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JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t > Class Template Reference

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.

252  :
253  JFileReader_t<Head>(),
254  do_next(false)
255  {}

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_namefile name

Definition at line 263 of file JMonteCarloFileSupportkit.hh.

264  {
265  JFileReader_t<Head>::open(file_name);
266 
267  do_next = true;
268  }
T * open(const std::string &file_name)
Open file.
Definition: JeepToolkit.hh:351

◆ 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.

277  {
278  if (do_next) {
279 
280  do_next = false;
281 
282  return JFileReader_t<Head>::hasNext();
283 
284  } else {
285 
286  return false;
287  }
288  }

Member Data Documentation

◆ do_next

template<template< class > class JFileReader_t>
bool JSUPPORT::JMonteCarloFileReader< Head, JFileReader_t >::do_next
private

Definition at line 291 of file JMonteCarloFileSupportkit.hh.


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