TFCSParametrizationChain.icc

Go to the documentation of this file.

/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#include "ISF_FastCaloSimEvent/TFCSParametrization.h"
 
inline FCSReturnCode TFCSParametrizationChain::simulate_and_retry(
    TFCSParametrizationBase *parametrization, TFCSSimulationState &simulstate,
    const TFCSTruthState *truth, const TFCSExtrapolationState *extrapol) const {
  int retry_warning = 1;
  int retry = 0;
  for (int i = 0; i <= retry; i++) {
    if (i >= retry_warning)
      ATH_MSG_WARNING(
          "TFCSParametrizationChain::simulate_and_retry(): Retry simulate call "
          << i << "/" << retry);
 
    FCSReturnCode status =
        parametrization->simulate(simulstate, truth, extrapol);
 
    if (status == FCSSuccess)
      return FCSSuccess;
    if (status == FCSFatal)
      return FCSFatal;
    if (status >= FCSRetry) {
      retry = status - FCSRetry;
      retry_warning = retry >> 1;
      if (retry_warning < 1)
        retry_warning = 1;
    }
 
    if (RetryChainFromStart())
      return status;
  }
 
  ATH_MSG_FATAL("TFCSParametrizationChain::simulate_and_retry(): Simulate call "
                "failed after "
                << retry << " retries");
 
  return FCSFatal;
}