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#ifndef __GRIDBUILDER_HPP__ | 
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#define __GRIDBUILDER_HPP__ | 
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#include "MatVec3.h" | 
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#include "RigidBody.hpp" | 
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#include <iostream> | 
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#include <fstream> | 
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#include <vector> | 
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using namespace std; | 
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class GridBuilder{ | 
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public: | 
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  GridBuilder(RigidBody* rb, int gridWidth); | 
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  virtual ~GridBuilder(); | 
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  void launchProbe(int forceField, vector<double> sigmaGrid,  | 
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                   vector<double> sGrid, vector<double> epsGrid); | 
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  void releaseProbe(double farPos); | 
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  void calcEnergy(); | 
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  void printGridFiles(); | 
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  double passSig(int index){ return sigList[index]; } | 
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  double passS(int index){ return sList[index]; } | 
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  double passEps(int index){ return epsList[index]; } | 
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protected: | 
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  int i, j, k, l; | 
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  int gridwidth; | 
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  int forcefield; | 
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  double thetaStep; | 
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  double phiStep; | 
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  double thetaMin; | 
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  double probeCoor; //the probe atom motion is 1-dimensional | 
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  double rhoStep; | 
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  double sigDist; | 
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  double sDist; | 
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  double epsVal; | 
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  double potEnergy; | 
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  double rparHe, epsHe; | 
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  vector<double> potProgress; | 
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  vector<double> distProgress; | 
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  vector<double> sigList; | 
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  vector<double> epsList; | 
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  vector<double> sList; | 
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         | 
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  RigidBody* rbMol;      | 
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}; | 
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#endif |