~esys-p-dev/esys-particle/trunk

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template <class  T>
TStdVectorField<T>::TStdVectorField(ParallelParticleArray<T>* ppa,double (T::*af)()const)
{
  m_accessFn=af;
  m_ppa_ptr=ppa;
  AddShape("rawp");
}

template <class  T>
int TStdVectorField<T>::getSize()const
{
  return m_field_values.size();
}

template <class  T>
int TStdVectorField<T>::idx(int i)const
{
  int res;

  if(i<m_field_values.size()){
    res=m_field_values[i].first;
  } else {
    res=0;
  }
  return res;
}

template <class  T>
Vec3 TStdVectorField<T>::pos(int i) const
{
  Vec3 res;

  if(i<m_particles->size()){
    res=(*m_particles)[i]->getPos();
  } 

  return res;
}