Ast.cxx

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//
// Ast
//
// Package: Ast (AstroUtil).
//
// S. Kasahara 04/03
//
// Purpose: Define data types and provide general purpose utility routines 
//          to the AstroUtil package.
//

#include "MessageService/MsgService.h"
#include "Conventions/Detector.h"
#include "AstroUtil/Ast.h"

CVSID("$Id: Ast.cxx,v 1.5 2005/12/13 15:57:30 rhatcher Exp $");

// Definition of methods (alphabetical order)
// ******************************************

double AstUtil::GetDetLatitude(Detector::Detector_t detector) {
  // 
  // Return the latitudinal position of the detector of the requested type.
  //

  switch( detector ) {

  case Detector::kFar: 
    return kFarDetLatitude;

  case Detector::kNear: 
    return kNearDetLatitude;

  default:
    MSG("Ast",Msg::kWarning) << "Latitudinal position for detector "
        << Detector::AsString(detector) << " unavailable." << endl;
    return 0;

  }// end of switch

}

double AstUtil::GetDetLongitude(Detector::Detector_t detector) {
  //
  // Return the longitudinal position of the detector of the requested type.
  //
  switch( detector ) {

  case Detector::kFar: 
    return kFarDetLongitude;

  case Detector::kNear: 
    return kNearDetLongitude;

  default:
    MSG("Ast",Msg::kWarning) << "Longitudinal position for detector "
        << Detector::AsString(detector) << " unavailable." << endl;
    return 0;

  } // end of switch

}

const double*
  AstUtil::GetDetRotMatrixLocalToIdeal(Detector::Detector_t detector) {
  //
  // Return the rotation matrix from local to ideal detector coordinates for
  // the  requested type.
  //
  switch( detector ) {

  case Detector::kFar: 
    return kFarDetRotMatrixLocalToIdeal;

  case Detector::kNear: 
    return kNearDetRotMatrixLocalToIdeal;

  default:
    MSG("Ast",Msg::kWarning) 
        << "Rotation matrix from local to ideal coordinates for detector "
        << Detector::AsString(detector) << " unavailable." << endl;
    return 0;

  } // end of switch

}

const double*
  AstUtil::GetDetRotMatrixIdealToLocal(Detector::Detector_t detector) {
  //
  // Return the rotation matrix from ideal to local detector coordinates for
  // the  requested type.
  //
  switch( detector ) {

  case Detector::kFar: 
    return kFarDetRotMatrixIdealToLocal;

  case Detector::kNear: 
    return kNearDetRotMatrixIdealToLocal;

  default:
    MSG("Ast",Msg::kWarning) 
        << "Rotation matrix from ideal to local coordinates for detector "
        << Detector::AsString(detector) << " unavailable." << endl;
    return 0;

  } // end of switch

}

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