X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FAirports%2Frunwayprefs.cxx;h=fac1807fb1820daed60be9f78eb696d81b2e5058;hb=afcdbd3158503773644aa07dd86cd92d67946bd4;hp=af715ac3552b98a791d8486f522b98968be44ae7;hpb=a99ea1c7b5fb0ba69810bbad9b6aca8b4cdc116b;p=flightgear.git

diff --git a/src/Airports/runwayprefs.cxx b/src/Airports/runwayprefs.cxx
index af715ac35..fac1807fb 100644
--- a/src/Airports/runwayprefs.cxx
+++ b/src/Airports/runwayprefs.cxx
@@ -26,6 +26,8 @@
 #endif
 
 #include <math.h>
+#include <cstdlib>
+#include <cstring>
 
 #include <simgear/compiler.h>
 
@@ -40,369 +42,372 @@
  * ScheduleTime
  ***************e*************************************************************/
 void ScheduleTime::clear()
-{ 
-  start.clear();
-  end.clear();
-  scheduleNames.clear();
+{
+    start.clear();
+    end.clear();
+    scheduleNames.clear();
 }
 
 
-ScheduleTime::ScheduleTime(const ScheduleTime &other) 
+ScheduleTime::ScheduleTime(const ScheduleTime & other)
 {
-  //timeVec   start;
-  timeVecConstIterator i;
-  for (i = other.start.begin(); i != other.start.end(); i++)
-    start.push_back(*i);
-   for (i = other.end.begin(); i != other.end.end(); i++)
-    end.push_back(*i);
-   stringVecConstIterator k;
-   for (k = other.scheduleNames.begin(); k != other.scheduleNames.end(); k++)
-     scheduleNames.push_back(*k);
-  
-  //timeVec   end;
-  //stringVec scheduleNames;
-  tailWind = other.tailWind;
-  crssWind = other.tailWind;
+    //timeVec   start;
+    timeVecConstIterator i;
+    for (i = other.start.begin(); i != other.start.end(); i++)
+        start.push_back(*i);
+    for (i = other.end.begin(); i != other.end.end(); i++)
+        end.push_back(*i);
+    stringVecConstIterator k;
+    for (k = other.scheduleNames.begin(); k != other.scheduleNames.end();
+         k++)
+        scheduleNames.push_back(*k);
+
+    //timeVec   end;
+    //stringVec scheduleNames;
+    tailWind = other.tailWind;
+    crssWind = other.tailWind;
 }
 
 
-ScheduleTime & ScheduleTime::operator= (const ScheduleTime &other) 
+ScheduleTime & ScheduleTime::operator=(const ScheduleTime & other)
 {
-  //timeVec   start;
-  clear();
-  timeVecConstIterator i;
-  for (i = other.start.begin(); i != other.start.end(); i++)
-    start.push_back(*i);
-   for (i = other.end.begin(); i != other.end.end(); i++)
-    end.push_back(*i);
-   stringVecConstIterator k;
-   for (k = other.scheduleNames.begin(); k != other.scheduleNames.end(); k++)
-     scheduleNames.push_back(*k);
-  
-  //timeVec   end;
-  //stringVec scheduleNames;
-  tailWind = other.tailWind;
-  crssWind = other.tailWind;
-  return *this;
+    //timeVec   start;
+    clear();
+    timeVecConstIterator i;
+    for (i = other.start.begin(); i != other.start.end(); i++)
+        start.push_back(*i);
+    for (i = other.end.begin(); i != other.end.end(); i++)
+        end.push_back(*i);
+    stringVecConstIterator k;
+    for (k = other.scheduleNames.begin(); k != other.scheduleNames.end();
+         k++)
+        scheduleNames.push_back(*k);
+
+    //timeVec   end;
+    //stringVec scheduleNames;
+    tailWind = other.tailWind;
+    crssWind = other.tailWind;
+    return *this;
 }
+
 string ScheduleTime::getName(time_t dayStart)
 {
-  if ((start.size() != end.size()) || (start.size() != scheduleNames.size()))
-    {
-      SG_LOG( SG_GENERAL, SG_INFO, "Unable to parse schedule times" );
-      exit(1);
-    }
-  else
-    {
-      int nrItems = start.size();
-      //cerr << "Nr of items to process: " << nrItems << endl;
-      if (nrItems > 0)
-  	{
-  	  for (unsigned int i = 0; i < start.size(); i++)
-  	    {
-	      //cerr << i << endl;
-  	      if ((dayStart >= start[i]) && (dayStart <= end[i]))
-		return scheduleNames[i];
-	    }
-  	}
-      //couldn't find one so return 0;
-      //cerr << "Returning 0 " << endl;
+    if ((start.size() != end.size())
+        || (start.size() != scheduleNames.size())) {
+        SG_LOG(SG_GENERAL, SG_INFO, "Unable to parse schedule times");
+        exit(1);
+    } else {
+        int nrItems = start.size();
+        //cerr << "Nr of items to process: " << nrItems << endl;
+        if (nrItems > 0) {
+            for (unsigned int i = 0; i < start.size(); i++) {
+                //cerr << i << endl;
+                if ((dayStart >= start[i]) && (dayStart <= end[i]))
+                    return scheduleNames[i];
+            }
+        }
+        //couldn't find one so return 0;
+        //cerr << "Returning 0 " << endl;
     }
     return string("");
-}			      
+}
+
 /******************************************************************************
  * RunwayList
  *****************************************************************************/
 
