class HDetector: public TNamed

_HADES_CLASS_DESCRIPTION

  HDetector

  class to store the actual setup of a detector

  The setup is defined in the macro via the memberfuntion
  setModules(Int_t sector,Int_t* modules). The array must
  have the size of the maximum mumber of modules in a
  sector for this detector. If the module if not active the
  according number is 0.
  e.g. for Mdc:   Int_t mod[4]={1,2,0,0};
                  mdc.setModules(0,mod);
       This activates the modules 1 and 2 in sector 0
  Detectors without a sector wise segmentation as e.g. the Start detector
  use sector = -1.

  It also holds the intelligence to build tasks related to this particular
  detector as well as to create data structures for it.

  This intelligence is stored in the functions: buildTask() and
  buildCategory() and has the form of compiled C++ code.

  The function HTask *HDetector::buildTask(Text_t *task, Option_t *opt)
  builds a task object corresponding to the task identified by the string
  "task". This can be an atomic task (a HReconstructor) or a set of them, in
  this case the tasks will be packed in a HTaskSet so that buildTask() returns
  a pointer to that HTaskSet. "opt" is a string where extra options can be
  given; the available options differ from detector to detector.

  The function HCategory* HDetector::buildCategory(Cat_t cat) uses the
  setup information in the HDetector to build a category object. The category
  class and it's setup will be defined by "cat"; i.e. the HDetector has built
  in the information of which category subclass is recommended for each kind
  of data.