Index: trunk/BNC/src/PPP/pppMain.h
===================================================================
--- trunk/BNC/src/PPP/pppMain.h	(revision 5682)
+++ trunk/BNC/src/PPP/pppMain.h	(revision 5682)
@@ -0,0 +1,78 @@
+#ifndef PPPMAIN_H
+#define PPPMAIN_H
+
+#include <sstream>
+#include <vector>
+#include "RTCM3/ephemeris.h"
+
+namespace BNC {
+
+class t_ephPool;
+class t_obsPool;
+class t_satObs;
+class t_station;
+class t_antex;
+class t_filter;
+
+class t_pppMain {
+ public:
+  t_pppMain();                                                      
+  ~t_pppMain();                                                     
+  void setOptions(const t_pppOpt* opt);                          
+  void putGPSEphemeris(const t_ephGPS* eph);                  
+  void putGloEphemeris(const t_ephGlo* eph);                  
+  void putOrbCorrections(int numCorr, const t_pppOrbCorr* corr); 
+  void putClkCorrections(int numCorr, const t_pppClkCorr* corr); 
+  void putBiases(int numBiases, const t_pppSatBiases* biases);   
+  void processEpoch(int numSatRover, const t_pppSatObs* satObsRover,
+                    t_pppOutput* output);                        
+  const t_ephPool* ephPool() const {return _ephPool;}
+  const t_obsPool* obsPool() const {return _obsPool;}
+  const t_antex*   antex() const {return _antex;}
+  const t_station* staRover() const {return _staRover;}
+  double offGG() const {return _offGG;}
+
+  std::ostringstream* _log; 
+  t_options*          _opt; 
+
+ private:
+  void initOutput(t_pppOutput* output);
+  void finish(t_irc::irc irc);
+  void clearObs();
+  t_irc::irc prepareObs(int numSat, const t_pppSatObs* satObs,
+                        std::vector<t_satObs*>& obsVector, t_time& epoTime);
+  t_irc::irc cmpModel(t_station* station, const ColumnVector& xyzc,
+                      std::vector<t_satObs*>& obsVector);
+  t_irc::irc cmpBancroft(const t_time& epoTime, 
+                         std::vector<t_satObs*>& obsVector, 
+                         ColumnVector& xyzc, bool print);
+  t_irc::irc createDifferences();
+  double cmpOffGG(std::vector<t_satObs*>& obsVector);
+
+  t_pppOutput*           _output;
+  t_ephPool*             _ephPool;
+  t_obsPool*             _obsPool;
+  t_time                 _epoTimeRover;
+  t_time                 _epoTimeBase;
+  t_station*             _staRover;
+  t_station*             _staBase;
+  t_antex*               _antex;
+  t_filter*              _filter;
+  double                 _offGG;
+  std::vector<t_satObs*> _obsRover;
+  std::vector<t_satObs*> _obsBase;
+
+};
+
+}; // namespace BNC
+
+/// Pointer to the main object
+extern GPSS::t_pppMain* pppMain;
+
+/// Log stream abbreviation
+#define LOG (*pppMain->_log)
+
+/// Options abbreviation
+#define OPT (pppMain->_opt)
+
+#endif