11 #include <util/param/ParamComposite.h>    48       virtual double value(
double colVar) = 0;
    55       virtual double derivative(
double colVar) = 0;
 Bias potential as a function of a collective variable (CV). 
Utility classes for scientific computation. 
Single-processor Monte Carlo (MC) and molecular dynamics (MD). 
An object that can read multiple parameters from file.