• Created by Unknown User (ofte), last modified on Oct 27, 2010

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/XtcMonitorMsg.cc and app/XtcMonitorMsg.hh

Classes

  • class XtcMonitorMsg
    Public Member Functions 
     	XtcMonitorMsg ()
 	XtcMonitorMsg (int bufferIndex)
 	~XtcMonitorMsg ()

        int             bufferIndex () const
        int             numberOfBuffers () const
        int             sizeOfBuffers () const
        XtcMonitorMsg *	bufferIndex (int b)
        void            numberOfBuffers (int n)
        void            sizeOfBuffers (int s)
    Static Public Member Functions 
          static void     sharedMemoryName (const char *tag, char *buffer)
      static void     eventInputQueue (const char *tag, unsigned client, char *buffer)
      static void     eventOutputQueue (const char *tag, unsigned client, char *buffer)
      static void     transitionInputQueue (const char *tag, unsigned client, char *buffer)
      static void     discoveryQueue (const char *tag, char *buffer)

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 ()
  • class Pds::ShMsg
    This class is defined in XtcMonitorServer.cc.
    Public Member Functions 
            // Constructors and destructor
 	ShMsg ()
 	ShMsg (const XtcMonitorMsg &m, Dgram *dg)
 	~ShMsg ()

        const XtcMonitorMsg & msg () const
        Dgram * dg () const
  • class Pds::EventSequence
    This class is defined in XtcMonitorServer.cc
    Public Member Functions 
            // Constructor and destructor
	EventSequence (unsigned n)
 	~EventSequence ()

        bool       complete () const
        Dgram *    dgram (unsigned i) const
        unsigned   current () const
        unsigned   depth () const
        void       insert (Dgram *dg)
        void       clear ()

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/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 ()

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/xtcMonClientExample.cc

Another example of an xtc monitoring client.

Classes

  • class myLevelIter
    This one is similar to the implementation in e.g. bldreader.cc
  • class MyXtcMonitorClient
    This one is similar to the implementation in xtcmonclient.cc
  • Functions 
        void 	usage (char *progname)
    int 	main (int argc, char *argv[])

app/XtcEpicsIterator.cc and app/XtcEpicsIterator.hh

*Classes

  • class Pds::XtcEpicsIterator
    Public Member Functions 
     
       // Constructor
       XtcEpicsIterator (Xtc *xtc, unsigned int iDepth)

       virtual int process (Xtc *xtc)
    Static Public Attributes 
          static const int 	iXtcVersion = 1
      static const Src 	srcLevel
      static const int 	iMaxXtcSize = sizeof(EpicsPvCtrl<DBR_DOUBLE>) * 2600
      static const TypeId::Type 	typeIdXtc = TypeId::Id_Epics

app/XtcEpicsFileReader.cc and app/XtcEpicsFileReader.hh

Classes

  • class Pds::XtcEpicsFileReader
    Public Member Functions 
     
      // Constructor and destructor
        XtcEpicsFileReader (char *lcFnXtc)
        ~XtcEpicsFileReader ()

        int doFileRead ()

app/xtcEpicsReaderTest.cc

Functions

int 	Pds::xtcEpicsReadTest (char *sFnXtc)
void 	showUsageXtcEpicsTest ()
void 	showVersionXtcEpicsTest ()
int 	main (int argc, char **argv)

app/xtcreader.cc

Classes

  • class myLevelIter
    Similar implementation as in e.g. cfgreader.cc.

Functions

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