dft.h File Reference

#include "studynr.h"

Go to the source code of this file.

Defines
#define	DFT_VER   "DFT1"
#define	_DFT_COMMENT_LEN   16384
#define	NA   -99000.
#define	readDFT   dftRead
#define	writeDFT   dftWrite
#define	initDFT   dftInit
#define	emptyDFT   dftEmpty
#define	printDFT   dftPrint
#define	setmemDFT   dftSetmem
#define	addmemDFT   dftAddmem
#define	addDFT   dftAdd
#define	selectDFT   dftSelect
#define	min2secDFT   dftMin2sec
#define	sec2minDFT   dftSec2min
#define	frametimesDFT   dftFrametimes
#define	overflowDFT   dftOverflow
#define	copyvoiDFT   dftCopyvoi
#define	copymainhdrDFT   dftCopymainhdr
#define	copyvoihdrDFT   dftCopyvoihdr
#define	addnullframeDFT   dftAddnullframe
#define	sortDFT   dftSort
#define	na_fillDFT   dftNAfill
#define	kBqMinDFT   dft_kBqMin
#define	kBqMaxDFT   dft_kBqMax
Functions
int	dftRead (char *filename, DFT *data)
int	dftWrite (DFT *data, char *filename)
void	dftInit (DFT *data)
void	dftEmpty (DFT *data)
void	dftPrint (DFT *data)
int	dftType (FILE *fp)
int	dftSetmem (DFT *data, int frameNr, int voiNr)
int	dftAddmem (DFT *data, int voiNr)
int	dftAdd (DFT *data1, DFT *data2, int voi)
int	dftSelect (DFT *data, char *name)
int	dftSelectRegions (DFT *dft, char *region_name, int reset)
void	dftMin2sec (DFT *data)
void	dftSec2min (DFT *data)
void	dftFrametimes (DFT *data)
int	dftOverflow (DFT *data)
int	dftCopyvoi (DFT *data, int from, int to)
int	dftMovevoi (DFT *dft, int from, int to)
int	dftDelete (DFT *dft, int voi)
int	dftCopymainhdr (DFT *dft1, DFT *dft2)
int	dftCopyvoihdr (DFT *dft1, int from, DFT *dft2, int to)
int	dftdup (DFT *dft1, DFT *dft2)
int	dftAddnullframe (DFT *data)
int	dftSort (DFT *data)
int	dftSortPlane (DFT *data)
int	dftNAfill (DFT *dft)
double	dft_kBqMin (DFT *data)
double	dft_kBqMax (DFT *data)
int	dftSortByFrame (DFT *dft)
int	dftWriteHTML (DFT *dft, char *fname, int orientation)
Variables
char	dfterrmsg [64]

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Define Documentation

#define _DFT_COMMENT_LEN   16384

#define addDFT   dftAdd

#define addmemDFT   dftAddmem

#define addnullframeDFT   dftAddnullframe

#define copymainhdrDFT   dftCopymainhdr

#define copyvoiDFT   dftCopyvoi

#define copyvoihdrDFT   dftCopyvoihdr

#define DFT_VER   "DFT1"

#define emptyDFT   dftEmpty

#define frametimesDFT   dftFrametimes

#define initDFT   dftInit

#define kBqMaxDFT   dft_kBqMax

#define kBqMinDFT   dft_kBqMin

#define min2secDFT   dftMin2sec

#define NA   -99000.

#define na_fillDFT   dftNAfill

#define overflowDFT   dftOverflow

#define printDFT   dftPrint

#define readDFT   dftRead

#define sec2minDFT   dftSec2min

#define selectDFT   dftSelect

#define setmemDFT   dftSetmem

#define sortDFT   dftSort

#define writeDFT   dftWrite

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Function Documentation

double dft_kBqMax (  DFT *  data  )

Returns the highest activity value in DFT

double dft_kBqMin (  DFT *  data  )

Returns the lowest activity value in DFT

int dftAdd (  DFT *  data1, DFT *  data2, int  voi )

Add the specified voi [0,voiNr-1] from data2 to data1. Allocates memory for additional data VOI, if necessary. Returns: Returns 0 if ok.

