Geant4  10.03.p02
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DicomFileMgr Class Reference

#include <DicomFileMgr.hh>

Public Member Functions

 ~DicomFileMgr ()
 
std::vector< DicomFileStructure * > GetStructFiles () const
 
void SetCompression (G4String fComp)
 
void AddFile (G4String fComp)
 
void AddMaterial (std::vector< G4String > data)
 
void AddMaterialDensity (std::vector< G4String > data)
 
void AddCT2Density (std::vector< G4String > data)
 
void Convert (G4String fFileName)
 
void CheckNColumns (std::vector< G4String > wl, size_t vsizeTh)
 
void ProcessFiles ()
 
void CheckCTSlices ()
 
G4double Hounsfield2density (Uint32 Hval)
 
size_t GetMaterialIndex (G4double Hval)
 
size_t GetMaterialIndexByDensity (G4double density)
 
void BuildCTMaterials ()
 
void MergeCTFiles ()
 
void CheckPETSlices ()
 
void BuildPETActivities ()
 
void MergePETFiles ()
 
void DumpToTextFile ()
 
void SetStructureNCheck (G4int nsc)
 
G4int GetStructureNCheck () const
 
void SetStructureNMaxROI (G4int nsc)
 
G4int GetStructureNMaxROI () const
 
G4int GetCompression () const
 
G4String GetFileOutName () const
 
void SetControlPointMetersets ()
 
G4bool IsMaterialsDensity () const
 

Static Public Member Functions

static DicomFileMgr * GetInstance ()
 

Public Attributes

G4bool bMaterialsDensity
 

Static Public Attributes

static int verbose = 1
 

Protected Attributes

G4int fCompression
 

Detailed Description

Definition at line 46 of file DicomFileMgr.hh.

Constructor & Destructor Documentation

DicomFileMgr::~DicomFileMgr ( )
inline

Definition at line 50 of file DicomFileMgr.hh.

50 {};

Member Function Documentation

void DicomFileMgr::AddCT2Density ( std::vector< G4String >  data)

Definition at line 209 of file DicomFileMgr.cc.

210 {
211  theCT2Density[G4UIcommand::ConvertToInt(wl[1])] = G4UIcommand::ConvertToDouble(wl[2]);
212  G4cout << this << " AddCT2density " << theCT2Density.size() << G4endl;//GDEB
213 
214 }
G4cout
G4GLOB_DLL std::ostream G4cout
G4UIcommand::ConvertToDouble
static G4double ConvertToDouble(const char *st)
Definition: G4UIcommand.cc:455
G4UIcommand::ConvertToInt
static G4int ConvertToInt(const char *st)
Definition: G4UIcommand.cc:447
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::AddFile ( G4String  fComp)

Definition at line 128 of file DicomFileMgr.cc.

129 {
130  DcmFileFormat dfile;
131  if( ! (dfile.loadFile(fileName.c_str())).good() ) {
132  G4Exception("DicomHandler::ReadFile",
133  "dfile.loadFile",
134  FatalErrorInArgument,
135  ("Error reading file " + fileName).c_str());
136  }
137  DcmDataset* dset = dfile.getDataset();
138 
139  OFString dModality;
140  if( !dset->findAndGetOFString(DCM_Modality,dModality).good() ) {
141  G4Exception("DicomHandler::ReadData ",
142  "",
143  FatalException,
144  " Have not read Modality");
145  }
146 
147  if( dModality == "CT" ) {
148  DicomFileCT* df = new DicomFileCT(dset);
149  df->ReadData();
150  df->SetFileName( fileName );
151  // reorder by location
152  theCTFiles[df->GetMaxZ()] = df;
153  } else if( dModality == "RTSTRUCT" ) {
154  DicomFileStructure* df = new DicomFileStructure(dset);
155  df->ReadData();
156  df->SetFileName( fileName );
157  // theFiles.insert(msd::value_type(dModality,df));
158  theStructFiles.push_back(df);
159  } else if( dModality == "RTPLAN" ) {
160  DicomFilePlan* df = new DicomFilePlan(dset);
161  df->ReadData();
162  df->SetFileName( fileName );
163  // theFiles.insert(msd::value_type(dModality,df));
164  thePlanFiles.push_back(df);
165  } else if( dModality == "PT" ) {
166  DicomFilePET* df = new DicomFilePET(dset);
167  df->ReadData();
168  df->SetFileName( fileName );
169  // theFiles.insert(msd::value_type(dModality,df));
170  thePETFiles[df->GetMaxZ()] = df;
171  // thePETFiles.push_back(df);
172  } else {
173  G4Exception("DicomFileMgr::AddFIle()",
174  "DFM001",
175  FatalErrorInArgument,
176  (G4String("File is not of type CT or RTSTRUCT or RTPLAN, but: ")
177  + dModality).c_str());
178  }
179 
180 }
DicomFilePlan::ReadData
virtual void ReadData()
Definition: DicomFilePlan.cc:56
DicomVFile::SetFileName
void SetFileName(G4String fName)
Definition: DicomVFile.hh:42
DicomVFileImage::GetMaxZ
G4double GetMaxZ() const
Definition: DicomVFileImage.hh:60
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalErrorInArgument
Definition: G4ExceptionSeverity.hh:61
FatalException
Definition: G4ExceptionSeverity.hh:60
DicomVFileImage::ReadData
virtual void ReadData()
Definition: DicomVFileImage.cc:55
DicomFileStructure::ReadData
virtual void ReadData()
Definition: DicomFileStructure.cc:50

