#include <vector>
using namespace std;

class bst_strip
{
 public:
   double alpha;
   double pitch;
   double Pi;  
   
   double interlayer;       // distance between 2 layers of a superlayer
   vector<int>    Nsector;  // number of sectors for each layer
   vector<int>    Ncards;   // number of cards by sector for each layer
   vector<double> Z0;       // z of the upstream part of the layer
   vector<double> R;        // radii of layers
   vector<double> MidTile;  // mid angle of the sector
    
   double DZ_inLength;  // size of the band of dead zones all around in the length of the card
   double DZ_inWidth;   // size of the band of dead zones all around in the width of the card
   double CardLength;   // length of 1 card
   double CardWidth ;   // width 1 card
   int NstripsZ;        // Number of strips for 1 card (zig zag option)
   int Nstrips;         // Number of strips for 1 card (New Design)
    
   int nCard;           // Card hit by the track
   double x,y,z;        // z of the track is redefined in FindCard. Units are microns - input are millimiters
  
   void fill_infos();    
   
   void FindCard(int layer, double z);  // Card finding routine (needed for zig zag design)
   
   int FindStripZ(int layer, int sector, double x, double y);  // Zig Zag Strip Finding Routine
   int FindStrip( int layer, int sector, double x, double y, double z);   // New Design Strip Finding Routine
   
};