Forums by Category Forums by Time Order Request a New Forum Recent Postings Search in Forums Subscribe to Forums Member Info Members List New Member Overview Contact Admin

  Help: Forums, postings and threads

Forums, postings and threads

Click on the Forum title, e.g. on the "Forums by Category" page, to read a sequence of postings to the Forum and its threads all in one page. If you are only interested in one thread or the thread following a specific posting, click the thread or the posting, which takes you to a smaller page, which contains only the part you are interested in and may be easier to navigate.

Layout of the posting thread(s)

The posting threads can be shown with/without the text of the postings ("Inline depth"). In addition the depth of the thread can be controlled ("Outline depth"). For both cases several values are provided, which can be toggled. Note that the displayed values are those, which can be chosen, they do not correspond to the actual display status of the thread(s).

Add message

Add a new posting thread to this Forum

Show subscribers

Click "Show subscribers" to get the List of all subscribers, who receive e-mail from postings to this Forum, if they have not explictly unsubscribed from a posting thread. This includes:

• Subscribers to the forum
• Explicit subscribers to the posting or any of its ancestors
• The author of the posting (if he has not unsubscribed)
• The authors of any ancestor posting (if they have not unsubscribed)

Some browsers display old pages from the cache

Some browsers (e.g. Firefox) display a page from the cache even though the page has been updated. As a result, one may not get the latest messages in the forum's outline or the logon ID of the previous session appears on the upper right corner. If one suspects that he or she does not get the latest content of a page, try clearing up the personal data from the browser's cache as the following:

Tools -> Clear Private Data -> Clear Private Data (from browser Firefox)

Tools -> Delete Private Data (from browser Opera)

then reflesh the current page to get the latest content.

---

Details on "Inline depth" and "Outline depth"

Threads and the follow-up messages are numbered. There is one line per posting, normally starting with the posting number. The URLs of a posting and its responses reflect the depth of the follow-up postings. Watch the URLs to see how this is done. Depending on the chosen display options, the thread-display may be incomplete; the number of messages at the next level is, however, displayed, e.g. "…3 message(s)". You may not see all contributors unless you choose "All".

• Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.

• Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.

  Argument	Default value	Alternative		Comment
  1	0	1		no text / full text of posting
  2	1	All		text for level 1 only / text for All postings

• Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.

  Argument	Default value	Alternative		Comment
  1	2	1		2 levels / 1 level (original posting)
  2	3	2		3 levels / 2 levels
  3	3	All		3 levels / all levels (all postings)

Next-in-Thread

Next-in-Forum

Re: netron detector EventAction problem 

Forum: Event and Track Management
Re: netron detector EventAction problem (Davinder Siwal)
Date: May 26, 12:04
From: Paul Nicholas Colin Gloster <Paul Nicholas Colin Gloster>

On Sat, 23 May 2009, Davinder Siwal wrote: |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |"Hii all | | | |i am trying to simulate the neutron detector array to calculate the | |cross talk and following i am showing the the EventAction.cc | | | |#include "psimNeutronDetector1Hit.hh" | |#include "psimNeutronDetector2Hit.hh" | |#include "psimEventAction.hh" | | | |//#include "psimEventActionMessenger.hh" | | | |#ifdef G4ANALYSIS_USE | |#include "psimAnalysisManager.hh" | |#endif // G4ANALYSIS_USE | | | |#include "G4Event.hh" | |#include "G4EventManager.hh" | |#include "G4HCofThisEvent.hh" | |#include "G4VHitsCollection.hh" | |#include "G4TrajectoryContainer.hh" | |#include "G4Trajectory.hh" | |#include "G4VVisManager.hh" | |#include "G4SDManager.hh" | |#include "G4UImanager.hh" | |#include "G4ios.hh" | | | |psimEventAction::psimEventAction() | |{ | | G4String colName; | | G4SDManager* SDman = G4SDManager::GetSDMpointer(); | | ND1HCID = SDman->GetCollectionID(colName="NeutronDetector1"); | | ND2HCID = SDman->GetCollectionID(colName="NeutronDetector2"); | | | |#ifdef G4ANALYSIS_USE | | plotter = 0; | | tuple = 0; | | nd1Hits = nd2Hts = 0; | | | | // Do some analysis | | | | psimAnalysisManager* analysisManager = psimAnalysisManager::getInstance(); | | IHistogramFactory* hFactory = analysisManager->getHistogramFactory(); | | | | if (hFactory) | | { | | // Create some histograms | | nd1Hits = hFactory->createHistogramID("Neutron Detector 1 Hits",10,0,10); | | nd2Hits = hFactory->createHistogramID("Neutron Detector 2 Hits",10,0,10); | | | | plotter = analysisManager->createPlotter(); | | if (plotter) | | { | | plotter->createRegions(1,2); | | plotter->region(0)->plot(*nd1Hits); | | plotter->region(1)->plot(*nd2Hits); | | | | plotter->show(); | | } | | } | | | | // Create a Tuple | | | | ITupleFactory* tFactory = analysisManager->getTupleFactory(); | | if (tFactory) | | { | | tuple = tFactory->create("myhisto","myhisto","int nd1Hits, nd2Hits",""); | | | | } | |#endif // G4ANALYSIS_USE | |} | | | |psimEventAction::~psimEventAction() { | | | |} | | | |void psimEventAction::BeginOfEventAction(const G4Event*) { } | | | |void psimEventAction::EndOfEventAction(const G4Event* evt) { | | | | G4HCofThisEvent* HCE = evt->GetHCofThisEvent(); | | psimNeutronDetector1HitsCollection* ND1HC = NULL; | | psimNeutronDetector2HitsCollection* ND2HC = NULL; | | | |// A01NeutrondetectorHitsCollection* ND1HC = 0; | | | | if(HCE) | | { | | ND1HC = (psimNeutronDetector1HitsCollection*)(HCE->GetHC(ND1HCID)); | | ND2HC = (psimNeutronDetector2HitsCollection*)(HCE->GetHC(ND2HCID)); | | | | } | | | |#ifdef G4ANALYSIS_USE | | // Fill some histograms | | | | if(ND1HC) | | { | | int n_hit1 = ND1HC->entries(); | | nd1Hits->Fill(n_hit1); | | | | } | | | | if(ND2HC) | | { | | int n_hit2 = ND2HC->entries(); | | nd2Hits->Fill(n_hit2); | | | | } | | | | // Fill the tuple | | | | if (tuple) | | { | | if(ND1HC) tuple->fill(0,ND1HC->entries()); | | if(ND2HC) tuple->fill(1,ND2HC->entries()); | | | | } | | if (plotter) plotter->refresh(); | |#endif // G4ANALYSIS_USE | | | | when i am compliling the program it is not recogonising the psimNeutronDetector1HitsCollection and psimNeutronDetector2HitsCollection what should i do to remove this error | | | |did anybody knows the answer..............." | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| Hello, I am not sure that you fully understand C++. You showed us "[..] psimNeutronDetector1HitsCollection* ND1HC = NULL; psimNeutronDetector2HitsCollection* ND2HC = NULL; [..]" but there is no clear evidence that you would really have or need two distinct classes (as opposed to objects) for collections of hits. Regards, Colin Paul Gloster

Add Message

to: "Re: netron detector EventAction problem"

Subscribe