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void DicomFileMgr::AddMaterial ( std::vector< G4String >  data)

Definition at line 183 of file DicomFileMgr.cc.

184 {
185  if( theMaterials.size() > 0 && bMaterialsDensity ) {
186  G4Exception("DicomFileMgr::AddMaterial",
187  "DFM005",
188  FatalException,
189  "Trying to add a Material with :MATE and another with :MATE_DENS, check your input file");
190  }
191  bMaterialsDensity = false;
192  theMaterials[G4UIcommand::ConvertToDouble(wl[2])] = wl[1];
193 }
DicomFileMgr::bMaterialsDensity
G4bool bMaterialsDensity
Definition: DicomFileMgr.hh:126
G4UIcommand::ConvertToDouble
static G4double ConvertToDouble(const char *st)
Definition: G4UIcommand.cc:455
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalException
Definition: G4ExceptionSeverity.hh:60

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void DicomFileMgr::AddMaterialDensity ( std::vector< G4String >  data)

Definition at line 196 of file DicomFileMgr.cc.

197 {
198  if( theMaterialsDensity.size() > 0 && !bMaterialsDensity ) {
199  G4Exception("DicomFileMgr::AddMaterial",
200  "DFM005",
201  FatalException,
202  "Trying to add a Material with :MATE and another with :MATE_DENS, check your input file");
203  }
204  bMaterialsDensity = true;
205  theMaterialsDensity[G4UIcommand::ConvertToDouble(wl[2])] = wl[1];
206 }
DicomFileMgr::bMaterialsDensity
G4bool bMaterialsDensity
Definition: DicomFileMgr.hh:126
G4UIcommand::ConvertToDouble
static G4double ConvertToDouble(const char *st)
Definition: G4UIcommand.cc:455
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalException
Definition: G4ExceptionSeverity.hh:60

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void DicomFileMgr::BuildCTMaterials ( )

Definition at line 507 of file DicomFileMgr.cc.

508 {
509  G4cout << " DicomFileMgr::Building Materials " << theCTFiles.size() << G4endl;//GDEB
510  mdct::const_iterator ite = theCTFiles.begin();
511  for( ; ite != theCTFiles.end(); ite++ ) {
512  (*ite).second->BuildMaterials();
513  }
514 }
G4cout
G4GLOB_DLL std::ostream G4cout
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::BuildPETActivities ( )

Definition at line 517 of file DicomFileMgr.cc.

518 {
519  G4cout << " DicomFileMgr::Building PETData " << thePETFiles.size() << G4endl;//GDEB
520  mdpet::const_iterator ite = thePETFiles.begin();
521  for( ; ite != thePETFiles.end(); ite++ ) {
522  (*ite).second->BuildActivities();
523  }
524 }
G4cout
G4GLOB_DLL std::ostream G4cout
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::CheckCTSlices ( )

Definition at line 344 of file DicomFileMgr.cc.

