-
-// if ( ts == GDCM_UNKNOWN )
-// {
-// gdcmErrorMacro( "Could someone tell me how in the world could this happen !" );
-// -->
-//--> on ALL acr-nema images ! JPRx
-//-->
-// abort(); // DO NOT REMOVE. WE SHOULD NEVER READ SUCH IMAGE EVER (only gdcm can write such broekn dicom file)
-// }
-
- IsRaw =
- ( ! file->IsDicomV3() ) // Should be ACR-NEMA file
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRLittleEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRLittleEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRBigEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::DeflatedExplicitVRLittleEndian;
-
+ IsRaw = false;
+ while (true) // shorter to write than 'if elseif elseif elseif' ...
+ {
+ // mind the order : check the most usual first.
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRLittleEndian) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRLittleEndian ) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRBigEndian) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE) break;
+ // DeflatedExplicitVRLittleEndian syntax means the whole Dataset (Header + Pixels) is compressed !
+ // Not dealt with ! (Parser hangs)
+ //if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::DeflatedExplicitVRLittleEndian) break;
+ break;
+ }
+ // cache whether this is a strange GE transfer syntax (which uses
+ // a little endian transfer syntax for the header and a big endian
+ // transfer syntax for the pixel data).