-RunwayList::RunwayList(const RunwayList &other)
+RunwayList::RunwayList(const RunwayList & other)
 {
-  type = other.type;
-  stringVecConstIterator i;
-  for (i = other.preferredRunways.begin(); i != other.preferredRunways.end(); i++)
-    preferredRunways.push_back(*i);
+    type = other.type;
+    stringVecConstIterator i;
+    for (i = other.preferredRunways.begin();
+         i != other.preferredRunways.end(); i++)
+        preferredRunways.push_back(*i);
 }
-RunwayList& RunwayList::operator= (const RunwayList &other)
+
+RunwayList & RunwayList::operator=(const RunwayList & other)
 {
-  type = other.type;
-  preferredRunways.clear();
-  stringVecConstIterator i;
-  for (i = other.preferredRunways.begin(); i != other.preferredRunways.end(); i++)
-    preferredRunways.push_back(*i);
-  return *this;
+    type = other.type;
+    preferredRunways.clear();
+    stringVecConstIterator i;
+    for (i = other.preferredRunways.begin();
+         i != other.preferredRunways.end(); i++)
+        preferredRunways.push_back(*i);
+    return *this;
 }
-void RunwayList::set(const string &tp, const string &lst)
+
+void RunwayList::set(const string & tp, const string & lst)
 {
-  //weekday          = atoi(timeCopy.substr(0,1).c_str());
-  //    timeOffsetInDays = weekday - currTimeDate->getGmt()->tm_wday;
-  //    timeCopy = timeCopy.substr(2,timeCopy.length());
-  type = tp;
-  string rwys = lst;
-  string rwy;
-  while (rwys.find(",") != string::npos)
-    {
-      rwy = rwys.substr(0, rwys.find(",",0));
-      //cerr << "adding runway [" << rwy << "] to the list " << endl;
-      preferredRunways.push_back(rwy);
-      rwys.erase(0, rwys.find(",",0)+1); // erase until after the first whitspace
-      while (rwys[0] == ' ')
-	rwys.erase(0, 1); // Erase any leading whitespaces.
-      //cerr << "Remaining runway list " << rwys;
-    } 
-  preferredRunways.push_back(rwys);
-  //exit(1);
+    //weekday          = atoi(timeCopy.substr(0,1).c_str());
+    //    timeOffsetInDays = weekday - currTimeDate->getGmt()->tm_wday;
+    //    timeCopy = timeCopy.substr(2,timeCopy.length());
+    type = tp;
+    string rwys = lst;
+    string rwy;
+    while (rwys.find(",") != string::npos) {
+        rwy = rwys.substr(0, rwys.find(",", 0));
+        //cerr << "adding runway [" << rwy << "] to the list " << endl;
+        preferredRunways.push_back(rwy);
+        rwys.erase(0, rwys.find(",", 0) + 1);   // erase until after the first whitspace
+        while (rwys[0] == ' ')
+            rwys.erase(0, 1);   // Erase any leading whitespaces.
+        //cerr << "Remaining runway list " << rwys;
+    }
+    preferredRunways.push_back(rwys);
+    //exit(1);
 }
 
