Clean up namespace issues

avoiding "uses..." in header files.

src/AIModel/AIAircraft.cxx

@@ -40,13 +40,16 @@
 #  include <ieeefp.h>
 #endif
 
-using std::string;
 
 #include "AIAircraft.hxx"
 #include "performancedata.hxx"
 #include "performancedb.hxx"
 #include <signal.h>
 
+using std::string;
+using std::cerr;
+using std::endl;
+
 //#include <Airports/trafficcontroller.hxx>
 
 FGAIAircraft::FGAIAircraft(FGAISchedule *ref) :

src/AIModel/AIBase.cxx

@@ -149,7 +149,7 @@ FGAIBase::~FGAIBase() {
     if (_fx && _refID != 0 && _refID !=  1) {
         SGSoundMgr *smgr = globals->get_soundmgr();
         if (smgr) {
-          stringstream name;
+          std::stringstream name;
           name <<  "aifx:";
           name << _refID;
           smgr->remove(name.str());
@@ -250,7 +250,7 @@ void FGAIBase::update(double dt) {
                 props->setStringValue("sim/sound/path", fxpath.c_str());
 
                 // initialize the sound configuration
-                stringstream name;
+                std::stringstream name;
                 name <<  "aifx:";
                 name << _refID;
                 _fx = new FGFX(name.str(), props);

src/AIModel/AIManager.cxx

@@ -91,7 +91,7 @@ FGAIManager::postinit() {
         enabled->setBoolValue(true);
 
     // process all scenarios
-    map<string, bool> scenarios;
+    std::map<string, bool> scenarios;
     for (int i = 0 ; i < root->nChildren() ; i++) {
         SGPropertyNode *n = root->getChild(i);
         if (strcmp(n->getName(), "scenario"))

src/AIModel/submodel.cxx

@@ -23,6 +23,8 @@
 #include "AIManager.hxx"
 #include "AIBallistic.hxx"
 
+using std::cout;
+using std::endl;
 
 const double FGSubmodelMgr::lbs_to_slugs = 0.031080950172;
 
@@ -824,7 +826,7 @@ void FGSubmodelMgr::valueChanged(SGPropertyNode *prop)
 
     const char* _model_added = _model_added_node->getStringValue();
 
-    basic_string <char>::size_type indexCh2b;
+    std::basic_string <char>::size_type indexCh2b;
 
     string str2 = _model_added;
     const char *cstr2b = "multiplayer";

src/ATC/trafficcontrol.cxx

@@ -53,6 +53,8 @@
 
 using std::sort;
 using std::string;
+using std::cout;
+using std::endl;
 
 /***************************************************************************
  * ActiveRunway

src/Main/fg_init.cxx

@@ -113,6 +113,9 @@
 #include "positioninit.hxx"
 
 using std::string;
+using std::endl;
+using std::cerr;
+using std::cout;
 using namespace boost::algorithm;
 
 

src/Traffic/SchedFlight.hxx

@@ -40,22 +40,18 @@
 #ifndef _FGSCHEDFLIGHT_HXX_
 #define _FGSCHEDFLIGHT_HXX_
 
-
-using namespace std;
-
-using std::vector;
-
+class FGAirport;
 
 class FGScheduledFlight
 {
 private:
-  string callsign;
-  string fltRules;
+  std::string callsign;
+  std::string fltRules;
   FGAirport *departurePort;
   FGAirport *arrivalPort;
-  string depId;
-  string arrId;
-  string requiredAircraft;
+  std::string depId;
+  std::string arrId;
+  std::string requiredAircraft;
   time_t departureTime;
   time_t arrivalTime;
   time_t repeatPeriod;
@@ -116,8 +112,8 @@ public:
   void setFlightRules(string val) { fltRules = val; };
 };
 
-typedef vector<FGScheduledFlight*>           FGScheduledFlightVec;
-typedef vector<FGScheduledFlight*>::iterator FGScheduledFlightVecIterator;
+typedef std::vector<FGScheduledFlight*>           FGScheduledFlightVec;
+typedef std::vector<FGScheduledFlight*>::iterator FGScheduledFlightVecIterator;
 
 typedef std::map < std::string, FGScheduledFlightVec > FGScheduledFlightMap;
 

src/Traffic/Schedule.hxx

@@ -38,16 +38,16 @@ class FGAIAircraft;
 class FGAISchedule
 {
  private:
-  string modelPath;
-  string homePort;
-  string livery;
-  string registration;
-  string airline;
-  string acType;
-  string m_class;
-  string flightType;
-  string flightIdentifier;
-  string currentDestination;
+  std::string modelPath;
+  std::string homePort;
+  std::string livery;
+  std::string registration;
+  std::string airline;
+  std::string acType;
+  std::string m_class;
+  std::string flightType;
+  std::string flightIdentifier;
+  std::string currentDestination;
   bool heavy;
   FGScheduledFlightVec flights;
   SGGeod position;

src/Traffic/TrafficMgr.cxx

@@ -67,12 +67,11 @@
 #include <Airports/simple.hxx>
 #include <Main/fg_init.hxx>
 
-
-
 #include "TrafficMgr.hxx"
 
 using std::sort;
 using std::strcmp;
+using std::endl;
 
 /**
  * Thread encapsulating parsing the traffic schedules. 
@@ -180,7 +179,7 @@ void FGTrafficManager::shutdown()
   
     // Save the heuristics data
     bool saveData = false;
-    ofstream cachefile;
+    std::ofstream cachefile;
     if (fgGetBool("/sim/traffic-manager/heuristics")) {
         SGPath cacheData(globals->get_fg_home());
         cacheData.append("ai");
@@ -305,7 +304,7 @@ void FGTrafficManager::loadHeuristics()
       cacheData.append(airport + "-cache.txt");
       string revisionStr;
       if (cacheData.exists()) {
-        ifstream data(cacheData.c_str());
+        std::ifstream data(cacheData.c_str());
         data >> revisionStr;
         if (revisionStr != "[TrafficManagerCachedata:ref:2011:09:04]") {
           SG_LOG(SG_GENERAL, SG_ALERT,"Traffic Manager Warning: discarding outdated cachefile " << 
@@ -434,7 +433,7 @@ void FGTrafficManager::readTimeTableFromFile(SGPath infileName)
     string buffString;
     vector <string> tokens, depTime,arrTime;
     vector <string>::iterator it;
-    ifstream infile(infileName.str().c_str());
+    std::ifstream infile(infileName.str().c_str());
     while (1) {
          infile.getline(buffer, 256);
          if (infile.eof()) {