345 {
346  size_t nSlices = theCTFiles.size();
347  G4cout << " DicomFileMgr::Checking CT slices: " << nSlices << G4endl;
348 
349  G4bool uniformSliceThickness = true;
350 
351  if(nSlices > 1) {
352  if(nSlices == 2) {
353  mdct::const_iterator ite = theCTFiles.begin();
354  DicomFileCT* one = (*ite).second;
355  ite++;
356  DicomFileCT* two = (*ite).second;
357 
358  G4double real_distance = (two->GetLocation()-one->GetLocation())/2.;
359 
360  if(one->GetMaxZ() != two->GetMinZ()) {
361  one->SetMaxZ(one->GetLocation()+real_distance);
362  two->SetMinZ(two->GetLocation()-real_distance);
363  //one->SetMinZ(one->GetLocation()-real_distance);
364  //two->SetMaxZ(two->GetLocation()+real_distance);
365  if(uniformSliceThickness) {
366  one->SetMinZ(one->GetLocation()-real_distance);
367  two->SetMaxZ(two->GetLocation()+real_distance);
368  }
369  }
370  } else {
371  mdct::iterator ite0 = theCTFiles.begin();
372  mdct::iterator ite1 = ite0; ite1++;
373  mdct::iterator ite2 = ite1; ite2++;
374  for(; ite2 != theCTFiles.end(); ++ite0, ++ite1, ++ite2) {
375  DicomFileCT* prev = (DicomFileCT*)((*ite0).second);
376  DicomFileCT* slice = (DicomFileCT*)((*ite1).second);
377  DicomFileCT* next = (DicomFileCT*)((*ite2).second);
378  G4double real_up_distance = (next->GetLocation() -
379  slice->GetLocation())/2.;
380  G4double real_down_distance = (slice->GetLocation() -
381  prev->GetLocation())/2.;
382  G4double real_distance = real_up_distance + real_down_distance;
383  G4double stated_distance = slice->GetMaxZ()-slice->GetMinZ();
384 
385  if(std::fabs(real_distance - stated_distance) > 1.E-9) {
386  unsigned int sliceNum = std::distance(theCTFiles.begin(),ite1);
387  G4cerr << "\tDicomFileMgr::CheckCTSlices - Slice Distance Error in slice [" << sliceNum
388  << "]: Distance between this slice and slices up and down = "
389  << real_distance
390  << " <> Slice width = " << stated_distance
391  << " Slice locations " <<prev->GetLocation() << " : " << slice->GetLocation()
392  << " : " << next->GetLocation()
393  << " DIFFERENCE= " << real_distance - stated_distance
394  << G4endl;
395  G4cerr << "!! WARNING: Geant4 will reset slice width so that it extends between "
396  << "lower and upper slice " << G4endl;
397 
398  slice->SetMinZ(slice->GetLocation()-real_down_distance);
399  slice->SetMaxZ(slice->GetLocation()+real_up_distance);
400 
401  if(ite0 == theCTFiles.begin()) {
402  prev->SetMaxZ(slice->GetMinZ());
403  // Using below would make all slice same thickness
404  //prev->SetMinZ(prev->GetLocation()-real_min_distance);
405  if(uniformSliceThickness) {
406  prev->SetMinZ(prev->GetLocation()-real_down_distance);
407  }
408  }
409  if(static_cast<unsigned int>(std::distance(theCTFiles.begin(),ite2)+1)==
410  nSlices) {
411  next->SetMinZ(slice->GetMaxZ());
412  // Using below would make all slice same thickness
413  //next->SetMaxZ(next->GetLocation()+real_max_distance);
414  if(uniformSliceThickness) {
415  next->SetMaxZ(next->GetLocation()+real_up_distance); }
416  }
417  }
418  }
419  }
420  }
421 
422 }
DicomVFileImage::SetMinZ
void SetMinZ(const G4double &val)
Definition: DicomVFileImage.hh:70
DicomVFileImage::GetMinZ
G4double GetMinZ() const
Definition: DicomVFileImage.hh:57
DicomVFileImage::SetMaxZ
void SetMaxZ(const G4double &val)
Definition: DicomVFileImage.hh:71
G4cout
G4GLOB_DLL std::ostream G4cout
G4bool
bool G4bool
Definition: G4Types.hh:79
DicomVFileImage::GetMaxZ
G4double GetMaxZ() const
Definition: DicomVFileImage.hh:60
DicomVFileImage::GetLocation
const G4double & GetLocation() const
Definition: DicomVFileImage.hh:73
G4endl
#define G4endl
Definition: G4ios.hh:61
G4double
double G4double
Definition: G4Types.hh:76
G4cerr
G4GLOB_DLL std::ostream G4cerr

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void DicomFileMgr::CheckNColumns ( std::vector< G4String >  wl,
size_t  vsizeTh 
)

Definition at line 103 of file DicomFileMgr.cc.

