+// Public
+/**
+ * \brief canonical Writer
+ * @param fp already open file pointer
+ * @param filetype type of the file (ACR, ImplicitVR, ExplicitVR, ...)
+*/
+void BinEntry::WriteContent(std::ofstream *fp, FileType filetype)
+{
+ DocEntry::WriteContent(fp, filetype);
+ void* binArea = GetBinArea();
+ int lgr = GetLength();
+ if (binArea) // the binArea was *actually* loaded
+ {
+
+ // TODO FIME
+ // Probabely, the same operation will have to be done when we want
+ // to write image with Big Endian Transfert Syntax,
+ // and we are working on Little Endian Processor
+
+#ifdef GDCM_WORDS_BIGENDIAN
+ const int BUFFER_SIZE = 4096;
+ // TODO FIXME Right now, we only care of Pixels element
+
+ // 8 Bits Pixels *are* OB, 16 Bits Pixels *are* OW
+ // -value forced while Reading process-
+ if (GetGroup() == 0x7fe0 && GetVR() == "OW")
+ {
+ uint16_t *buffer = new uint16_t[BUFFER_SIZE/2];
+
+ // how many BUFFER_SIZE long pieces in binArea ?
+ int nbPieces = lgr/BUFFER_SIZE; //(16 bits = 2 Bytes)
+ int remainingSize = lgr%BUFFER_SIZE;
+
+ uint16_t *binArea16 = (uint16_t*)binArea;
+ for (int j=0;j<nbPieces;j++)
+ {
+ for (int i = 0; i < BUFFER_SIZE/2; i++)
+ {
+ //buffer[i] = (binArea16[i] >> 8) | (binArea16[i] << 8);
+ uint16_t val = binArea16[i];
+ buffer[i] = ((( val << 8 ) & 0xff00 ) | (( val >> 8 ) & 0x00ff ) );
+ }
+ fp->write ( (char*)buffer, BUFFER_SIZE );
+ binArea16 += BUFFER_SIZE/2;
+ }
+ if ( remainingSize > 0)
+ {
+ for (int i = 0; i < remainingSize/2; i++)
+ {
+ //buffer[i] = (binArea16[i] >> 8) | (binArea16[i] << 8);
+ uint16_t val = binArea16[i];
+ buffer[i] = ((( val << 8 ) & 0xff00 ) | (( val >> 8 ) & 0x00ff ) );
+ }
+ fp->write ( (char*)buffer, remainingSize );
+ }
+ delete[] buffer;
+ }
+ else
+ {
+ // For any other VR, BinEntry is re-written as-is
+ fp->write ( (char*)binArea, lgr );
+ }
+#else
+ fp->write ( (char*)binArea, lgr ); // Elem value
+#endif //GDCM_WORDS_BIGENDIAN
+
+ }
+ else
+ {
+ // nothing was loaded, but we need to skip space on disc
+ fp->seekp(lgr, std::ios::cur);
+ }
+}
+
+/**
+ * \brief Sets the value (non string) of the current Dicom Header Entry