Template specialisation of JMonteCarloFileReader for Head. More...

#include <JMonteCarloFileSupportkit.hh>

Inheritance diagram for JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >:

Public Member Functions
	JMonteCarloFileReader ()
	Default constructor. More...

virtual void	open (const char *file_name) override
	Open file. More...

virtual bool	hasNext () override
	Check availability of next element. More...

Private Attributes
bool	do_next

Detailed Description

template<template< class > class JFileReader_t>
class JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >

Template specialisation of JMonteCarloFileReader for Head.

This class re-implements the methods open of the JLANG::JAccessible and method hasNext of the JLANG::JObjectIterator interface so that only one Head is read per file.

Definition at line 245 of file JMonteCarloFileSupportkit.hh.

Constructor & Destructor Documentation

◆ JMonteCarloFileReader()

template<template< class > class JFileReader_t>

JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >::JMonteCarloFileReader ( )

inline

Default constructor.

Definition at line 252 of file JMonteCarloFileSupportkit.hh.

                             :
       JFileReader_t<Head>(),
       do_next(false)
     {}

Member Function Documentation

◆ open()

template<template< class > class JFileReader_t>

virtual void JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >::open ( const char * file_name )

inlineoverridevirtual

Open file.

Parameters

file_name file name

Definition at line 263 of file JMonteCarloFileSupportkit.hh.

     {
       JFileReader_t<Head>::open(file_name);
  
       do_next = true;
     }

◆ hasNext()

template<template< class > class JFileReader_t>

virtual bool JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >::hasNext ( )

inlineoverridevirtual

Check availability of next element.

Returns: true if the iteration has more elements; else false

Definition at line 276 of file JMonteCarloFileSupportkit.hh.

     {
       if (do_next) {
  
         do_next = false;
  
         return JFileReader_t<Head>::hasNext();
  
       } else {
  
         return false;
       }
     }