104 {
105  if( wl.size() != vsizeTh ) {
106  G4cerr << " Reading line " << G4endl;
107  for( size_t ii = 0; ii < wl.size(); ii++){
108  G4cerr << wl[ii] << " ";
109  }
110  G4cerr << G4endl;
111  G4Exception("DICOM2G4",
112  "D2G0010",
113  FatalErrorInArgument,
114  ("Wrong number of columns in line " + std::to_string(wl.size()) + " <> "
115  + std::to_string(vsizeTh)).c_str());
116  }
117 
118 }
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalErrorInArgument
Definition: G4ExceptionSeverity.hh:61
G4endl
#define G4endl
Definition: G4ios.hh:61
G4cerr
G4GLOB_DLL std::ostream G4cerr

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void DicomFileMgr::CheckPETSlices ( )

Definition at line 425 of file DicomFileMgr.cc.

426 {
427  size_t nSlices = thePETFiles.size();
428  G4cout << " DicomFileMgr::Checking PET slices: " << nSlices << G4endl;
429 
430  G4bool uniformSliceThickness = true;
431 
432  if(nSlices > 1) {
433  if(nSlices == 2) {
434  mdpet::const_iterator ite = thePETFiles.begin();
435  DicomFilePET* one = (*ite).second;
436  ite++;
437  DicomFilePET* two = (*ite).second;
438 
439  G4double real_distance = (two->GetLocation()-one->GetLocation())/2.;
440 
441  if(one->GetMaxZ() != two->GetMinZ()) {
442  one->SetMaxZ(one->GetLocation()+real_distance);
443  two->SetMinZ(two->GetLocation()-real_distance);
444  //one->SetMinZ(one->GetLocation()-real_distance);
445  //two->SetMaxZ(two->GetLocation()+real_distance);
446  if(uniformSliceThickness) {
447  one->SetMinZ(one->GetLocation()-real_distance);
448  two->SetMaxZ(two->GetLocation()+real_distance);
449  }
450  }
451  } else {
452  mdpet::iterator ite0 = thePETFiles.begin();
453  mdpet::iterator ite1 = ite0; ite1++;
454  mdpet::iterator ite2 = ite1; ite2++;
455  for(; ite2 != thePETFiles.end(); ++ite0, ++ite1, ++ite2) {
456  DicomFilePET* prev = (DicomFilePET*)((*ite0).second);
457  DicomFilePET* slice = (DicomFilePET*)((*ite1).second);
458  DicomFilePET* next = (DicomFilePET*)((*ite2).second);
459  G4double real_up_distance = (next->GetLocation() -
460  slice->GetLocation())/2.;
461  G4double real_down_distance = (slice->GetLocation() -
462  prev->GetLocation())/2.;
463  G4double real_distance = real_up_distance + real_down_distance;
464  G4double stated_distance = slice->GetMaxZ()-slice->GetMinZ();
465 
466  if(std::fabs(real_distance - stated_distance) > 1.E-9) {
467  unsigned int sliceNum = std::distance(thePETFiles.begin(),ite1);
468  G4cerr << "\tDicomFileMgr::CheckPETSlices - Slice Distance Error in slice [" << sliceNum
469  << "]: Distance between this slice and slices up and down = "
470  << real_distance
471  << " <> Slice width = " << stated_distance
472  << " Slice locations " <<prev->GetLocation() << " : " << slice->GetLocation()
473  << " : " << next->GetLocation()
474  << " DIFFERENCE= " << real_distance - stated_distance
475  << G4endl;
476  G4cerr << "!! WARNING: Geant4 will reset slice width so that it extends between "
477  << "lower and upper slice " << G4endl;
478 
479  slice->SetMinZ(slice->GetLocation()-real_down_distance);
480  slice->SetMaxZ(slice->GetLocation()+real_up_distance);
481 
482  if(ite0 == thePETFiles.begin()) {
483  prev->SetMaxZ(slice->GetMinZ());
484  // Using below would make all slice same thickness
485  //prev->SetMinZ(prev->GetLocation()-real_min_distance);
486  if(uniformSliceThickness) {
487  prev->SetMinZ(prev->GetLocation()-real_down_distance);
488  }
489  }
490  if(static_cast<unsigned int>(std::distance(thePETFiles.begin(),ite2)+1)==
491  nSlices) {
492  next->SetMinZ(slice->GetMaxZ());
493  // Using below would make all slice same thickness
494  //next->SetMaxZ(next->GetLocation()+real_max_distance);
495  if(uniformSliceThickness) {
496  next->SetMaxZ(next->GetLocation()+real_up_distance); }
497  }
498  }
499  }
500  }
501  }
502 
503 }
DicomVFileImage::SetMinZ
void SetMinZ(const G4double &val)
Definition: DicomVFileImage.hh:70
DicomVFileImage::GetMinZ
G4double GetMinZ() const
Definition: DicomVFileImage.hh:57
DicomVFileImage::SetMaxZ
void SetMaxZ(const G4double &val)
Definition: DicomVFileImage.hh:71
G4cout
G4GLOB_DLL std::ostream G4cout
G4bool
bool G4bool
Definition: G4Types.hh:79
DicomVFileImage::GetMaxZ
G4double GetMaxZ() const
Definition: DicomVFileImage.hh:60
DicomVFileImage::GetLocation
const G4double & GetLocation() const
Definition: DicomVFileImage.hh:73
G4endl
#define G4endl
Definition: G4ios.hh:61
G4double
double G4double
Definition: G4Types.hh:76
G4cerr
G4GLOB_DLL std::ostream G4cerr

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void DicomFileMgr::Convert ( G4String  fFileName)

Definition at line 59 of file DicomFileMgr.cc.

60 {
61  G4tgrFileIn fin = G4tgrFileIn::GetInstance(fileName);
62  std::vector<G4String> wl;
63  // Read each file in file list
64  theFileOutName = "test.g4dcm";
65  int ii;
66  for( ii = 0;; ii++) {
67  if( ! fin.GetWordsInLine(wl) ) break;
68  if( wl[0] == ":COMPRESSION" ) {
69  CheckNColumns(wl,2);
70  SetCompression(wl[1]);
71  } else if( wl[0] == ":FILE" ) {
72  CheckNColumns(wl,2);
73  G4cout << "@@@@@@@ Reading FILE: " << wl[1] << G4endl;
74  AddFile(wl[1]);
75  } else if( wl[0] == ":FILE_OUT" ) {
76  CheckNColumns(wl,2);
77  theFileOutName = wl[1];
78  } else if( wl[0] == ":MATE_DENS" ) {
79  CheckNColumns(wl,3);
80  AddMaterialDensity(wl);
81  } else if( wl[0] == ":MATE" ) {
82  CheckNColumns(wl,3);
83  AddMaterial(wl);
84  } else if( wl[0] == ":CT2D" ) {
85  CheckNColumns(wl,3);
86  AddCT2Density(wl);
87  } else {
88  G4Exception("DICOM2G4",
89  "Wrong argument",
90  FatalErrorInArgument,
91  G4String("UNKNOWN TAG IN FILE "+wl[0]).c_str());
92  }
93 
94  }
95 
96 
97  //@@@@@@ Process files
98  ProcessFiles();
99 
100 }
G4tgrFileIn::GetWordsInLine
G4int GetWordsInLine(std::vector< G4String > &wl)
Definition: G4tgrFileIn.cc:141
DicomFileMgr::AddMaterialDensity
void AddMaterialDensity(std::vector< G4String > data)
Definition: DicomFileMgr.cc:196
DicomFileMgr::ProcessFiles
void ProcessFiles()
Definition: DicomFileMgr.cc:311
G4tgrFileIn::GetInstance
static G4tgrFileIn & GetInstance(const G4String &name)
Definition: G4tgrFileIn.cc:72
G4cout
G4GLOB_DLL std::ostream G4cout
DicomFileMgr::SetCompression
void SetCompression(G4String fComp)
Definition: DicomFileMgr.cc:122
DicomFileMgr::AddCT2Density
void AddCT2Density(std::vector< G4String > data)
Definition: DicomFileMgr.cc:209
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalErrorInArgument
Definition: G4ExceptionSeverity.hh:61
DicomFileMgr::AddFile
void AddFile(G4String fComp)
Definition: DicomFileMgr.cc:128
DicomFileMgr::CheckNColumns
void CheckNColumns(std::vector< G4String > wl, size_t vsizeTh)
Definition: DicomFileMgr.cc:103
DicomFileMgr::AddMaterial
void AddMaterial(std::vector< G4String > data)
Definition: DicomFileMgr.cc:183
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::DumpToTextFile ( )

Definition at line 553 of file DicomFileMgr.cc.

