#include <DicomHandler.hh>

Collaboration diagram for DicomHandler:

Public Member Functions
	DicomHandler ()

	~DicomHandler ()

G4int	ReadFile (FILE , char )

G4int	ReadData (FILE , char )

void	CheckFileFormat ()

Static Public Member Functions
static DicomHandler *	Instance ()

Private Member Functions
template<class Type >
void	GetValue (char *, Type &)

void	ReadCalibration ()

void	GetInformation (G4int &, char *)

G4float	Pixel2density (G4int pixel)

void	ReadMaterialIndices (std::ifstream &finData)

unsigned int	GetMaterialIndex (G4float density)

void	StoreData (std::ofstream &foutG4DCM)

void	StoreData (DicomPhantomZSliceHeader *dcmPZSH)

G4int	read_defined_nested (FILE *, G4int)

void	read_undefined_nested (FILE *)

void	read_undefined_item (FILE *)

Private Attributes
const int	DATABUFFSIZE

const int	LINEBUFFSIZE

const int	FILENAMESIZE

short	fCompression

G4int	fNFiles

short	fRows

short	fColumns

short	fBitAllocated

G4int	fMaxPixelValue

G4int	fMinPixelValue

G4double	fPixelSpacingX

G4double	fPixelSpacingY

G4double	fSliceThickness

G4double	fSliceLocation

G4int	fRescaleIntercept

G4int	fRescaleSlope

G4bool	fLittleEndian

G4bool	fImplicitEndian

short	fPixelRepresentation

G4int **	fTab

std::map< G4float, G4String >	fMaterialIndices

G4int	fNbrequali

G4double *	fValueDensity

G4double *	fValueCT

bool	fReadCalibration

DicomPhantomZSliceMerged *	fMergedSlices

G4String	fDriverFile

G4String	fCt2DensityFile

Static Private Attributes
static DicomHandler *	fInstance = 0
	DicomHandler.cc : More...

Detailed Description

Definition at line 71 of file DicomHandler.hh.

Constructor & Destructor Documentation

DicomHandler::DicomHandler ( )

Definition at line 79 of file DicomHandler.cc.

References fMergedSlices.

DicomHandler::~DicomHandler ( )

Definition at line 96 of file DicomHandler.cc.

Member Function Documentation

void DicomHandler::CheckFileFormat ( )

Definition at line 863 of file DicomHandler.cc.

References DicomPhantomZSliceMerged::CheckSlices(), G4String::data(), FatalException, fCompression, fDriverFile, FILENAMESIZE, fMergedSlices, fNFiles, fValueCT, fValueDensity, G4cout, G4endl, G4Exception(), LINEBUFFSIZE, name, ReadFile(), and ReadMaterialIndices().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::GetInformation	(	G4int &	tagDictionary,
		char *	data
	)

private

Definition at line 293 of file DicomHandler.cc.

References fBitAllocated, fColumns, fImplicitEndian, fLittleEndian, fMaxPixelValue, fMinPixelValue, fPixelRepresentation, fPixelSpacingX, fPixelSpacingY, fRescaleIntercept, fRescaleSlope, fRows, fSliceLocation, fSliceThickness, and GetValue().

Referenced by ReadFile().

Here is the call graph for this function:

Here is the caller graph for this function:

unsigned int DicomHandler::GetMaterialIndex ( G4float density )

private

Definition at line 592 of file DicomHandler.cc.

References fMaterialIndices.

Referenced by ReadData(), and StoreData().

Here is the caller graph for this function:

template<class Type >

void DicomHandler::GetValue	(	char *	_val,
		Type &	_rval
	)

private

Definition at line 1075 of file DicomHandler.cc.

References fLittleEndian.

Referenced by GetInformation(), read_defined_nested(), read_undefined_item(), read_undefined_nested(), ReadData(), and ReadFile().

Here is the caller graph for this function:

DicomHandler * DicomHandler::Instance ( void )

static

Definition at line 72 of file DicomHandler.cc.

References fInstance.

