mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
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File_IO added
git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@207 951219d9-93cf-4727-9268-0efd64621fa3
This commit is contained in:
ramani_n
410
slsDetectorSoftware/slsDetectorAnalysis/FileIO_Standalone.h
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410
slsDetectorSoftware/slsDetectorAnalysis/FileIO_Standalone.h
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#ifndef FILEIOSTD_H
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#define FILEIOSTD_H
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//#include "slsDetectorBase.h"
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#include "sls_detector_defs.h"
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#include <iostream>
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#include <fstream>
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#include <iomanip>
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#include <cstring>
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#include <string>
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#include <sstream>
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#include <queue>
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#include <math.h>
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using namespace std;
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/**
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@short class handling the data file I/O flags
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*/
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class fileIO : public virtual slsDetectorDefs {//public virtual slsDetectorBase {
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public:
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/** default constructor */
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fileIO(){};
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/** virtual destructor */
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virtual ~fileIO(){};
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int setTotalNumberofChannels(int i){ if (i>=0) {totalNumberofChannels=i; return totalNumberofChannels;} else return -1;};
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int getTotalNumberofChannels(){ return totalNumberofChannels; };
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/**
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sets the default output files path
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\param s file path
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\return actual file path
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*/
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string setFilePath(string s) {sprintf(filePath, s.c_str()); return string(filePath);};
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/**
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sets the default output files root name
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\param s file name to be set
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\returns actual file name
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*/
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string setFileName(string s) {sprintf(fileName, s.c_str()); return string(fileName);};
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/**
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sets the default output file index
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\param i start file index to be set
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\returns actual file index
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*/
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int setFileIndex(int i) {*fileIndex=i; return *fileIndex;};
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/**
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\returns the output files path
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*/
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string getFilePath() {return string(filePath);};
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/**
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\returns the output files root name
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*/
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string getFileName() {return string(fileName);};
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/**
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\returns the output file index
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*/
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int getFileIndex() {return *fileIndex;};
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/** generates file name without extension
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always appends to file path and file name the run index.
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in case also appends the position index and the two level of scan varaibles with the specified precision
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Filenames will be of the form: filepath/filename(_Sy_sw_px)_i
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where y is the scan0 variable, W is the scan 1 variable, x is the position index and i is the run index
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\param filepath outdir
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\param filename file root name
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\param aMask action mask (scans, positions)
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\param sv0 scan variable 0
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\param prec0 scan precision 0
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\param sv1 scan variable 1
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\param prec1 scan precision 1
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\param pindex position index
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\param number of positions
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\param findex file index
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\returns file name without extension
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*/
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static string createFileName(char *filepath, char *filename, int aMask, double sv0, int prec0, double sv1, int prec1, int pindex, int npos, int findex);
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string createFileName(int aMask, double sv0, int prec0, double sv1, int prec1, int pindex, int npos);
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/** static function that returns the file index from the file name
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\param fname file name
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\returns file index
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*/
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int getFileIndexFromFileName(string fname);
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/** static function that returns the variables from the file name
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\param fname file name
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\param index reference to index
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\param p_index reference to position index
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\param sv0 reference to scan variable 0
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\param sv1 reference to scan variable 1
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\returns file index
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*/
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static int getVariablesFromFileName(string fname, int &index, int &p_index, double &sv0, double &sv1);
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/**
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writes a data file
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\param fname of the file to be written
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\param data array of data values
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\param err array of arrors on the data. If NULL no errors will be written
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\param ang array of angular values. If NULL data will be in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\param nch number of channels to be written to file. if -1 defaults to the number of installed channels of the detector
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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virtual int writeDataFile(string fname, double *data, double *err=NULL, double *ang=NULL, char dataformat='f', int nch=-1);
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/**
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writes a data file
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\paramoutfile output file stream
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\param data array of data values
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\param err array of arrors on the data. If NULL no errors will be written
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\param ang array of angular values. If NULL data will be in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\param nch number of channels to be written to file. if -1 defaults to the number of installed channels of the detector
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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int writeDataFile(ofstream &outfile, double *data, double *err=NULL, double *ang=NULL, char dataformat='f', int nch=-1, int offset=0);
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/**
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writes a data file
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\param fname of the file to be written
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\param data array of data values
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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virtual int writeDataFile(string fname, int *data);
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/**
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writes a data file
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\param outfile output file stream
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\param data array of data values
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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int writeDataFile(ofstream &outfile, int *data, int offset=0);
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/**
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writes a data file of short ints
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\param fname of the file to be written
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\param data array of data values
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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virtual int writeDataFile(string fname, short int *data);
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/**
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writes a data file of short ints
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\param outfile output file stream
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\param data array of data values
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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int writeDataFile(ofstream &outfile, short int *data, int offset=0);
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/**
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reads a data file
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\param fname of the file to be read
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\param data array of data values to be filled
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\param err array of arrors on the data. If NULL no errors are expected on the file
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\param ang array of angular values. If NULL data are expected in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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virtual int readDataFile(string fname, double *data, double *err=NULL, double *ang=NULL, char dataformat='f');
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/**
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reads a data file
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\param ifstream input file stream
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\param data array of data values to be filled