554 {
555  G4cout << " DicomFileMgr::Dumping To Text File " << G4endl; //GDEB
556  if( theCTFiles.size() != 0 ) {
557  std::ofstream fout(theFileOutName);
558 
559  if( !bMaterialsDensity ) {
560  fout << theMaterials.size() << std::endl;
561  std::map<G4double,G4String>::const_iterator ite;
562  G4int ii = 0;
563  for(ite = theMaterials.begin(); ite != theMaterials.end(); ite++, ii++){
564  fout << ii << " \"" << (*ite).second << "\"" << std::endl;
565  }
566  } else {
567  fout << theMaterialsDensity.size() << std::endl;
568  std::map<G4double,G4String>::const_iterator ite;
569  G4int ii = 0;
570  for(ite = theMaterialsDensity.begin(); ite != theMaterialsDensity.end(); ite++, ii++){
571  fout << ii << " \"" << (*ite).second << "\"" << std::endl;
572  }
573  }
574 
575  theCTFileAll->DumpHeaderToTextFile(fout);
576  for( mdct::const_iterator itect = theCTFiles.begin(); itect != theCTFiles.end(); itect++ ) {
577  (*itect).second->DumpMateIDsToTextFile(fout);
578  }
579  for( mdct::const_iterator itect = theCTFiles.begin(); itect != theCTFiles.end(); itect++ ) {
580  (*itect).second->DumpDensitiesToTextFile(fout);
581  }
582  for( mdct::const_iterator itect = theCTFiles.begin(); itect != theCTFiles.end(); itect++ ) {
583  (*itect).second->BuildStructureIDs();
584  (*itect).second->DumpStructureIDsToTextFile(fout);
585  }
586 
587  std::vector<DicomFileStructure*> dfs = GetStructFiles();
588  for( size_t i1 = 0; i1 < dfs.size(); i1++ ){
589  std::vector<DicomROI*> rois = dfs[i1]->GetROIs();
590  for( size_t i2 = 0; i2 < rois.size(); i2++ ){
591  fout << rois[i2]->GetNumber()+1 << " \"" << rois[i2]->GetName() << "\"" <<G4endl;
592  }
593  }
594  }
595 
596  if( thePETFiles.size() != 0 ) {
597  std::ofstream fout(theFileOutName);
598 
599  thePETFileAll->DumpHeaderToTextFile(fout);
600  for( mdpet::const_iterator itect = thePETFiles.begin(); itect != thePETFiles.end(); itect++ ) {
601  (*itect).second->DumpActivitiesToTextFile(fout);
602  }
603  }
604 
605  for( size_t i1 = 0; i1 < thePlanFiles.size(); i1++ ){
606  thePlanFiles[i1]->DumpToFile();
607  }
608 
609 }
DicomFileMgr::bMaterialsDensity
G4bool bMaterialsDensity
Definition: DicomFileMgr.hh:126
DicomFileMgr::GetStructFiles
std::vector< DicomFileStructure * > GetStructFiles() const
Definition: DicomFileMgr.hh:56
G4int
int G4int
Definition: G4Types.hh:78
G4cout
G4GLOB_DLL std::ostream G4cout
DicomVFileImage::DumpHeaderToTextFile
void DumpHeaderToTextFile(std::ofstream &fout)
Definition: DicomVFileImage.cc:306
G4endl
#define G4endl
Definition: G4ios.hh:61

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G4int DicomFileMgr::GetCompression ( ) const
inline

Definition at line 91 of file DicomFileMgr.hh.

91  {
92  return fCompression;
93  }
DicomFileMgr::fCompression
G4int fCompression
Definition: DicomFileMgr.hh:104

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G4String DicomFileMgr::GetFileOutName ( ) const
inline

Definition at line 94 of file DicomFileMgr.hh.

94  {
95  return theFileOutName;
96  }

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DicomFileMgr * DicomFileMgr::GetInstance ( void  )
static

Definition at line 41 of file DicomFileMgr.cc.

42 {
43  if( !theInstance ) {
44  theInstance = new DicomFileMgr;
45  }
46  return theInstance;
47 }

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size_t DicomFileMgr::GetMaterialIndex ( G4double  Hval)

Definition at line 272 of file DicomFileMgr.cc.

