Concept defining labels to identify particles in a molecular system associated to a molecular structure  Reference Manual – User Manual . Authors:  F. Cazals and T. Dreyfus 
  Main classes:
- T_Primitive_labels_loader : Loader for systems' labels specification.
 
- AB_label_traits : Traits class defining partners' labels for binary molecular complexes A and B.
 
- Domain_label_traits : Model of MolecularSystemLabelTraits for molecular complexes defined in a file
 
- IG_label_traits : Traits class defining hierarchical partners' labels for immunoglobulin (IG).
 
- IGAg_label_traits : Traits class defining hierarchical partners' labels for immunoglobulin (IG) with an antigen (Ag).