71 RealType getUBForceConstant() {
return hbt_.getForceConstant(); }
73 void setUBForceConstant(RealType kub) { hbt_.setForceConstant(kub); }
75 RealType getUBLength() {
return hbt_.getEquilibriumBondLength(); }
77 void setUBLength(RealType s) { hbt_.setEquilibriumBondLength(s); }