G4float DicomHandler::Pixel2density ( G4int pixel )

private

Definition at line 831 of file DicomHandler.cc.

References density, fNbrequali, fReadCalibration, fValueCT, fValueDensity, and ReadCalibration().

Referenced by ReadData(), and StoreData().

Here is the call graph for this function:

Here is the caller graph for this function:

G4int DicomHandler::read_defined_nested	(	FILE *	nested,
		G4int	SQ_Length
	)

private

Definition at line 969 of file DicomHandler.cc.

References buffer, GetValue(), and LINEBUFFSIZE.

Referenced by ReadFile().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::read_undefined_item ( FILE * nested )

private

Definition at line 1041 of file DicomHandler.cc.

References buffer, GetValue(), and LINEBUFFSIZE.

Referenced by read_undefined_nested().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::read_undefined_nested ( FILE * nested )

private

Definition at line 1006 of file DicomHandler.cc.

References buffer, GetValue(), LINEBUFFSIZE, and read_undefined_item().

Referenced by ReadFile().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::ReadCalibration ( )

private

Definition at line 800 of file DicomHandler.cc.

References FatalException, fCt2DensityFile, fNbrequali, fReadCalibration, fValueCT, fValueDensity, and G4Exception().

Referenced by Pixel2density().

Here is the call graph for this function:

Here is the caller graph for this function:

G4int DicomHandler::ReadData	(	FILE *	dicom,
		char *	filename2
	)

Definition at line 613 of file DicomHandler.cc.

References density, fBitAllocated, fColumns, fCompression, FILENAMESIZE, fMaterialIndices, fPixelSpacingX, fPixelSpacingY, fRescaleIntercept, fRescaleSlope, fRows, fSliceLocation, fSliceThickness, fTab, GetMaterialIndex(), GetValue(), Pixel2density(), and w.

Referenced by ReadFile().

Here is the call graph for this function:

Here is the caller graph for this function:

G4int DicomHandler::ReadFile	(	FILE *	dicom,
		char *	filename2
	)

Definition at line 103 of file DicomHandler.cc.

Referenced by CheckFileFormat().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::ReadMaterialIndices ( std::ifstream & finData )

private

Definition at line 572 of file DicomHandler.cc.

References fMaterialIndices, G4cout, and G4endl.

Referenced by CheckFileFormat().

Here is the caller graph for this function:

void DicomHandler::StoreData ( std::ofstream & foutG4DCM )

private

Definition at line 488 of file DicomHandler.cc.

References density, fColumns, fCompression, fRows, fTab, G4endl, GetMaterialIndex(), and Pixel2density().

Referenced by ReadFile().

Here is the call graph for this function:

Here is the caller graph for this function:

void DicomHandler::StoreData ( DicomPhantomZSliceHeader * dcmPZSH )

private

Definition at line 434 of file DicomHandler.cc.

References DicomPhantomZSliceHeader::AddMateID(), DicomPhantomZSliceHeader::AddRow(), DicomPhantomZSliceHeader::AddValue(), density, fColumns, fCompression, DicomPhantomZSliceHeader::FlipData(), fRows, fSliceLocation, fTab, GetMaterialIndex(), Pixel2density(), and DicomPhantomZSliceHeader::SetSliceLocation().

Here is the call graph for this function:

Member Data Documentation

const int DicomHandler::DATABUFFSIZE

private

Definition at line 97 of file DicomHandler.hh.

Referenced by ReadFile().

short DicomHandler::fBitAllocated

private

Definition at line 116 of file DicomHandler.hh.

Referenced by GetInformation(), and ReadData().

short DicomHandler::fColumns

private

Definition at line 115 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), ReadFile(), and StoreData().

short DicomHandler::fCompression

private

Definition at line 112 of file DicomHandler.hh.

Referenced by CheckFileFormat(), ReadData(), ReadFile(), and StoreData().

G4String DicomHandler::fCt2DensityFile

private

Definition at line 138 of file DicomHandler.hh.

Referenced by ReadCalibration().

