18#ifndef POTENTIALFUNCTIONLJG_H
19#define POTENTIALFUNCTIONLJG_H
double CalculateF(double r) const override
PotentialFunctionLJG(const std::string &name, double min=0.0, double max=10.0)
double CalculateD2F(Index i, Index j, double r) const override
double CalculateDF(Index i, double r) const override
~PotentialFunctionLJG() override=default
PotentialFunction(const std::string &name, Index nlam, double min, double max)
base class for all analysis tools