Pds App package

This package contains various applications that are used by online or can be used to read xtc files.

app/bldreader.cc

Beamline data reader

Classes

• class bldData
  Public Member Functions

   void 	reset ()
   void 	dump () const
   void 	header () const
  

  Public Attributes

   unsigned 	seconds
   unsigned 	nanoseconds
   unsigned 	pulseId
   const BldDataFEEGasDetEnergy * 	gasdet
   const BldDataEBeamV0 * 	ebeamV0
   const BldDataEBeam * 	ebeam
   const BldDataPhaseCavity * 	phasecav
  

• class myLevelIter
  Public Types

    enum {Stop, Continue};
  

  Public Member Functions

    // Constructor
    myLevelIter(Xtc* xtc, unsigned depth) // inherits from XtcIterator (see xtc package)
    int  process(Xtc* xtc);
  

Functions

 void 	usage (char *progname)
 bool 	parse_time (const char *arg, ClockTime &clk)
 int 	main (int argc, char *argv[])

app/cfgreader.cc

Configuration reader

Classes

• class myLevelIter
  This class inherits from XtcIterator and implements a large number of process(DetInfo,ConfigInfo) functions that can be called depending on which detector and configuration one is looking for.

• Functions

    void 	usage (char *progname)
    int 	main (int argc, char *argv[])
  

app/dmgreader.cc

classes

• class myLevelIter
  This class inherits from XtcIterator and implements one process member function.
  Public Types:

  enum {Stop, Continue}
  

  Public Member Functions

  // Constructor
  myLevelIter(Xtc* xtc, unsigned depth)
  
  process(Xtc* xtc)
  

Functions

void usage(char* progname)
int main(int argc, char* argv[])

app/livextcreader.cc

Classes

• Class LiveXtcFileIterator
  Public Member Functions

    // Constructor and destructor
    LiveXtcFileIterator(const char* xtcname, size_t maxDgramSize)
    ~LiveXtcFileIterator()
  
   Dgram* next()
   

• Class myLevelIter
  Inherits fromm XtcIterator and implements the process member function.
  Public Types

    enum {Stop, Continue}
    

  Public Member Functions

    // Constructor
    myLevelIter(Xtc* xtc, unsigned depth)
  
    int process(Xtc* xtc)
    

Functions

void usage(char* progname)
int main(int argc, char* argv[])

app/xtcmodify.cc

Classes

• Class myLevelIter
  Inherits from XtcIterator and implements several versions of the process member function in order to process data from several imaging detectors.
  Public Types:

    enum {Stop, Continue}
    

  Public Member Functions

    // Constructor
    myLevelIter(Xtc* xtc,
                unsigned depth,
                int fd)
    void process(DetInfo& info, Princeton::ConfigV1& config)
    void process(DetInfo& info, const Princeton::FrameV1& frame)
    void process(const DetInfo& d, const Camera::FrameV1& f)
    void process(const DetInfo& info, const FCCD::FccdConfigV2& config)
    int process(Xtc* xtc)
    

Functions

void usage(char* progname)
int main(int argc, char* argv[])

app/XtcMonitorClient.cc and app/XtcMonitorClient.hh

Classes

• class Pds::XtcMonitorClient
  Base class.
  Public Member Functions

        // Constructor and virtual destructor
        XtcMonitorClient ()
        virtual ~XtcMonitorClient ()
  
       int run (const char *partitionTag, int tr_index=0)
       int run (const char *partitionTag, int tr_index, int ev_index)
       virtual int processDgram (Dgram *)
    

• class Pds::DgramHandler
  (This class is defined in XtcMonitorClient.cc, not mentioned in .hh file)
  Public Member Functions:

    // Constructors
    DgramHandler (XtcMonitorClient &client,
                  mqd_t trq,
                  mqd_t evqin,
                  mqd_t *evqout,
                  unsigned ev_index,
                  const char *tag, char *myShm)
     // Destructor
     ~DgramHandler ()
  
     // Functions
     bool event ()
     bool transition ()
     

• Functions
  (These functions are also only declared in XtcMonitorClient.cc, not mentioned in .hh file)

     int XtcMonitorClient::run(const char * tag, int tr_index)
     int XtcMonitorClient::run(const char * tag, int tr_index, int ev_index)
     

app/xtcmonclient.cc

Classes

• class MyMonitorClient
  Inherits from Pds::XtcMonitorClient, implements its own processDgram function.
  Public Member Functions

    // Constructor
   MyMonitorClient (int rate)
  
   int processDgram (Pds::Dgram *dg)
  

Functions

void 	usage (char *progname)
int 	main (int argc, char *argv[])

app/XtcMonitorServer.cc and app/XtcMonitorServer.hh

Classes

• class Pds::XtcMonitorServer
  Public Types

     numberofTrBuffers = 8
     Handled
     Deferred
     enum  { numberofTrBuffers = 8 }
     enum  Result { Handled, Deferred }
     

  Public Member Functions

     // Constructor and destructor
     XtcMonitorServer (const char *tag,
                       unsigned sizeofBuffers,
                       unsigned numberofEvBuffers,
                       unsigned numberofClients,
                       unsigned sequenceLength=1)
     virtual ~XtcMonitorServer()
     Result events (Dgram *dg)
     void routine ()
     

  Protected Member Functions

   
     void _pop_transition () 
     

app/xtcmonserver.cc

Classes

• class MyMonitorServer
  Inherits from XtcMonitorServer
  Public Member Functions

     // Constructor and destructor
     MyMonitorServer (const char *tag,
                      unsigned sizeofBuffers,
                      unsigned numberofEvBuffers,
                      unsigned numberofClients,
                      unsigned sequenceLength)
     ~MyMonitorServer ()
  
     XtcMonitorServer::Result events (Dgram \*dg)
     Dgram * newDatagram ()
     void deleteDatagram (Dgram \*dg)
     

  Functions

     long long int  timeDiff (struct timespec \*end, struct timespec \*start)
     void  usage (char \*progname)
     void sigfunc (int sig_no)
     int  main (int argc, char \*argv\[\])

app/xtcreader.cc

app/XtcEpicsFileReader.cc and app/XtcEpicsFileReader.hh

app/XtcEpicsIterator.cc and app/XtcEpicsIterator.hh

app/xtcEpicsReaderTest.cc

app/xtcMonClientExample.cc

app/XtcMonitorMsg.cc and app/XtcMonitorMsg.hh