G4String DicomHandler::fDriverFile

private

Definition at line 137 of file DicomHandler.hh.

Referenced by CheckFileFormat().

const int DicomHandler::FILENAMESIZE

private

Definition at line 99 of file DicomHandler.hh.

Referenced by CheckFileFormat(), and ReadData().

G4bool DicomHandler::fImplicitEndian

private

Definition at line 125 of file DicomHandler.hh.

Referenced by GetInformation(), and ReadFile().

DicomHandler * DicomHandler::fInstance = 0

staticprivate

DicomHandler.cc :

Handling of DICM images
- Reading headers and pixels
Transforming pixel to density and creating *.g4dcm files

Definition at line 95 of file DicomHandler.hh.

Referenced by Instance().

G4bool DicomHandler::fLittleEndian

private

Definition at line 125 of file DicomHandler.hh.

Referenced by GetInformation(), GetValue(), and ReadFile().

std::map<G4float,G4String> DicomHandler::fMaterialIndices

private

Definition at line 129 of file DicomHandler.hh.

Referenced by GetMaterialIndex(), ReadData(), ReadFile(), and ReadMaterialIndices().

G4int DicomHandler::fMaxPixelValue

private

Definition at line 117 of file DicomHandler.hh.

Referenced by GetInformation().

DicomPhantomZSliceMerged* DicomHandler::fMergedSlices

private

Definition at line 135 of file DicomHandler.hh.

Referenced by CheckFileFormat(), DicomHandler(), and ReadFile().

G4int DicomHandler::fMinPixelValue

private

Definition at line 117 of file DicomHandler.hh.

Referenced by GetInformation().

G4int DicomHandler::fNbrequali

private

Definition at line 131 of file DicomHandler.hh.

Referenced by Pixel2density(), and ReadCalibration().

G4int DicomHandler::fNFiles

private

Definition at line 113 of file DicomHandler.hh.

Referenced by CheckFileFormat().

short DicomHandler::fPixelRepresentation

private

Definition at line 126 of file DicomHandler.hh.

Referenced by GetInformation().

G4double DicomHandler::fPixelSpacingX

private

Definition at line 119 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), and ReadFile().

G4double DicomHandler::fPixelSpacingY

private

Definition at line 119 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), and ReadFile().

bool DicomHandler::fReadCalibration

private

Definition at line 134 of file DicomHandler.hh.

Referenced by Pixel2density(), and ReadCalibration().

G4int DicomHandler::fRescaleIntercept

private

Definition at line 123 of file DicomHandler.hh.

Referenced by GetInformation(), and ReadData().

G4int DicomHandler::fRescaleSlope

private

Definition at line 123 of file DicomHandler.hh.

Referenced by GetInformation(), and ReadData().

short DicomHandler::fRows

private

Definition at line 114 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), ReadFile(), and StoreData().

G4double DicomHandler::fSliceLocation

private

Definition at line 121 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), ReadFile(), and StoreData().

G4double DicomHandler::fSliceThickness

private

Definition at line 120 of file DicomHandler.hh.

Referenced by GetInformation(), ReadData(), and ReadFile().

G4int** DicomHandler::fTab

private

Definition at line 128 of file DicomHandler.hh.

Referenced by ReadData(), and StoreData().

G4double* DicomHandler::fValueCT

private

Definition at line 133 of file DicomHandler.hh.

Referenced by CheckFileFormat(), Pixel2density(), and ReadCalibration().

G4double* DicomHandler::fValueDensity

private

Definition at line 132 of file DicomHandler.hh.

Referenced by CheckFileFormat(), Pixel2density(), and ReadCalibration().

const int DicomHandler::LINEBUFFSIZE

private

Definition at line 98 of file DicomHandler.hh.

Referenced by CheckFileFormat(), read_defined_nested(), read_undefined_item(), read_undefined_nested(), and ReadFile().

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

geant4.10.02/examples/extended/medical/DICOM/include/DicomHandler.hh
geant4.10.02/examples/extended/medical/DICOM/src/DicomHandler.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation