mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-22 03:40:04 +02:00
261 lines
6.3 KiB
C++
261 lines
6.3 KiB
C++
#ifndef SINGLE_PHOTON_HIT_H
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#define SINGLE_PHOTON_HIT_H
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#include <stdio.h>
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#include <stdint.h>
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typedef double double32_t;
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typedef float float32_t;
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typedef int int32_t;
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#ifndef DEF_QUAD
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#define DEF_QUAD
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enum quadrant {
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TOP_LEFT=0,
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TOP_RIGHT=1,
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BOTTOM_LEFT=2,
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BOTTOM_RIGHT=3,
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UNDEFINED_QUADRANT=-1
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};
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#endif
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class single_photon_hit {
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/** @short Structure for a single photon hit */
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public:
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/** constructor, instantiates the data array -- all class elements are public!
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\param nx cluster size in x direction
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\param ny cluster size in y direction (defaults to 1 for 1D detectors)
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*/
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single_photon_hit(int nx=3, int ny=3): dx(nx), dy(ny) {data=new int[dx*dy];};
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~single_photon_hit(){delete [] data;}; /**< destructor, deletes the data array */
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/** binary write to file of all elements of the structure, except size of the cluster
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\param myFile file descriptor
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*/
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size_t write(FILE *myFile) {
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//fwrite((void*)this, 1, 3*sizeof(int)+4*sizeof(double)+sizeof(quad), myFile); // if (fwrite((void*)this, 1, sizeof(int)+2*sizeof(int16_t), myFile))
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#ifdef OLDFORMAT
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if (fwrite((void*)&iframe, 1, sizeof(int), myFile)) {};
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#endif
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#ifndef WRITE_QUAD
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//printf("no quad ");
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if (fwrite((void*)&x, sizeof(int16_t), 2, myFile))
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return fwrite((void*)data, sizeof(int), dx*dy, myFile);
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#endif
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#ifdef WRITE_QUAD
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// printf("quad ");
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int qq[4];
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switch(quad) {
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case TOP_LEFT:
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qq[0]=data[3];
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qq[1]=data[4];
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qq[2]=data[6];
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qq[3]=data[7];
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x=x-1;
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y=y;
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break;
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case TOP_RIGHT:
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qq[0]=data[4];
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qq[1]=data[5];
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qq[2]=data[7];
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qq[3]=data[8];
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x=x;
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y=y;
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break;
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case BOTTOM_LEFT:
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qq[0]=data[0];
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qq[1]=data[1];
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qq[2]=data[3];
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qq[3]=data[4];
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x=x-1;
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y=y-1;
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break;
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case BOTTOM_RIGHT:
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qq[0]=data[1];
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qq[1]=data[2];
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qq[2]=data[4];
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qq[3]=data[5];
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x=x;
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y=y-1;
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break;
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default:
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;
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}
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if (fwrite((void*)&x, sizeof(int16_t), 2, myFile))
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return fwrite((void*)qq, sizeof(int), 4, myFile);
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#endif
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return 0;
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};
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/**
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binary read from file of all elements of the structure, except size of the cluster. The structure is then filled with those args
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\param myFile file descriptor
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*/
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size_t read(FILE *myFile) {
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//fread((void*)this, 1, 3*sizeof(int)+4*sizeof(double)+sizeof(quad), myFile);
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#ifdef OLDFORMAT
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if (fread((void*)&iframe, 1, sizeof(int), myFile)) {}
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#endif
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#ifndef WRITE_QUAD
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// printf( "no quad \n");
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if (fread((void*)&x, sizeof(int16_t),2, myFile))
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return fread((void*)data, sizeof(int), dx*dy,myFile);
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#endif
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#ifdef WRITE_QUAD
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int qq[4];
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printf( "quad \n");
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if (fread((void*)&x, sizeof(int16_t), 2, myFile))
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if (fread((void*)qq, sizeof(int), 4, myFile)) {
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quad=TOP_RIGHT;
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/* int mm=qq[0]; */
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/* for (int i=1; i<4; i++) { */
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/* if (qq[i]>mm) { */
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/* switch (i) { */
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/* case 1: */
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/* quad=TOP_LEFT; */
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/* break; */
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/* case 2: */
