OEDefaultMDLHCount

unsigned int OEDefaultMDLHCount(const OEAtomBase *atm)

Determines the default number of implicit hydrogens on an atom using MDL’s valence model. This count assumes that the formal charge on an atom has been correctly set. If the formal charge on each atom is not know a priori, the OEDefaultImplicitHCount function may be more suitable.

See also

• MDL Valence Model section

• OEAssignMDLHydrogens function

• OEMDLGetValence function