| CAtomForce | Structure to hold atomic forces |
| CsAPOLparm | Parameter structure for APOL-specific variables from input files |
| CsBEMparm | Parameter structure for BEM-specific variables from input files |
| CsFEMparm | Parameter structure for FEM-specific variables from input files |
| CsGEOFLOWparm | Parameter structure for GEOFLOW-specific variables from input files |
| CsMGparm | Parameter structure for MG-specific variables from input files |
| CsNOsh | Class for parsing fixed format input files |
| CsNOsh_calc | Calculation class for use when parsing fixed format input files |
| CsPBAMparm | Parameter structure for PBAM-specific variables from input files |
| CsPBEparm | Parameter structure for PBE variables from input files |
| CsPBSAMparm | Parameter structure for PBSAM-specific variables from input files |
| CsVacc | Oracle for solvent- and ion-accessibility around a biomolecule |
| CsVaccSurf | Surface object list of per-atom surface points |
| CsValist | Container class for list of atom objects |
| CsVatom | Contains public data members for Vatom class/module |
| CsVclist | Atom cell list |
| CsVclistCell | Atom cell list cell |
| CsVcsm | Charge-simplex map class |
| CsVfetk | Contains public data members for Vfetk class/module |
| CsVfetk_LocalVar | Vfetk LocalVar subclass |
| CsVgreen | Contains public data members for Vgreen class/module |
| CsVgrid | Electrostatic potential oracle for Cartesian mesh data |
| CsVmgrid | Multiresoltion oracle for Cartesian mesh data |
| CsVopot | Electrostatic potential oracle for Cartesian mesh data |
| CsVparam_AtomData | AtomData sub-class; stores atom data |
| CsVpbe | Contains public data members for Vpbe class/module |
| CsVpee | Contains public data members for Vpee class/module |
| CsVpmg | Contains public data members for Vpmg class/module |
| CsVpmgp | Contains public data members for Vpmgp class/module |
| CVparam | Reads and assigns charge/radii parameters |
| CVparam_ResData | ResData sub-class; stores residue data |