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/* quad=BOTTOM_RIGHT; */
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/* break; */
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/* case 3: */
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/* quad=BOTTOM_LEFT; */
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/* break; */
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/* default: */
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/* ; */
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/* } */
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/* } */
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/* } */
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/* switch(quad) { */
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/* case TOP_LEFT: */
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/* data[0]=0; */
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/* data[1]=0; */
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/* data[2]=0; */
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/* data[3]=qq[0]; */
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/* data[4]=qq[1]; */
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/* data[5]=0; */
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/* data[6]=qq[2]; */
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/* data[7]=qq[3]; */
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/* data[8]=0; */
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/* x=x+1; */
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/* y=y; */
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/* break; */
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/* case TOP_RIGHT: */
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data[0]=0;
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data[1]=0;
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data[2]=0;
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data[3]=0;
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data[4]=qq[0];
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data[5]=qq[1];
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data[6]=0;
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data[7]=qq[2];
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data[8]=qq[3];
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x=x;
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y=y;
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/* break; */
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/* case BOTTOM_LEFT: */
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/* data[0]=qq[0]; */
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/* data[1]=qq[1]; */
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/* data[2]=0; */
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/* data[3]=qq[2]; */
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/* data[4]=qq[3]; */
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/* data[5]=0; */
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/* data[6]=0; */
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/* data[7]=0; */
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/* data[8]=0; */
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/* x=x+1; */
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/* y=y+1; */
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/* break; */
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/* case BOTTOM_RIGHT: */
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/* data[0]=0; */
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/* data[1]=qq[0]; */
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/* data[2]=qq[1]; */
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/* data[3]=0; */
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/* data[4]=qq[2]; */
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/* data[5]=qq[3]; */
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/* data[6]=0; */
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/* data[7]=0; */
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/* data[8]=0; */
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/* x=x; */
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/* y=y+1; */
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/* break; */
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/* default: */
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/* ; */
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/* } */
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return 1;
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}
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#endif
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return 0;
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};
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void print() {
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// int ix, iy;
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for (int iy=0; iy<dy; iy++) {
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for (int ix=0; ix<dx; ix++) {
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printf("%d \t",data[ix+iy*dx]);
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}
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printf("\n");
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}
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}
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/**
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assign the value to the element of the cluster matrix, with relative coordinates where the center of the cluster is (0,0)
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\param v value to be set
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\param ix coordinate x within the cluster (center is (0,0))
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\param iy coordinate y within the cluster (center is (0,0))
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*/
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void set_data(double v, int ix, int iy=0){data[(iy+dy/2)*dx+ix+dx/2]=v;};
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void set_cluster_size(int nx, int ny) {if (nx>0) dx=nx; if (ny>0) dy=ny; delete [] data; data=new int[dx*dy];};
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void get_cluster_size(int &nx, int &ny) {nx=dx; ny=dy;};
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void get_pixel(int &x1, int &y1) {x1=x; y1=y;};
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/**
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gets the value to the element of the cluster matrix, with relative coordinates where the center of the cluster is (0,0)
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\param ix coordinate x within the cluster (center is (0,0))
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\param iy coordinate y within the cluster (center is (0,0))
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\returns value of the cluster element
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*/
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double get_data(int ix, int iy=0){return data[(iy+dy/2)*dx+ix+dx/2];};
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int *get_cluster() {return data;};
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int iframe; /**< frame number */
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double rms; /**< noise of central pixel l -- at some point it can be removed*/
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double ped; /**< pedestal of the central pixel -- at some point it can be removed*/
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double tot; /**< sum of the 3x3 cluster */
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quadrant quad; /**< quadrant where the photon is located */
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double quadTot; /**< sum of the maximum 2x2cluster */
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int dx; /**< size of data cluster in x */
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int dy; /**< size of data cluster in y */
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int16_t x; /**< x-coordinate of the center of hit */
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int16_t y; /**< x-coordinate of the center of hit */
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int *data; /**< pointer to data */
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};
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#endif
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