JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t > Struct Template Reference

Auxiliary class to synchronously read DAQ events and Monte Carlo events (and optionally other events). More...

#include <JTriggeredFileScanner.hh>

Inheritance diagram for JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >:

Public Types
typedef JTypeList< JDAQEvent, JTypelist_t >	typelist
typedef JParallelFileScanner < typelist, JFileScanner_t >	parallel_filescannner_type
typedef JMultiPointer < JTypeList< Evt, typelist > >	multi_pointer_type
typedef JFileScanner_t < JNullType >::input_type	input_type

Public Member Functions
	JTriggeredFileScanner ()
	Default constructor. More...
	JTriggeredFileScanner (const typename parallel_filescannner_type::input_type &input)
	Constructor. More...
	JTriggeredFileScanner (const typename parallel_filescannner_type::input_type &input, const JLimit &limit)
	Constructor. More...
virtual bool	hasNext () override
	Check availability of next element. More...
virtual const multi_pointer_type &	next () override
	Get next element. More...

Protected Attributes
JTreeScanner< Evt >	in
std::string	file_name

Detailed Description

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>
struct JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >

Auxiliary class to synchronously read DAQ events and Monte Carlo events (and optionally other events).

It is assumed that the TTree corresponding to the template argument and the TTree with KM3NETDAQ::JDAQEvent can be read in parallel.

Definition at line 39 of file JTriggeredFileScanner.hh.

Member Typedef Documentation

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

typedef JTypeList<JDAQEvent, JTypelist_t> JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::typelist

Definition at line 42 of file JTriggeredFileScanner.hh.

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

typedef JParallelFileScanner<typelist, JFileScanner_t> JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::parallel_filescannner_type

Definition at line 43 of file JTriggeredFileScanner.hh.

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

typedef JMultiPointer< JTypeList<Evt, typelist> > JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::multi_pointer_type

Definition at line 44 of file JTriggeredFileScanner.hh.

typedef JFileScanner_t<JNullType>::input_type JSUPPORT::JParallelFileScanner< JTypeList< JDAQEvent, JTypelist_t > , JFileScanner_t >::input_type

inherited

Definition at line 38 of file JParallelFileScanner.hh.

Constructor & Destructor Documentation

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::JTriggeredFileScanner ( )

inline

Default constructor.

Definition at line 50 of file JTriggeredFileScanner.hh.

                            :
      parallel_filescannner_type()
    {}

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::JTriggeredFileScanner ( const typename parallel_filescannner_type::input_type &  input )

inline

Constructor.

Parameters

input

input

Definition at line 60 of file JTriggeredFileScanner.hh.

    {
      this->configure(input, JLimit());
    }

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::JTriggeredFileScanner ( const typename parallel_filescannner_type::input_type &  input, const JLimit &  limit  )

inline

Constructor.

Parameters

input	input
limit	limit

Definition at line 72 of file JTriggeredFileScanner.hh.

    {
      this->configure(input, limit);
    }

Member Function Documentation

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

virtual bool JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::hasNext ( )

inlineoverridevirtual

Check availability of next element.

Returns

true if the iteration has more elements; else false

Definition at line 83 of file JTriggeredFileScanner.hh.

    {
      bool has_next = parallel_filescannner_type::hasNext();
      
      if (has_next && file_name != this->getFilename()) {

        in.configure(this->getFilename());

        file_name =  this->getFilename();
      }
      
      return has_next;
    }

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

virtual const multi_pointer_type& JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::next ( )

inlineoverridevirtual

Get next element.

Returns

multi-pointer to elements

Reimplemented from JSUPPORT::JParallelFileScanner< JTypeList< JDAQEvent, JTypelist_t >, JFileScanner_t >.

Definition at line 103 of file JTriggeredFileScanner.hh.

    {
      static multi_pointer_type ps;
      
      typename parallel_filescannner_type::multi_pointer_type __p = parallel_filescannner_type::next();
      
      JDAQEvent* tev   = __p;
      Evt*       event = in.getEntry(tev->getCounter());

      ps.reset(event, __p);

      return ps;
    }

Member Data Documentation

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

JTreeScanner<Evt> JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::in

protected

Definition at line 118 of file JTriggeredFileScanner.hh.

template<class JTypelist_t = JNullType, template< class > class JFileScanner_t = JMultipleFileScanner>

std::string JSUPPORT::JTriggeredFileScanner< JTypelist_t, JFileScanner_t >::file_name

protected

Definition at line 119 of file JTriggeredFileScanner.hh.

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

• JTriggeredFileScanner.hh