rdTXOclass_2.h

#ifndef RDTXOCLASS_2_H
#define RDTXOCLASS_2_H
#include <iostream>
#include <istream>
#include <fstream>
#include <string>

/*
#define DEBUG
#undef DEBUG
*/
using namespace std;

typedef struct Tasso {
  float Nblocchi;   // 4
  float Ndati;      // 4
  float m[3];      // 12
  float startblock;      // 4
  float spectrum_block_size;      // 4
  float n[10];      // 40
  float par_time_hours;      // 4
  float par_time_sec;      // 4
  float total_time;      // 4
  float o[4];      // 16
  float offset;      // 4
  float energy_cal;      // 4 qui siamo a 104
  char p[316];
  char comment[80];      // 80 inizia in realta' a 420
  char osf_mark[12];
};

class RdBlockData{
  private:
    char *File;
    int HEADERsz; // in byte
    int DATAsz;   // in byte
    int NRECORDS;
    int pRECORD;
    float *Data;
    ifstream fd;
    Tasso *Header;
    long inizio;
    long fine;
    int REC_LEN;
    char* comment;
  public:
    RdBlockData ();
    RdBlockData (const char *fname);
/*    RdBlockData (const RdBlockData &ob) { // costruttore di copia
      RdBlockData *p;
      if (!p) {
        cout<<"RdBlockData: Non  posso allocare la memoria richiesta"<<endl;
        exit;
      }
      p=&ob;
    };*/
    ~RdBlockData(){
      delete [] Data;
      delete Header;
      fd.close();
    };
    int GetPos() {return pRECORD;};
    void Open(const char *fname);
    void Close(void);
    void Next();
    void Prev();
    int IndexSubFile(int nSUBFILE);
    void PrintData(int ncol=6);
    void PrintHeader();
    void PrintHeader(char *choose);
    void SetFileName(char *fname) {File=fname;};
    Tasso * GetHeader() {return Header;};
    float * GetStartData() {return &Data[0];};
    float GetData(int m) {if (m>=0 && m<(int )Header->Ndati) {return Data[m];}};

/*    void * GetData(int DD,int nDD){
      delete [] Data;
      Data=new char [DD*nDD];
      fd.read(Data,DD*nDD);
      return &Data[0];
    };*/
    long GetInizio(){return inizio;};
    long GetFine(){return fine;};
    int GetHeaderSize(){return HEADERsz;};
    int GetDataSize(){return (int) Header->Ndati;};
    int GetNSubFiles(){return NRECORDS;};
    bool IsGoodFile() {return (Header->spectrum_block_size==Header->Nblocchi);};
    float GetStartBlock(){return Header->startblock;};
    float GetSpectBlockSize(){return Header->spectrum_block_size;};
    float GetPartTimeSec(){return Header->par_time_sec;};
    float GetPartTimeHour(){return Header->par_time_hours;};
    float GetTotalTime() {return Header->total_time;};
    float GetOffset() {return Header->offset;};      // 4
    float GetEnergyCal() {return Header->energy_cal;};      // 4
    char * GetComment();      // 80
    char * GetOSFMark();
    int Rewind();
};
#endif

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