JTriggerInterface.hh File Reference

#include "JLang/JConversion.hh"
#include "JTrigger/JTriggerException.hh"
#include "JTrigger/JTriggerInput.hh"
#include "JTrigger/JMatch.hh"
#include "JTrigger/JModuleCounter.hh"
#include "JDAQ/JDAQTriggerMask.hh"

Go to the source code of this file.

Classes
class	JTRIGGER::JTriggerInterface
	Trigger interface. More...
struct	JTRIGGER::JTriggerInterface::JBit< N >
	Auxiliary class for type definition of specific trigger bit. More...
struct	JTRIGGER::JTriggerBit< JTrigger_t >
	This class is used to map trigger class to trigger bit. More...
struct	JTRIGGER::JAssertBit< N, is_valid >
	This class will generate a compiler error if trigger bit is out of range. More...
struct	JTRIGGER::JAssertBit< N, true >
	Implementation of a valid trigger bit. More...

Namespaces
	JTRIGGER
	Trigger algorithms and support classes.
	JPP

Macros
#define	setTriggerBit(JTrigger_t, N)
	Macro to set trigger bit of a given trigger class. More...

Typedefs
typedef unsigned int	JTRIGGER::JTriggerbit_t
	Type definition of trigger bit. More...

Functions
template<class JTrigger_t >
JTriggerbit_t	JTRIGGER::getTriggerBit ()
	Get the trigger bit. More...
template<class JTrigger_t >
JTriggerbit_t	JTRIGGER::getTriggerBit (const JTrigger_t &event)
	Get the trigger bit. More...
const char *	JTRIGGER::getTriggerName (JTriggerbit_t bit)
	Get trigger name. More...

Macro Definition Documentation

#define setTriggerBit	(		JTrigger_t,
			N
	)

Value:

\
                                                                        \
  template<>                                                            \
  struct JTriggerBit<JTrigger_t> :                                      \
    JAssertConversion<JTrigger_t, JTriggerInterface>,                   \
    JAssertBit<N>                                                       \
  {                                                                     \
    static const JTriggerbit_t value = N;                               \
  };                                                                    \
                                                                        \
                                                                        \
  template<>                                                            \
  inline bool JTriggerInterface::checkTriggerBit<N>() const             \
  {                                                                     \
    return dynamic_cast<const JTrigger_t*>(this) != NULL;               \
  }                                                                     \
                                                                        \
                                                                        \
  template<>                                                            \
  const char* JTriggerInterface::getTriggerName<N>()                    \
  {                                                                     \
    return #JTrigger_t;                                                 \
  }

Macro to set trigger bit of a given trigger class.

This macro should be called for each trigger class. As a result, the trigger class is mapped to a unique bit. This mapping is then avaiable in the following ways:

1. The member method JTriggerInterface::getTriggerBit() will return the specified trigger bit of the derived class; and
2. The trigger bit is stored as a static data member value of the template class JTRIGGER::JTriggerBit.

By using this macro, it is verified -at compile time- that:

1. The trigger bit is unique;
2. The trigger class derives from JTRIGGER::JTriggerInterface; and
3. The trigger class has not been associated to another trigger bit;

Parameters

JTrigger_t	trigger class
N	trigger bit

Definition at line 277 of file JTriggerInterface.hh.