petunits.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <time.h>
#include "include/petunits.h"
#include "include/substitutions.h"

Include dependency graph for petunits.c:

Functions
int	petCunitId (const char *unit)
int	petTunitId (const char *timeunit)
char *	petCunit (int cunit)
char *	petTunit (int tunit)
int	cunitFromFilename (char *fname)

Variables
static char *	cunit_string []
static char *	tunit_string []

Function Documentation

cunitFromFilename()

int cunitFromFilename

(

char *

fname

)

Tries to find calibration unit from filename.

Returns

Returns CUNIT, which is CUNIT_UNKNOWN if not successful.

Parameters

fname

Pointer to filename, where calibration unit is tried to be found

References CUNIT_BQ_PER_ML, CUNIT_CPS, CUNIT_KBQ_PER_ML, CUNIT_KCPS, CUNIT_MBQ_PER_ML, CUNIT_NCI_PER_ML, CUNIT_UNKNOWN, and strcasestr().

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petCunit()

char * petCunit

(

int

cunit

)

Return pointer to string describing the calibration data units

Parameters

cunit

index of PET_data units_string[]

References cunit_string, and CUNIT_UNKNOWN.

petCunitId()

int petCunitId

(

const char *

unit

)

Identify the specified units string as PET data unit.

Returns

Returns the unit id number.

References CUNIT_BQ_PER_ML, CUNIT_COUNTS, CUNIT_CPS, CUNIT_KBQ_PER_ML, CUNIT_KCPS, CUNIT_MBQ_PER_ML, CUNIT_MG_PER_MIN_PER_100G, CUNIT_MIN_KBQ_PER_ML, CUNIT_ML_PER_DL, CUNIT_ML_PER_DL_PER_MIN, CUNIT_ML_PER_ML, CUNIT_ML_PER_ML_PER_MIN, CUNIT_NCI_PER_ML, CUNIT_PER_MIN, CUNIT_PER_SEC, CUNIT_PERCENTAGE, CUNIT_SEC_KBQ_PER_ML, CUNIT_UCI_PER_ML, CUNIT_UMOL_PER_MIN_PER_100G, CUNIT_UNITLESS, and CUNIT_UNKNOWN.

petTunit()

char * petTunit

(

int

tunit

)

Return pointer to string describing the time unit

Parameters

tunit

index of PET_time unit_string[]

References tunit_string, and TUNIT_UNKNOWN.

petTunitId()

int petTunitId

(

const char *

timeunit

)

Identifies the specified string as PET time (x axis) units.

Returns

Returns the timeunit id number.

References TUNIT_CM, TUNIT_HOUR, TUNIT_M, TUNIT_MIN, TUNIT_MM, TUNIT_MONTH, TUNIT_MSEC, TUNIT_SEC, TUNIT_UM, TUNIT_UNKNOWN, and TUNIT_YEAR.

Variable Documentation

cunit_string

char* cunit_string[]

static

Initial value:

= {
                  "unknown",
                      "cnts/sec",
                   "counts",
               "kBq/mL",
           "sec*kBq/mL",
                  "1/sec",
                  "1/min",
                "mL/mL",
                "mL/dL",
        "mL/(mL*min)",
        "mL/(dL*min)",
                 "unitless",
               "nCi/mL",
               "MBq/mL",
                "Bq/cc",
               "uCi/cc",
    "umol/(100g*min)",
      "mg/(100g*min)",
      "umol/(dL*min)",
        "mg/(dL*min)",
               "%",
                     "kcps",
           "min*kBq/mL",
            0
}

Valid PET data calibration (y axis) units. Max MAX_UNITS_LEN characters (Currently 31). Try to use these with IMG and DFT structs

Referenced by petCunit().

tunit_string

char* tunit_string[]

static

Initial value:

= {
    "unknown",
        "sec",
        "min",
         "um",
         "mm",
         "cm",
          "m",
       "h",
      "months",
       "y",
       "msec",
            0
}

Valid PET time (x axis) units.

Referenced by petTunit().