std::vector< _volumeDef::_nodeDef > newNodes;
vector< SMESH_Block::TShapeID > newNames;
newQuantities.reserve( volDef->_quantities.size() );
std::vector< _volumeDef::_nodeDef > newNodes;
vector< SMESH_Block::TShapeID > newNames;
newQuantities.reserve( volDef->_quantities.size() );