int dftAddmem (  DFT *  data, int  voiNr )

Allocate memory for specified nr of additional data VOIs. Old data is left unchanged.

int dftAddnullframe (  DFT *  data  )

Include a frame with time 0, unless one already exists.

int dftCopymainhdr (  DFT *  dft1, DFT *  dft2 )

Copy main header info from dft1 to dft2.

int dftCopyvoi (  DFT *  data, int  from, int  to )

Copy VOI data inside DFT data structure from one place to another.

int dftCopyvoihdr (  DFT *  dft1, int  from, DFT *  dft2, int  to )

Copy voi header info from dft1.voi[from] to dft2.voi[to].

int dftDelete (  DFT *  dft, int  voi )

Delete specified TAC (0..voiNr-1) from the DFT structure. Returns: Returns 0 if ok.

int dftdup (  DFT *  dft1, DFT *  dft2 )

Makes a duplicate of DFT structure pointed to by dft1 into dft2. Any existing content of dft2 will be deleted. Dft2 must be initiated. Returns: Returns 0 if ok.

void dftEmpty (  DFT *  data  )

Free memory allocated for DFT. All data is cleared.

void dftFrametimes (  DFT *  data  )

Calculate frame mid or start and end times. Timetype is not changed.

void dftInit (  DFT *  data  )

Initiate DFT structure. This should be called once before use.

void dftMin2sec (  DFT *  data  )

Change time unit from min to sec, without checking original unit.

int dftMovevoi (  DFT *  dft, int  from, int  to )

Move VOI in DFT structure from one position to another.

int dftNAfill (  DFT *  dft  )

Replace NA's in basic DFT data with interpolated values. If extrapolation is necessary, then the values (0,0) and (Infinity,last measured) are assumed. Returns: Returns 0, if NA's could be filled with sensible values.

int dftOverflow (  DFT *  data  )

Check for overflows in data structure. Returns 0, if ok.

void dftPrint (  DFT *  data  )

Prints to stdout the contents of DFT data structure. Mainly for testing purposes.

int dftRead (  char *  filename, DFT *  data )

Read DFT file contents into specified data structure, emptying its old contents. Returns: Returns 0 when successful, in case of error sets dfterrmsg.

void dftSec2min (  DFT *  data  )

Change time unit from sec to min, without checking original unit.

int dftSelect (  DFT *  data, char *  name )

Select VOIs (sets sw=1), whose names are matching specified string. If no string is specified, then all VOIs are selected. Returns: Returns the number of matches, or <0, if an error occurred.

int dftSelectRegions (  DFT *  dft, char *  region_name, int  reset )

Select the VOIs that have matching region name or number. Sets sw=1 or sw=0. This will replace dftSelect(). Returns: Returns the number of selected VOIs, or <0 in case of an error. Parameters: dft  Pointer to DFT data where VOIs are selected region_name  Name or VOI number which is searched reset  1=Non-matching VOIs are deselected, 0=Old selections are preserved

int dftSetmem (  DFT *  data, int  frameNr, int  voiNr )

Allocate memory for DFT data and sets data pointers. Old data is destroyed.

int dftSort (  DFT *  data  )

Sort DFT regions in alphabetical order by their name.

int dftSortByFrame (  DFT *  dft  )

Sorts TAC frames by increasing sample time. Returns: Returns 0 if ok.

int dftSortPlane (  DFT *  data  )

Sort DFT regions in alphabetical order by their plane.

int dftType (  FILE *  fp  )

Determine the type of DFT file. Returns: 0=unknown; 1=normal DFT; 2=plain data; 3=fit file ; 4=nci file

int dftWrite (  DFT *  data, char *  filename )

Write DFT data into specied file. If file exists, a backup file () is written also. The file format specified in data is applied.

int dftWriteHTML (  DFT *  dft, char *  fname, int  orientation )

Write DFT contents in HTML table format If file exists, a backup file () is written also. If "stdout" is given as filename, output is directed to stdout In case of an error, description is written in dfterrmsg. Returns: Returns 0 if ok. Parameters: dft  Input DFT fname  HTML filename orientation  Table orientation: 1=original, 2=transposed

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Variable Documentation

char dfterrmsg[64]

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