273 {
274  std::map<G4double,G4String>::iterator ite = theMaterials.upper_bound(Hval);
275  if( ite == theMaterials.end() ) {
276  ite--;
277  G4Exception("DicomFileMgr::GetMaterialIndex",
278  "DFM004",
279  FatalException,
280  ("Hounsfiled value too big, change input file "+std::to_string(Hval) + " > "
281  + std::to_string((*ite).first)).c_str());
282  }
283 
284  size_t dist = std::distance( theMaterials.begin(), ite );
285 
286  return dist;
287 
288 }
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalException
Definition: G4ExceptionSeverity.hh:60

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size_t DicomFileMgr::GetMaterialIndexByDensity ( G4double  density)

Definition at line 292 of file DicomFileMgr.cc.

293 {
294  std::map<G4double,G4String>::iterator ite = theMaterialsDensity.upper_bound(density);
295  if( ite == theMaterialsDensity.end() ) {
296  ite--;
297  G4Exception("DicomFileMgr::GetMaterialIndexByDensity",
298  "DFM003",
299  FatalException,
300  ("Density too big, change input file "+std::to_string(density) + " > "
301  + std::to_string((*ite).first)).c_str());
302  }
303 
304  size_t dist = std::distance( theMaterialsDensity.begin(), ite );
305 
306  return dist;
307 
308 }
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalException
Definition: G4ExceptionSeverity.hh:60

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std::vector<DicomFileStructure*> DicomFileMgr::GetStructFiles ( ) const
inline

Definition at line 56 of file DicomFileMgr.hh.

56  {
57  return theStructFiles;
58  }

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G4int DicomFileMgr::GetStructureNCheck ( ) const
inline

Definition at line 82 of file DicomFileMgr.hh.

82  {
83  return theStructureNCheck;
84  }

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G4int DicomFileMgr::GetStructureNMaxROI ( ) const
inline

Definition at line 88 of file DicomFileMgr.hh.

88  {
89  return theStructureNMaxROI;
90  }

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G4double DicomFileMgr::Hounsfield2density ( Uint32  Hval)

Definition at line 217 of file DicomFileMgr.cc.

218 {
219  if( theCT2Density.size() == 0 ) {
220  G4Exception("Hounsfield2density",
221  "DCM004",
222  FatalException,
223  "No :CT2D line in input file");
224  }
225  std::map<G4int,G4double>::const_iterator ite = theCT2Density.begin();
226  G4int minHval = (*ite).first;
227  if( G4int(Hval) < minHval ) {
228  G4Exception("DicomHandler::Hounsfield2density",
229  "",
230  FatalException,
231  ("Hval value too small, change input file "+std::to_string(Hval) + " < "
232  + std::to_string(minHval)).c_str());
233  }
234 
235  ite = theCT2Density.end(); ite--;
236  G4int maxHval = (*ite).first;
237  if( G4int(Hval) > maxHval ) {
238  G4Exception("DicomHandler::Hval2density",
239  "",
240  FatalException,
241  ("Hval value too big, change CT2Density.dat file "+std::to_string(Hval) + " > "
242  + std::to_string(maxHval)).c_str());
243  }
244 
245  G4float density = -1.;
246  G4double deltaCT = 0;
247  G4double deltaDensity = 0;
248 
249  ite = theCT2Density.upper_bound(Hval);
250  std::map<G4int,G4double>::const_iterator itePrev = ite; itePrev--;
251 
252  deltaCT = (*ite).first - (*itePrev).first;
253  deltaDensity = (*ite).second - (*itePrev).second;
254 
255  // interpolating linearly
256  density = (*ite).second - (((*ite).first-Hval)*deltaDensity/deltaCT );
257 
258  if(density < 0.) {
259  G4Exception("DicomFileMgr::Hounsfiled2Density",
260  "DFM002",
261  FatalException,
262  G4String("@@@ Error negative density = " + std::to_string(density) + " from HV = "
263  + std::to_string(Hval)).c_str());
264  }
265 
266  // G4cout << " Hval2density " << Hval << " -> " << density << G4endl;//GDEB
267  return density;
268 
269 }
G4float
float G4float
Definition: G4Types.hh:77
G4int
int G4int
Definition: G4Types.hh:78
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
FatalException
Definition: G4ExceptionSeverity.hh:60
G4double
double G4double
Definition: G4Types.hh:76

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G4bool DicomFileMgr::IsMaterialsDensity ( ) const
inline

Definition at line 99 of file DicomFileMgr.hh.

