BfldGrid.cxx

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//
// Body for BfldGrid class so that CINT recognizes its existence
//
#include "BField/BfldGrid.h"
#include <cassert>

//_____________________________________________________________________________
BfldGrid::Grid_t BfldGrid::GetGrid(Detector::Detector_t detector,
                                   Int_t coarseness) 
{
  // translate detector+coarseness in to grid type

  switch (detector) {
  case Detector::kNear:
    switch (coarseness) {
    case -1:  return BfldGrid::kRect2dGrid;   break;
    case  0:  return BfldGrid::kNearCoarseV;  break;
    case  1:  return BfldGrid::kNearStdV;     break;
    case  2:  return BfldGrid::kNearFineV;    break;
    default: 
      // should inform the user that the value was bogus
              return BfldGrid::kNearStdV;
               break;
    }
    break;
  case Detector::kFar:
    switch (coarseness) {
    case -1:  return BfldGrid::kRect2dGrid;   break;
    case  0:  return BfldGrid::kFarCoarseV;   break;
    case  1:  return BfldGrid::kFarStdV;      break;
    case  2:  return BfldGrid::kFarFineV;     break;
    default: 
      // should inform the user that the value was bogus
              return BfldGrid::kFarStdV;
              break;
    }
    break;
  case Detector::kCalDet:
    return BfldGrid::kUndefined;
    break;
  default:    // bad things happen here!
    printf("BfldGrid::GetGrid Detector_t %#x\n",detector);
    assert(0);
    return BfldGrid::kUndefined;
    break;
  }
}

//_____________________________________________________________________________
Int_t BfldGrid::GetCoarseness(BfldGrid::Grid_t grid) {

  // translate grid type back to coarseness

  switch (grid) {
  case BfldGrid::kRect2dGrid:  return -1;
  case BfldGrid::kNearCoarseV: return  0;
  case BfldGrid::kNearStdV:    return  1;
  case BfldGrid::kNearFineV:   return  2;
  case BfldGrid::kFarCoarseV:  return  0;
  case BfldGrid::kFarStdV:     return  1;
  case BfldGrid::kFarFineV:    return  2;
  default:
    // bad things happen here!
    printf("BfldGrid::GetCoarseness Grid_t %#x\n",(int)grid);
    assert(0);
    return -1;
    break;
  }
}

//_____________________________________________________________________________

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