arttest::SeekToEventClient Class Reference

#include <SeekToEventClient.h>

Classes
struct	Config

Public Types
using	Parameters = art::ServiceTable< Config >

Public Member Functions
	SeekToEventClient (Parameters const &, art::ActivityRegistry &)

Private Member Functions
void	postBeginJobWorkers (art::InputSource *input_source, std::vector< art::Worker * > const &)
void	preProcessEvent (art::Event const &, art::ScheduleContext)
void	postProcessEvent (art::Event const &, art::ScheduleContext)

Private Attributes
std::vector< art::EventID >	nextEventsToProcess_
cet::exempt_ptr< art::RootInput >	input_ {nullptr}

Detailed Description

Definition at line 30 of file SeekToEventClient.h.

Member Typedef Documentation

using arttest::SeekToEventClient::Parameters = art::ServiceTable<Config>

Definition at line 42 of file SeekToEventClient.h.

Constructor & Destructor Documentation

arttest::SeekToEventClient::SeekToEventClient	(	Parameters const &	config,
		art::ActivityRegistry &	r
	)

Definition at line 12 of file SeekToEventClient_service.cc.

  : nextEventsToProcess_{config().nextEventsToProcess()}
{
  r.sPostBeginJobWorkers.watch(this, &SeekToEventClient::postBeginJobWorkers);
  r.sPostProcessEvent.watch(this, &SeekToEventClient::preProcessEvent);
  r.sPostProcessEvent.watch(this, &SeekToEventClient::postProcessEvent);
}

Member Function Documentation

void arttest::SeekToEventClient::postBeginJobWorkers ( art::InputSource *  input_source, std::vector< art::Worker * > const &    )

private

Definition at line 22 of file SeekToEventClient_service.cc.

{
  if (nextEventsToProcess_.empty())
    return;

  input_ = dynamic_cast<art::RootInput*>(input_source);
  if (!input_)
    throw art::Exception(art::errors::Configuration)
      << "The SeekToEventClient service can be used only with\n"
      << "the RootInput source.\n";
}

void arttest::SeekToEventClient::postProcessEvent ( art::Event const &  , art::ScheduleContext    )

private

Definition at line 47 of file SeekToEventClient_service.cc.

{
  if (nextEventsToProcess_.empty())
    return;
  input_->seekToEvent(nextEventsToProcess_[0]);
  nextEventsToProcess_.erase(nextEventsToProcess_.begin());
}

void arttest::SeekToEventClient::preProcessEvent ( art::Event const &  e, art::ScheduleContext    )

private

Definition at line 37 of file SeekToEventClient_service.cc.

{
  // Check to make sure SubRuns and Runs are appropriately filled.
  // Exception will be thrown if not.  Discard return value.
  e.getSubRun();
  e.getRun();
}

Member Data Documentation

cet::exempt_ptr<art::RootInput> arttest::SeekToEventClient::input_ {nullptr}

private

Definition at line 52 of file SeekToEventClient.h.

std::vector<art::EventID> arttest::SeekToEventClient::nextEventsToProcess_

private

Definition at line 51 of file SeekToEventClient.h.

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

• art/art/test/Integration/SeekToEventClient.h
• art/art/test/Integration/SeekToEventClient_service.cc