KM3NETDAQ::JDAQClock Class Reference

Auxiliary class to set DAQ system clock parameters. More...

#include <JDAQClock.hh>

Public Types
enum	JDAQClock_t { KM3NET = 1, PPM_DU = 3, ANTARES = 101 }
	Clock types. More...

Public Member Functions
	JDAQClock (const JDAQClock_t clock=KM3NET)
	Constructor. More...
JDAQClock_t	get () const
	Get clock type. More...
void	set (const JDAQClock_t clock)
	Set clock type. More...
void	set ()
	Set DAQ clock parameters. More...

Protected Attributes
JDAQClock_t	clock

Friends
std::istream &	operator>> (std::istream &in, JDAQClock &clock)
	Read clock from input. More...
std::ostream &	operator<< (std::ostream &out, const JDAQClock &clock)
	Write clock to output. More...

Detailed Description

Auxiliary class to set DAQ system clock parameters.

Definition at line 27 of file JDAQClock.hh.

Member Enumeration Documentation

enum KM3NETDAQ::JDAQClock::JDAQClock_t

Clock types.

Enumerator
KM3NET
PPM_DU
ANTARES

Definition at line 32 of file JDAQClock.hh.

{ KM3NET = 1, PPM_DU = 3, ANTARES = 101 };

Constructor & Destructor Documentation

KM3NETDAQ::JDAQClock::JDAQClock ( const JDAQClock_t  clock = KM3NET )

inline

Constructor.

Parameters

clock

clock type

Definition at line 40 of file JDAQClock.hh.

    {
      this->clock = clock;

      set();
    }

Member Function Documentation

JDAQClock_t KM3NETDAQ::JDAQClock::get ( ) const

inline

Get clock type.

Returns

clock type

Definition at line 53 of file JDAQClock.hh.

    {
      return clock;
    }

void KM3NETDAQ::JDAQClock::set ( const JDAQClock_t  clock )

inline

Set clock type.

Parameters

clock

clock type

Definition at line 64 of file JDAQClock.hh.

    {
      this->clock = clock;

      set();
    }

void KM3NETDAQ::JDAQClock::set ( )

inline

Set DAQ clock parameters.

Definition at line 75 of file JDAQClock.hh.

    {
      switch (this->clock) {

      case KM3NET:
        FRAME_TIME_NS =  100000000.0;
        RESET_TIME_NS =  FRAME_TIME_NS;
        break;
        
      case PPM_DU:
        FRAME_TIME_NS =  (1<<27);
        RESET_TIME_NS =  FRAME_TIME_NS;
        break;
        
      case ANTARES:
        FRAME_TIME_NS =  13107200.0 * 8;
        RESET_TIME_NS = 419430400.0;
        break;
        
      default:
        throw JDAQException("Undefined clock.");
      }
    }

Friends And Related Function Documentation

std::istream& operator>> ( std::istream &  in, JDAQClock &  clock  )

friend

Read clock from input.

Parameters

in	input stream
clock	JClock

Returns

input stream

Definition at line 107 of file JDAQClock.hh.

    {
      using namespace std;

      int clk;
        
      in >> clk;

      try {
        clock.set((JDAQClock_t) clk);
      }
      catch(const std::exception& error) {
        in.setstate(ios_base::badbit);
      }

      return in;
    }

std::ostream& operator<< ( std::ostream &  out, const JDAQClock &  clock  )

friend

Write clock to output.

Parameters

out	output stream
clock	JClock

Returns

output stream

Definition at line 133 of file JDAQClock.hh.

    {
      return out << clock.clock;
    }

Member Data Documentation

JDAQClock_t KM3NETDAQ::JDAQClock::clock

protected

Definition at line 140 of file JDAQClock.hh.

---

The documentation for this class was generated from the following file:

• JDAQClock.hh