G4InterpolationManager.hh

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#ifndef G4InterpolationManager_h
#define G4InterpolationManager_h 1
 
#include "G4HadronicException.hh"
#include "G4InterpolationScheme.hh"
#include "G4ios.hh"
#include "globals.hh"
 
#include <fstream>
 
class G4InterpolationManager
{
  public:
    friend class G4InterpolationIterator;
 
    G4InterpolationManager()
    {
      nRanges = 1;
      start = new G4int[1];
      start[0] = 0;
      range = new G4int[1];
      range[0] = 100000;
      scheme = new G4InterpolationScheme[1];
      scheme[0] = LINLIN;
      nEntries = 0;
    }
    G4InterpolationManager() {…}
 
    ~G4InterpolationManager()
    {
      delete[] start;
      delete[] range;
      delete[] scheme;
    }
    ~G4InterpolationManager() {…}
 
    G4InterpolationManager& operator=(const G4InterpolationManager& aManager)
    {
      if (this != &aManager) {
        nRanges = aManager.nRanges;
        nEntries = aManager.nEntries;
        delete[] scheme;
        delete[] start;
        delete[] range;
        scheme = new G4InterpolationScheme[nRanges];
        start = new G4int[nRanges];
        range = new G4int[nRanges];
        for (G4int i = 0; i < nRanges; i++) {
          scheme[i] = aManager.scheme[i];
          start[i] = aManager.start[i];
          range[i] = aManager.range[i];
        }
      }
      return *this;
    }
    G4InterpolationManager& operator=(const G4InterpolationManager& aManager) {…}
 
    inline void Init(G4int aScheme, G4int aRange)
    {
      nRanges = 1;
      start[0] = 0;
      range[0] = aRange;
      scheme[0] = MakeScheme(aScheme);
      nEntries = aRange;
    }
    inline void Init(G4int aScheme, G4int aRange) {…}
    inline void Init(G4InterpolationScheme aScheme, G4int aRange)
    {
      nRanges = 1;
      start[0] = 0;
      range[0] = aRange;
      scheme[0] = aScheme;
      nEntries = aRange;
    }
    inline void Init(G4InterpolationScheme aScheme, G4int aRange) {…}
 
    inline void Init(std::istream& aDataFile)
    {
      delete[] start;
      delete[] range;
      delete[] scheme;
      aDataFile >> nRanges;
      start = new G4int[nRanges];
      range = new G4int[nRanges];
      scheme = new G4InterpolationScheme[nRanges];
      start[0] = 0;
      G4int it;
      for (G4int i = 0; i < nRanges; i++) {
        aDataFile >> range[i];
        //***************************************************************
        // EMendoza -> there is a bug here.
        /*
        if(i!=0) start[i] = start[i-1]+range[i-1];
        */
        //***************************************************************
        if (i != 0) start[i] = range[i - 1];
        //***************************************************************
        aDataFile >> it;
        scheme[i] = MakeScheme(it);
      }
      nEntries = start[nRanges - 1] + range[nRanges - 1];
    }
    inline void Init(std::istream& aDataFile) {…}
 
    G4InterpolationScheme MakeScheme(G4int it);
 
    inline G4InterpolationScheme GetScheme(G4int index) const
    {
      G4int it = 0;
      for (G4int i = 1; i < nRanges; i++) {
        if (index < start[i]) break;
        it = i;
      }
      return scheme[it];
    }
    inline G4InterpolationScheme GetScheme(G4int index) const {…}
 
    inline void CleanUp()
    {
      nRanges = 0;
      nEntries = 0;
    }
    inline void CleanUp() {…}
 
    inline G4InterpolationScheme GetInverseScheme(G4int index)
    {
      G4InterpolationScheme result = GetScheme(index);
      if (result == HISTO) {
        result = RANDOM;
      }
      else if (result == LINLOG) {
        result = LOGLIN;
      }
      else if (result == LOGLIN) {
        result = LINLOG;
      }
      else if (result == CHISTO) {
        result = CRANDOM;
      }
      else if (result == CLINLOG) {
        result = CLOGLIN;
      }
      else if (result == CLOGLIN) {
        result = CLINLOG;
      }
      else if (result == UHISTO) {
        result = URANDOM;
      }
      else if (result == ULINLOG) {
        result = ULOGLIN;
      }
      else if (result == ULOGLIN) {
        result = ULINLOG;
      }
      return result;
    }
    inline G4InterpolationScheme GetInverseScheme(G4int index) {…}
 
    void AppendScheme(G4int aPoint, const G4InterpolationScheme& aScheme);
 
  private:
    G4int nRanges;
    G4InterpolationScheme* scheme;
    G4int* start;
    G4int* range;
    G4int nEntries;
};
class G4InterpolationManager {…};
#endif