G4Accumulables Namespace Reference

Functions
template<typename T >
G4MergeFunction< T >	GetMergeFunction (G4MergeMode mergeMode)
template<G4bool >
G4MergeFunction< G4bool >	GetMergeFunction (G4MergeMode mergeMode)
G4MergeMode	GetMergeMode (const G4String &mergeModeName)

Function Documentation

GetMergeFunction() [1/2]

template<typename T >

G4MergeFunction< T > G4Accumulables::GetMergeFunction

(

G4MergeMode

mergeMode

)

Definition at line 57 of file G4MergeMode.hh.

{
  switch ( mergeMode ) {
    case G4MergeMode::kAddition:
      // return std::bind([](const T& x, const T& y) { return x + y; });
      return [](const T& x, const T& y) { return x + y; };
 
    case G4MergeMode::kMultiplication:
      return [](const T& x, const T& y) { return x * y; };
 
    case G4MergeMode::kMaximum:
      // return std::bind([](const T& x, const T& y) { return std::max(x,y);});
      return [](const T& x, const T& y) { return std::max(x,y); };
 
    case G4MergeMode::kMinimum:
      // return std::bind([](const T& x, const T& y) { return std::min(x,y);});
      return [](const T& x, const T& y) { return std::min(x,y); };
  }
 
  // Must never get here, but we need a return to satisfy MSVC
  G4Exception("G4Accumulables::GetMergeFunction<T>",
            "Analysis_F001", FatalException,
            "Undefined merge mode");
  return [](const T&, const T&) { return T(); };
}

References FatalException, G4Exception(), kAddition, kMaximum, kMinimum, kMultiplication, G4INCL::Math::max(), and G4INCL::Math::min().

GetMergeFunction() [2/2]

template<G4bool >

G4MergeFunction< G4bool > G4Accumulables::GetMergeFunction

(

G4MergeMode

mergeMode

)

Definition at line 84 of file G4MergeMode.hh.

{
  switch ( mergeMode ) {
    case G4MergeMode::kAddition:
    case G4MergeMode::kMaximum:
      // return std::bind([](const T& x, const T& y) { return x + y; });
      return [](const G4bool& x, const G4bool& y) { return x || y; };
 
    case G4MergeMode::kMultiplication:
    case G4MergeMode::kMinimum:
      return [](const G4bool& x, const G4bool& y) { return x && y; };
  }
}

References kAddition, kMaximum, kMinimum, and kMultiplication.

GetMergeMode()

G4MergeMode G4Accumulables::GetMergeMode

(

const G4String &

mergeModeName

)

Definition at line 35 of file G4MergeMode.cc.

                                                        {
  if      ( mergeModeName == "+" )     { return G4MergeMode::kAddition; }
  else if ( mergeModeName == "*" )     { return G4MergeMode::kMultiplication; }
  else {
    G4ExceptionDescription description;
    description
      << "\"" << mergeModeName << "\" merge mode is not supported." << G4endl
      << "Addition will be applied.";
    G4Exception("G4Analysis::GetMergeMode",
                "Analysis_W001", JustWarning, description);
    return G4MergeMode::kAddition;
  }
}

References G4endl, G4Exception(), JustWarning, kAddition, and kMultiplication.