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\param err array of arrors on the data. If NULL no errors are expected on the file
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\param ang array of angular values. If NULL data are expected in the form chan-val(-err) otherwise ang-val(-err)
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\param offset start channel number to be expected
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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int readDataFile(ifstream& infile, double *data, double *err=NULL, double *ang=NULL, char dataformat='f', int offset=0);
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/**
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reads a raw data file
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\param fname of the file to be read
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\param data array of data values
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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virtual int readDataFile(string fname, int *data); /**
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reads a raw data file
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\param infile input file stream
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\param data array of data values
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\param offset first channel number to be expected
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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int readDataFile(ifstream &infile, int *data, int offset=0);
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/**
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reads a short int raw data file
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\param fname of the file to be read
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\param data array of data values
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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virtual int readDataFile(string fname, short int *data);
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/**
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reads a short int raw data file
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\param infile input file stream
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\param data array of data values
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\param offset first channel number to be expected
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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int readDataFile(ifstream &infile, short int *data, int offset=0);
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/**
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writes a data file
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\param fname of the file to be written
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\param nch number of channels to be written
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\param data array of data values
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\param err array of arrors on the data. If NULL no errors will be written
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\param ang array of angular values. If NULL data will be in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(string fname, int nch, double *data, double *err=NULL, double *ang=NULL, char dataformat='f');
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/**
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writes a data file
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\param outfile output file stream
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\param nch number of channels to be written
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\param data array of data values
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\param err array of arrors on the data. If NULL no errors will be written
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\param ang array of angular values. If NULL data will be in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(ofstream &outfile, int nch, double *data, double *err=NULL, double *ang=NULL, char dataformat='f', int offset=0);
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/**
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writes a raw data file
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\param fname of the file to be written
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\param nch number of channels
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\param data array of data values
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(string fname,int nch, int *data);
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/**
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writes a raw data file
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\param outfile output file stream
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\param nch number of channels
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\param data array of data values
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(ofstream &outfile,int nch, int *data, int offset=0);
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/**
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writes a short int raw data file
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\param fname of the file to be written
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\param nch number of channels
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\param data array of data values
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(string fname,int nch, short int *data);
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/**
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writes a short int raw data file
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\param outfile output file stream
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\param nch number of channels
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\param data array of data values
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\param offset start channel number
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\returns OK or FAIL if it could not write the file or data=NULL
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*/
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static int writeDataFile(ofstream &outfile,int nch, short int *data, int offset=0);
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/**
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reads a data file
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\param nch number of channels
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\param fname of the file to be read
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\param data array of data values to be filled
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\param err array of arrors on the data. If NULL no errors are expected on the file
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\param ang array of angular values. If NULL data are expected in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\returns number of channels read or -1 if it could not read the file or data=NULL
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*/
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static int readDataFile(int nch, string fname, double *data, double *err=NULL, double *ang=NULL, char dataformat='f');
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/**
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reads a data file
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\param nch number of channels
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\param infile input file stream
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\param data array of data values to be filled
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\param err array of arrors on the data. If NULL no errors are expected on the file
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\param ang array of angular values. If NULL data are expected in the form chan-val(-err) otherwise ang-val(-err)
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\param dataformat format of the data: can be 'i' integer or 'f' double (default)
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\param offset start channel number
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\returns number of channels read or -1 if it could not read the file or data=NULL
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*/
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static int readDataFile(int nch, ifstream &infile, double *data, double *err=NULL, double *ang=NULL, char dataformat='f', int offset=0);
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/**
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reads a raw data file
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\param fname of the file to be read
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\param data array of data values
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\param nch number of channels
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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static int readDataFile(string fname, int *data, int nch);
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/**
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reads a raw data file
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\param infile input file stream
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\param data array of data values
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\param nch number of channels
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\param offset start channel value
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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static int readDataFile(ifstream &infile, int *data, int nch, int offset);
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/**
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reads a short int rawdata file
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\param name of the file to be read
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\param data array of data values
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\param nch number of channels
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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static int readDataFile(string fname, short int *data, int nch);
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/**
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reads a short int raw data file
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\param infile input file stream
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\param data array of data values
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\param nch number of channels
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\param offset start channel value
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\returns OK or FAIL if it could not read the file or data=NULL
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*/
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static int readDataFile(ifstream &infile, short int *data, int nch, int offset);
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void incrementFileIndex() { (*fileIndex)++;};
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string getCurrentFileName(){return currentFileName;};
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protected:
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string currentFileName;
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int mask_action;
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double currentscan_variable[1];
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int scan_precision[1];
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int currentpostion_i;
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int noposition;
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/** output directory */
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char *filePath;
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/** file root name */
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char *fileName;
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/** file index */
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int *fileIndex;
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private:
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int totalNumberofChannels;
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};
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#endif
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