OFFIS DCMTK  Version 3.6.0
Static Public Member Functions | List of all members
DicomImageClass Class Reference

Class comprising several global functions and constants. More...

Static Public Member Functions

static unsigned long maxval (const int mv_bits, const unsigned long mv_pos=1)
 calculate maximum value which could be stored in the specified number of bits
 
static unsigned int tobits (unsigned long tb_value, const unsigned long tb_pos=1)
 calculate number of bits which are necessary to store the specified value
 
static unsigned int rangeToBits (double minvalue, double maxvalue)
 calculate number of bits which are necessary to store the specified value range
 
static int isRepresentationSigned (EP_Representation repres)
 determine whether integer representation is signed or unsigned
 
static unsigned int getRepresentationBits (EP_Representation repres)
 determine number of bits used for a particular integer representation
 
static EP_Representation determineRepresentation (double minvalue, double maxvalue)
 determine integer representation which is necessary to store values in the specified range
 

Detailed Description

Class comprising several global functions and constants.

introduced to avoid problems with naming convention

Definition at line 361 of file diutils.h.

Member Function Documentation

static EP_Representation DicomImageClass::determineRepresentation ( double  minvalue,
double  maxvalue 
)
static

determine integer representation which is necessary to store values in the specified range

Parameters
minvalueminimum value to be stored
maxvaluemaximum value to be stored
Returns
integer representation (enum)
static unsigned int DicomImageClass::getRepresentationBits ( EP_Representation  repres)
static

determine number of bits used for a particular integer representation

Parameters
represinteger representation (enum) to be checked
Returns
number of bits
static int DicomImageClass::isRepresentationSigned ( EP_Representation  repres)
static

determine whether integer representation is signed or unsigned

Parameters
represinteger representation (enum) to be checked
Returns
true if representation is signed, false if unsigned
static unsigned long DicomImageClass::maxval ( const int  mv_bits,
const unsigned long  mv_pos = 1 
)
inlinestatic
static unsigned int DicomImageClass::rangeToBits ( double  minvalue,
double  maxvalue 
)
static

calculate number of bits which are necessary to store the specified value range

Parameters
minvalueminimum value to be stored
maxvaluemaximum value to be stored
Returns
number of bits
static unsigned int DicomImageClass::tobits ( unsigned long  tb_value,
const unsigned long  tb_pos = 1 
)
inlinestatic

calculate number of bits which are necessary to store the specified value

Parameters
tb_valuevalue to be stored
tb_posvalue subtracted from the value (0 or 1) before converting
Returns
number of bits

Definition at line 387 of file diutils.h.


The documentation for this class was generated from the following file:


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