AliFMDBoolMap*
AliFMDCalibPedestal::MakeDeadMap(Float_t maxW, AliFMDBoolMap* dead) const
{
- if (!dead) {
+ //
+ // Make a dead map based on the noise of the channels. If the noise
+ // of a paraticular channel is larger than @a maxW, then the channel
+ // is marked as dead.
+ //
+ // If the argument @a dead is non-null, then the map passed is
+ // modified. That is, channels marked as dead in the map will
+ // remain marked. Channels that meat the criterion (noise larger
+ // than @a maxW) will in addition be marked as dead.
+ //
+ // If the argument @a dead is null, then a new map is created and a
+ // pointer to this will be returned.
+ //
+ // Parameters:
+ // maxW Maximum value of noise for a channel before it is
+ // marked as dead.
+ // dead If non-null, then modify this map.
+ //
+ // Return:
+ // A pointer to possibly newly allocated dead map.
+ //
+ if (!dead) {
dead = new AliFMDBoolMap(0,0,0,0);
dead->Reset(kFALSE);
}
Bool_t
AliFMDCalibPedestal::ReadFromFile(std::istream& in)
{
- // Get header (how long is it ?)
+ //
+ // Read information from file and set values
+ //
+ // Parameters:
+ // inFile inputFile
+ //
TString header;
header.ReadLine(in);
header.ToLower();