for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++)
{
const MEDCouplingFieldDouble *curF(*it);
if(curF)
for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> >::const_iterator it=_fs.begin();it!=_fs.end();it++)
{
const MEDCouplingFieldDouble *curF(*it);
if(curF)