+ }
+ return true;
+}
+/**
+ * \brief This predicate, based on hopefully reasonable heuristics,
+ * decides whether or not the current File was properly parsed
+ * and contains the mandatory information for being considered as
+ * a well formed and usable Dicom/Acr File.
+ * @return true when File is the one of a reasonable Dicom/Acr file,
+ * false otherwise.
+ */
+bool File::IsReadable()
+{
+ if ( !Document::IsReadable() )
+ {
+ return false;
+ }
+
+ const std::string &res = GetEntryValue(0x0028, 0x0005);
+ if ( res != GDCM_UNFOUND && atoi(res.c_str()) > 4 )
+ {
+ gdcmWarningMacro("Wrong Image Dimensions" << res);
+ return false; // Image Dimensions
+ }
+ bool b0028_0100 = true;
+ if ( !GetDocEntry(0x0028, 0x0100) )
+ {
+ gdcmWarningMacro("Bits Allocated (0028|0100) not found");
+ //return false; // "Bits Allocated"
+ b0028_0100 = false;
+ }
+ bool b0028_0101 = true;
+ if ( !GetDocEntry(0x0028, 0x0101) )
+ {
+ gdcmWarningMacro("Bits Stored (0028|0101) not found");
+ //return false; // "Bits Stored"
+ b0028_0101 = false;
+ }
+ bool b0028_0102 = true;
+ if ( !GetDocEntry(0x0028, 0x0102) )
+ {
+ gdcmWarningMacro("Hight Bit (0028|0102) not found");
+ //return false; // "High Bit"
+ b0028_0102 = false;
+ }
+ bool b0028_0103 = true;
+ if ( !GetDocEntry(0x0028, 0x0103) )
+ {
+ gdcmWarningMacro("Pixel Representation (0028|0103) not found");
+ //return false; // "Pixel Representation" i.e. 'Sign' ( 0 : unsigned, 1 : signed)
+ b0028_0103 = false;
+ }
+
+ if ( !b0028_0100 && !b0028_0101 && !b0028_0102 && !b0028_0103)
+ {
+ gdcmWarningMacro("Too much mandatory Tags missing !");
+ return false;
+ }
+
+ if ( !GetDocEntry(GrPixel, NumPixel) )
+ {
+ gdcmWarningMacro("Pixel Dicom Element " << std::hex <<
+ GrPixel << "|" << NumPixel << "not found");
+ return false; // Pixel Dicom Element not found :-(
+ }
+ return true;
+}
+
+/**
+ * \brief gets the info from 0020,0013 : Image Number else 0.
+ * @return image number
+ */
+int File::GetImageNumber()
+{
+ //0020 0013 : Image Number
+ std::string strImNumber = GetEntryValue(0x0020,0x0013);
+ if ( strImNumber != GDCM_UNFOUND )
+ {
+ return atoi( strImNumber.c_str() );
+ }
+ return 0; //Hopeless
+}
+
+/**
+ * \brief gets the info from 0008,0060 : Modality
+ * @return Modality Type
+ */
+ModalityType File::GetModality()
+{
+ // 0008 0060 : Modality
+ std::string strModality = GetEntryValue(0x0008,0x0060);
+ if ( strModality != GDCM_UNFOUND )
+ {
+ if ( strModality.find("AU") < strModality.length()) return AU;
+ else if ( strModality.find("AS") < strModality.length()) return AS;
+ else if ( strModality.find("BI") < strModality.length()) return BI;
+ else if ( strModality.find("CF") < strModality.length()) return CF;
+ else if ( strModality.find("CP") < strModality.length()) return CP;
+ else if ( strModality.find("CR") < strModality.length()) return CR;
+ else if ( strModality.find("CT") < strModality.length()) return CT;
+ else if ( strModality.find("CS") < strModality.length()) return CS;
+ else if ( strModality.find("DD") < strModality.length()) return DD;
+ else if ( strModality.find("DF") < strModality.length()) return DF;
+ else if ( strModality.find("DG") < strModality.length()) return DG;
+ else if ( strModality.find("DM") < strModality.length()) return DM;
+ else if ( strModality.find("DS") < strModality.length()) return DS;
+ else if ( strModality.find("DX") < strModality.length()) return DX;
+ else if ( strModality.find("ECG") < strModality.length()) return ECG;
+ else if ( strModality.find("EPS") < strModality.length()) return EPS;
+ else if ( strModality.find("FA") < strModality.length()) return FA;
+ else if ( strModality.find("FS") < strModality.length()) return FS;
+ else if ( strModality.find("HC") < strModality.length()) return HC;
+ else if ( strModality.find("HD") < strModality.length()) return HD;
+ else if ( strModality.find("LP") < strModality.length()) return LP;
+ else if ( strModality.find("LS") < strModality.length()) return LS;
+ else if ( strModality.find("MA") < strModality.length()) return MA;
+ else if ( strModality.find("MR") < strModality.length()) return MR;
+ else if ( strModality.find("NM") < strModality.length()) return NM;
+ else if ( strModality.find("OT") < strModality.length()) return OT;
+ else if ( strModality.find("PT") < strModality.length()) return PT;
+ else if ( strModality.find("RF") < strModality.length()) return RF;
+ else if ( strModality.find("RG") < strModality.length()) return RG;
+ else if ( strModality.find("RTDOSE")
+ < strModality.length()) return RTDOSE;
+ else if ( strModality.find("RTIMAGE")
+ < strModality.length()) return RTIMAGE;
+ else if ( strModality.find("RTPLAN")
+ < strModality.length()) return RTPLAN;
+ else if ( strModality.find("RTSTRUCT")
+ < strModality.length()) return RTSTRUCT;
+ else if ( strModality.find("SM") < strModality.length()) return SM;
+ else if ( strModality.find("ST") < strModality.length()) return ST;
+ else if ( strModality.find("TG") < strModality.length()) return TG;
+ else if ( strModality.find("US") < strModality.length()) return US;
+ else if ( strModality.find("VF") < strModality.length()) return VF;
+ else if ( strModality.find("XA") < strModality.length()) return XA;
+ else if ( strModality.find("XC") < strModality.length()) return XC;
+