElapsedTime),
                     s->msToHHMMSSus(globalElapsedTime));

    DISPLAY_VAL_RATEF_COL ("Call Rate",  realInstantCallRate, averageCallRate);
    DISPLAY_CROSS_LINE ();

    DISPLAY_2VAL  ("Incoming calls created",
                   s->M_counters[s->CPT_PD_IncomingCallCreated],
                   s->M_counters[s->CPT_C_IncomingCallCreated]);
    DISPLAY_2VAL  ("Outgoing calls created",
                   s->M_counters[s->CPT_PD_OutgoingCallCreated],
                   s->M_counters[s->CPT_C_OutgoingCallCreated]);
    DISPLAY_CUMUL ("Total Calls created", s->M_counters[s->CPT_C_IncomingCallCreated] +
                   s->M_counters[s->CPT_C_OutgoingCallCreated]);
    DISPLAY_PERIO ("Current Calls",
                   s->M_counters[s->CPT_C_CurrentCall]);

    if (s->M_genericMap.size()) {
        DISPLAY_CROSS_LINE ();
    }