l1t::GlobalBoard::PrescaleCounter Struct Reference

Public Member Functions
bool	accept ()
	PrescaleCounter (double prescale, size_t const initial_counter=0)

Public Attributes
size_t const	prescale_count
size_t	trigger_counter

Detailed Description

Definition at line 286 of file GlobalBoard.h.

Constructor & Destructor Documentation

PrescaleCounter()

l1t::GlobalBoard::PrescaleCounter::PrescaleCounter ( double  prescale, size_t const  initial_counter = 0  )

inline

Definition at line 290 of file GlobalBoard.h.

References Exception, l1t::GlobalBoard::m_singlestep, or, and prescale_count.

          : prescale_count(std::lround(prescale * m_singlestep)), trigger_counter(initial_counter) {
        if (prescale_count != 0 and (prescale_count < m_singlestep or prescale < 0)) {
          throw cms::Exception("PrescaleCounterConstructor")
              << "invalid initialisation of PrescaleCounter: prescale = " << prescale
              << ", prescale_count = " << prescale_count << " (< " << m_singlestep << " = m_singlestep)";
        }
      }

Member Function Documentation

accept()

bool l1t::GlobalBoard::PrescaleCounter::accept

(

)

Definition at line 1221 of file GlobalBoard.cc.

References or.

Referenced by esMonitoring.FDJsonServer::handle_accept().

                                           {
  trigger_counter += m_singlestep;

  if (prescale_count == 0 or trigger_counter < prescale_count)
    return false;

  trigger_counter -= prescale_count;

  return true;
}

Member Data Documentation

prescale_count

size_t const l1t::GlobalBoard::PrescaleCounter::prescale_count

Definition at line 287 of file GlobalBoard.h.

Referenced by PrescaleCounter().

trigger_counter

size_t l1t::GlobalBoard::PrescaleCounter::trigger_counter

Definition at line 288 of file GlobalBoard.h.