TransformNtupleBranch.cxx

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TrkValidationUtils/TransformNtupleBranch.h"
 
#include <TTree.h>
 
namespace Trk {
 
  void TransformNtupleBranch::initForWrite(TTree& tree, std::string_view prefix ){    
    m_rotation.initForWrite(tree,"rot",3,3,prefix);
    m_translation.initForWrite(tree,"trans",3,prefix);
  }
 
  void TransformNtupleBranch::initForRead(TTree& tree, std::string_view prefix ) { 
    m_rotation.initForRead(tree,"rot",3,3,prefix);
    m_translation.initForRead(tree,"trans",3,prefix);
  }
 
 
 
  void TransformNtupleBranch::fill( const Amg::Transform3D& transform ) {
    Amg::Vector3D translation = transform.translation();
    Amg::RotationMatrix3D rotation = transform.rotation();
 
    m_rotation.fill(rotation);
    m_translation.fill(translation);
  }
 
  void TransformNtupleBranch::fill( const HepGeom::Transform3D& transform ) {
    m_rotation.fill(transform.getRotation());
    m_translation.fill(transform.getTranslation());
  }
}