99  {
100  return bMaterialsDensity;
101  }
DicomFileMgr::bMaterialsDensity
G4bool bMaterialsDensity
Definition: DicomFileMgr.hh:126

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void DicomFileMgr::MergeCTFiles ( )

Definition at line 527 of file DicomFileMgr.cc.

528 {
529  G4cout << " DicomFileMgr::Merging CT Files " << theCTFiles.size() << G4endl;//GDEB
530  mdct::const_iterator ite = theCTFiles.begin();
531  theCTFileAll = new DicomFileCT( *((*ite).second) );
532  ite++;
533  for( ; ite != theCTFiles.end(); ite++ ) {
534  (*theCTFileAll) += *((*ite).second);
535  }
536 }
G4cout
G4GLOB_DLL std::ostream G4cout
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::MergePETFiles ( )

Definition at line 540 of file DicomFileMgr.cc.

541 {
542  G4cout << " DicomFileMgr::Merging PET Files " << thePETFiles.size() << G4endl;//GDEB
543  mdpet::const_iterator ite = thePETFiles.begin();
544  thePETFileAll = new DicomFilePET( *((*ite).second) );
545  ite++;
546  for( ; ite != thePETFiles.end(); ite++ ) {
547  (*thePETFileAll) += *((*ite).second);
548  }
549 }
G4cout
G4GLOB_DLL std::ostream G4cout
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::ProcessFiles ( )

Definition at line 311 of file DicomFileMgr.cc.

312 {
313  if( theCTFiles.size() == 0 ) {
314  G4Exception("CheckCTSlices",
315  "DCM004",
316  JustWarning,
317  "No :FILE of type CT in input file");
318  } else {
319 
320  CheckCTSlices();
321 
322  BuildCTMaterials();
323 
324  MergeCTFiles();
325 
326  }
327 
328  G4cout << " PROCESSING PET FILES " << thePETFiles.size() << G4endl; //GDEB
329  if( thePETFiles.size() != 0 ) {
330 
331  CheckPETSlices();
332 
333  BuildPETActivities();
334 
335  MergePETFiles();
336 
337  }
338 
339  DumpToTextFile();
340 
341 }
DicomFileMgr::CheckPETSlices
void CheckPETSlices()
Definition: DicomFileMgr.cc:425
DicomFileMgr::BuildCTMaterials
void BuildCTMaterials()
Definition: DicomFileMgr.cc:507
DicomFileMgr::MergeCTFiles
void MergeCTFiles()
Definition: DicomFileMgr.cc:527
JustWarning
Definition: G4ExceptionSeverity.hh:64
G4cout
G4GLOB_DLL std::ostream G4cout
DicomFileMgr::CheckCTSlices
void CheckCTSlices()
Definition: DicomFileMgr.cc:344
G4Exception
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
DicomFileMgr::DumpToTextFile
void DumpToTextFile()
Definition: DicomFileMgr.cc:553
DicomFileMgr::MergePETFiles
void MergePETFiles()
Definition: DicomFileMgr.cc:540
DicomFileMgr::BuildPETActivities
void BuildPETActivities()
Definition: DicomFileMgr.cc:517
G4endl
#define G4endl
Definition: G4ios.hh:61

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void DicomFileMgr::SetCompression ( G4String  fComp)

Definition at line 122 of file DicomFileMgr.cc.

123 {
124  fCompression = G4UIcommand::ConvertToDouble(fComp);
125 }
DicomFileMgr::fCompression
G4int fCompression
Definition: DicomFileMgr.hh:104
G4UIcommand::ConvertToDouble
static G4double ConvertToDouble(const char *st)
Definition: G4UIcommand.cc:455

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void DicomFileMgr::SetControlPointMetersets ( )
void DicomFileMgr::SetStructureNCheck ( G4int  nsc)
inline

Definition at line 79 of file DicomFileMgr.hh.

79  {
80  theStructureNCheck = nsc;
81  }
void DicomFileMgr::SetStructureNMaxROI ( G4int  nsc)
inline

Definition at line 85 of file DicomFileMgr.hh.

85  {
86  theStructureNMaxROI = nsc;
87  }

Member Data Documentation

G4bool DicomFileMgr::bMaterialsDensity

Definition at line 126 of file DicomFileMgr.hh.

G4int DicomFileMgr::fCompression
protected

Definition at line 104 of file DicomFileMgr.hh.

int DicomFileMgr::verbose = 1
static

Definition at line 125 of file DicomFileMgr.hh.

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