-void RunwayList::clear() 
+void RunwayList::clear()
 {
-  type = "";
-  preferredRunways.clear();
+    type = "";
+    preferredRunways.clear();
 }
+
 /****************************************************************************
  *
  ***************************************************************************/
 
-RunwayGroup::RunwayGroup(const RunwayGroup &other)
+RunwayGroup::RunwayGroup(const RunwayGroup & other)
 {
-  name = other.name; 
-  RunwayListVecConstIterator i;
-  for (i = other.rwyList.begin(); i != other.rwyList.end(); i++)
-    rwyList.push_back(*i);
-  choice[0] = other.choice[0];
-  choice[1] = other.choice[1];
-  nrActive = other.nrActive;
+    name = other.name;
+    RunwayListVecConstIterator i;
+    for (i = other.rwyList.begin(); i != other.rwyList.end(); i++)
+        rwyList.push_back(*i);
+    choice[0] = other.choice[0];
+    choice[1] = other.choice[1];
+    nrActive = other.nrActive;
 }
-RunwayGroup& RunwayGroup:: operator= (const RunwayGroup &other)
-{ 
-  rwyList.clear();
-  name = other.name; 
-  RunwayListVecConstIterator i;
-  for (i = other.rwyList.begin(); i != other.rwyList.end(); i++)
-    rwyList.push_back(*i); 
-  choice[0] = other.choice[0];
-  choice[1] = other.choice[1];
-  nrActive = other.nrActive;
-  return *this;
+
+RunwayGroup & RunwayGroup::operator=(const RunwayGroup & other)
+{
+    rwyList.clear();
+    name = other.name;
+    RunwayListVecConstIterator i;
+    for (i = other.rwyList.begin(); i != other.rwyList.end(); i++)
+        rwyList.push_back(*i);
+    choice[0] = other.choice[0];
+    choice[1] = other.choice[1];
+    nrActive = other.nrActive;
+    return *this;
 }
 
-void RunwayGroup::setActive(const FGAirport* airport, 
-			    double windSpeed, 
-			    double windHeading, 
-			    double maxTail, 
-			    double maxCross,
-			    stringVec *currentlyActive)
+void RunwayGroup::setActive(const FGAirport * airport,
+                            double windSpeed,
+                            double windHeading,
+                            double maxTail,
+                            double maxCross, stringVec * currentlyActive)
 {
 
-  FGRunway* rwy;
-  int activeRwys = rwyList.size(); // get the number of runways active
-  int nrOfPreferences;
-  // bool found = true;
-  // double heading;
-  double hdgDiff;
-  double crossWind;
-  double tailWind;
-  string name;
-  //stringVec names;
-  int bestMatch = 0, bestChoice = 0;
-
-  if (activeRwys > 0)
-    {  
-      // Now downward iterate across all the possible preferences
-      // starting by the least preferred choice working toward the most preferred choice
-
-      nrOfPreferences = rwyList[0].getRwyList()->size();
-      bool validSelection = true;
-      bool foundValidSelection = false;
-      for (int i = nrOfPreferences-1; i >= 0; i--)
-	{
-	  int match = 0;
-	  
-
-	  // Test each runway listed in the preference to see if it's possible to use
-	  // If one runway of the selection isn't allowed, we need to exclude this
-	  // preference, however, we don't want to stop right there, because we also
-	  // don't want to randomly swap runway preferences, unless there is a need to. 
-	  //
-	  validSelection = true;
-	  for (int j = 0; j < activeRwys; j++)
-    {
-	     rwy = airport->getRunwayByIdent(rwyList[j].getRwyList(i));
-       
-	    		  //cerr << "Succes" << endl;
-		  hdgDiff = fabs(windHeading - rwy->headingDeg());
-		  //cerr << "Wind Heading: " << windHeading << "Runway Heading: " <<rwy._heading << endl;
-		  //cerr << "Wind Speed  : " << windSpeed << endl;
-		  if (hdgDiff > 180)
-		    hdgDiff = 360 - hdgDiff;
-		  //cerr << "Heading diff: " << hdgDiff << endl;
-		  hdgDiff *= ((2*M_PI)/360.0); // convert to radians
-		  crossWind = windSpeed * sin(hdgDiff);
-		  tailWind  = -windSpeed * cos(hdgDiff);
-		  //cerr << ". Tailwind : " << tailWind;
-		  //cerr << ". Crosswnd : " << crossWind;
-		  if ((tailWind > maxTail) || (crossWind > maxCross))
-		    {
-		      //cerr << ". [Invalid] " << endl;
-		      validSelection = false;
-		   }
-		  else 
-		    {
-		      //cerr << ". [Valid] ";
-		  }
-		              //cerr << endl;
-    } // of active runways iteration
-      
-	  if (validSelection) 
-	    {
-	      //cerr << "Valid selection  : " << i << endl;;
-	      foundValidSelection = true;
-	      for (stringVecIterator it = currentlyActive->begin(); 
-		   it != currentlyActive->end(); it++)
-		{
-		  if ((*it) == name)
-		    match++;
-		}
-	      if (match >= bestMatch) {
-		bestMatch = match;
-		bestChoice = i;
-	      }
-	    } 
-	  //cerr << "Preference " << i << " bestMatch " << bestMatch << " choice " << bestChoice << endl;
-	}
-      if (foundValidSelection)
-	{
-	  //cerr << "Valid runay selection : " << bestChoice << endl;
-	  nrActive = activeRwys;
-	  active = bestChoice;
-	  return;
-	}
-      // If this didn't work, due to heavy winds, try again
-      // but select only one landing and one takeoff runway. 
-      choice[0] = 0;
-      choice[1] = 0;
-      for (int i = activeRwys-1;  i; i--)
-	{
-	  if (rwyList[i].getType() == string("landing"))
-	    choice[0] = i;
-	  if (rwyList[i].getType() == string("takeoff"))
-	    choice[1] = i;
-	}
-      //cerr << "Choosing " << choice[0] << " for landing and " << choice[1] << "for takeoff" << endl;
-      nrOfPreferences = rwyList[0].getRwyList()->size();
-      for (int i = 0; i < nrOfPreferences; i++)
-	{
-	  bool validSelection = true;
-	  for (int j = 0; j < 2; j++)
-	    {
-        name = rwyList[choice[j]].getRwyList(i);
-        rwy = airport->getRunwayByIdent(name);
-        
-		  //cerr << "Succes" << endl;
-		  hdgDiff = fabs(windHeading - rwy->headingDeg());
-		  if (hdgDiff > 180)
-		    hdgDiff = 360 - hdgDiff;
-		  hdgDiff *= ((2*M_PI)/360.0); // convert to radians
-		  crossWind = windSpeed * sin(hdgDiff);
-		  tailWind  = -windSpeed * cos(hdgDiff);
-		  if ((tailWind > maxTail) || (crossWind > maxCross))
-		    validSelection = false;
-		
-
-	    }
-	  if (validSelection)
-	    {
-	      //cerr << "Valid runay selection : " << i << endl;
-	      active = i;
-	      nrActive = 2;
-	      return;
-	    }
-	}
+    FGRunway *rwy;
+    int activeRwys = rwyList.size();    // get the number of runways active
+    int nrOfPreferences;
+    // bool found = true;
+    // double heading;
+    double hdgDiff;
+    double crossWind;
+    double tailWind;
+    string name;
+    //stringVec names;
+    int bestMatch = 0, bestChoice = 0;
+
+    if (activeRwys > 0) {
+        // Now downward iterate across all the possible preferences
+        // starting by the least preferred choice working toward the most preferred choice
+
+        nrOfPreferences = rwyList[0].getRwyList()->size();
+        bool validSelection = true;
+        bool foundValidSelection = false;
+        for (int i = nrOfPreferences - 1; i >= 0; i--) {
+            int match = 0;
+
+
+            // Test each runway listed in the preference to see if it's possible to use
+            // If one runway of the selection isn't allowed, we need to exclude this
+            // preference, however, we don't want to stop right there, because we also
+            // don't want to randomly swap runway preferences, unless there is a need to. 
+            //
+            validSelection = true;
+            
+            for (int j = 0; j < activeRwys; j++) {
+                string ident(rwyList[j].getRwyList(i));
+                if (!airport->hasRunwayWithIdent(ident)) {
+                    SG_LOG(SG_GENERAL, SG_WARN,
+                           "no such runway:" << ident << " at " <<
+                           airport->ident());
+                    continue;
+                }
+
+                rwy = airport->getRunwayByIdent(ident);
+
+                //cerr << "Succes" << endl;
+                hdgDiff = fabs(windHeading - rwy->headingDeg());
+                name    = rwy->name();
+
+
+                if (hdgDiff > 180)
+                    hdgDiff = 360 - hdgDiff;
+                //cerr << "Heading diff: " << hdgDiff << endl;
+                hdgDiff *= ((2 * M_PI) / 360.0);        // convert to radians
+                crossWind = windSpeed * sin(hdgDiff);
+                tailWind = -windSpeed * cos(hdgDiff);
+                //cerr << "Runway : " << rwy->name() << ": " << rwy->headingDeg() << endl;
+                //cerr << ". Tailwind : " << tailWind;
+                //cerr << ". Crosswnd : " << crossWind;
+                if ((tailWind > maxTail) || (crossWind > maxCross)) {
+                    //cerr << ". [Invalid] " << endl;
+                    validSelection = false;
+                } else {
+                    //cerr << ". [Valid] ";
+                }
+                //cerr << endl;
+                for (stringVecIterator it = currentlyActive->begin();
+                     it != currentlyActive->end(); it++) {
+                    //cerr << "Checking : \"" << (*it) << "\". vs \"" << name << "\"" << endl;
+                    if ((*it) == name) {
+                        match++;
+                    }
+                }
+            }                   // of active runways iteration
+
+            if (validSelection) {
+                //cerr << "Valid selection  : " << i << endl;;
+                foundValidSelection = true;
+                if (match >= bestMatch) {
+                    bestMatch = match;
+                    bestChoice = i;
+                }
+            }
+            //cerr << "Preference " << i << "Match " << match << " bestMatch " << bestMatch << " choice " << bestChoice << " valid selection " << validSelection << endl;
+        }
+        if (foundValidSelection) {
+            //cerr << "Valid runay selection : " << bestChoice << endl;
+            nrActive = activeRwys;
+            active = bestChoice;
+            return;
+        }
+        // If this didn't work, due to heavy winds, try again
+        // but select only one landing and one takeoff runway. 
+        choice[0] = 0;
+        choice[1] = 0;
+        for (int i = activeRwys - 1; i; i--) {
+            if (rwyList[i].getType() == string("landing"))
+                choice[0] = i;
+            if (rwyList[i].getType() == string("takeoff"))
+                choice[1] = i;
+        }
+        //cerr << "Choosing " << choice[0] << " for landing and " << choice[1] << "for takeoff" << endl;
+        nrOfPreferences = rwyList[0].getRwyList()->size();
+        for (int i = 0; i < nrOfPreferences; i++) {
+            bool validSelection = true;
+            for (int j = 0; j < 2; j++) {
+                name = rwyList[choice[j]].getRwyList(i);
+                rwy = airport->getRunwayByIdent(name);
+
+                //cerr << "Succes" << endl;
+                hdgDiff = fabs(windHeading - rwy->headingDeg());
+                if (hdgDiff > 180)
+                    hdgDiff = 360 - hdgDiff;
+                hdgDiff *= ((2 * M_PI) / 360.0);        // convert to radians
+                crossWind = windSpeed * sin(hdgDiff);
+                tailWind = -windSpeed * cos(hdgDiff);
+                if ((tailWind > maxTail) || (crossWind > maxCross))
+                    validSelection = false;
+
+
+            }
+            if (validSelection) {
+                //cerr << "Valid runay selection : " << i << endl;
+                active = i;
+                nrActive = 2;
+                return;
+            }
+        }
     }
-  active = -1;
-  nrActive = 0;
+    active = -1;
+    nrActive = 0;
 }
 
-void RunwayGroup::getActive(int i, string &name, string &type)
+void RunwayGroup::getActive(int i, string & name, string & type)
 {
-  if (i == -1)
-    {
-      return;
-    }
-  if (nrActive == (int)rwyList.size())
-    {
-      name = rwyList[i].getRwyList(active);
-      type = rwyList[i].getType();
+    if (i == -1) {
+        return;
     }
-  else
-    { 
-      name = rwyList[choice[i]].getRwyList(active);
-      type = rwyList[choice[i]].getType();
+    if (nrActive == (int) rwyList.size()) {
+        name = rwyList[i].getRwyList(active);
+        type = rwyList[i].getType();
+    } else {
+        name = rwyList[choice[i]].getRwyList(active);
+        type = rwyList[choice[i]].getType();
     }
 }
+
 /*****************************************************************************
  * FGRunway preference
  ****************************************************************************/
-FGRunwayPreference::FGRunwayPreference(FGAirport* ap) : 
-  _ap(ap)
+FGRunwayPreference::FGRunwayPreference(FGAirport * ap):
+_ap(ap)
 {
-  //cerr << "Running default Constructor" << endl;
-  initialized = false;
+    //cerr << "Running default Constructor" << endl;
+    initialized = false;
 }
 
-FGRunwayPreference::FGRunwayPreference(const FGRunwayPreference &other)
+FGRunwayPreference::FGRunwayPreference(const FGRunwayPreference & other)
 {
-  initialized = other.initialized;
+    initialized = other.initialized;
 
-  comTimes = other.comTimes; // Commercial Traffic;
-  genTimes = other.genTimes; // General Aviation;
-  milTimes = other.milTimes; // Military Traffic;
+    comTimes = other.comTimes;  // Commercial Traffic;
+    genTimes = other.genTimes;  // General Aviation;
+    milTimes = other.milTimes;  // Military Traffic;
 
-  PreferenceListConstIterator i;
-  for (i = other.preferences.begin(); i != other.preferences.end(); i++)
-    preferences.push_back(*i);
+    PreferenceListConstIterator i;
+    for (i = other.preferences.begin(); i != other.preferences.end(); i++)
+        preferences.push_back(*i);
 }
-  
-FGRunwayPreference & FGRunwayPreference::operator= (const FGRunwayPreference &other)
+
+FGRunwayPreference & FGRunwayPreference::operator=(const FGRunwayPreference
+                                                   & other)
 {
-  initialized = other.initialized;
-  
-  comTimes = other.comTimes; // Commercial Traffic;
-  genTimes = other.genTimes; // General Aviation;
-  milTimes = other.milTimes; // Military Traffic;
-  
-  PreferenceListConstIterator i;
-  preferences.clear();
-  for (i = other.preferences.begin(); i != other.preferences.end(); i++)
-    preferences.push_back(*i);
-  return *this;
+    initialized = other.initialized;
+
+    comTimes = other.comTimes;  // Commercial Traffic;
+    genTimes = other.genTimes;  // General Aviation;
+    milTimes = other.milTimes;  // Military Traffic;
+
+    PreferenceListConstIterator i;
+    preferences.clear();
+    for (i = other.preferences.begin(); i != other.preferences.end(); i++)
+        preferences.push_back(*i);
+    return *this;
 }
 
 ScheduleTime *FGRunwayPreference::getSchedule(const char *trafficType)
 {
-  if (!(strcmp(trafficType, "com"))) {
-    return &comTimes;
-  }
-  if (!(strcmp(trafficType, "gen"))) {
-    return &genTimes;
-  }
-  if (!(strcmp(trafficType, "mil"))) {
-    return &milTimes;
-  }
-  return 0;
+    if (!(strcmp(trafficType, "com"))) {
+        return &comTimes;
+    }
+    if (!(strcmp(trafficType, "gen"))) {
+        return &genTimes;
+    }
+    if (!(strcmp(trafficType, "mil"))) {
+        return &milTimes;
+    }
+    return 0;
 }
 
-RunwayGroup *FGRunwayPreference::getGroup(const string &groupName)
+RunwayGroup *FGRunwayPreference::getGroup(const string & groupName)
 {
-  PreferenceListIterator i = preferences.begin();
-  if (preferences.begin() == preferences.end())
-    return 0;
-  while (!(i == preferences.end() || i->getName() == groupName))
-    i++;
-  if (i != preferences.end())
-    return &(*i);
-  else
-    return 0;
+    PreferenceListIterator i = preferences.begin();
+    if (preferences.begin() == preferences.end())
+        return 0;
+    while (!(i == preferences.end() || i->getName() == groupName))
+        i++;
+    if (i != preferences.end())
+        return &(*i);
+    else
+        return 0;
 }
 
- string FGRunwayPreference::getId() { 
-   return _ap->getId(); 
- };
+string FGRunwayPreference::getId()
+{
+    return _ap->getId();
+};