-gdcmVR::gdcmVR () {
- // NOTE: making the affectation directely to dicom_vr instead of passing
- // through an apparently unncessary local variable vr, crashes with
- // gcc... Beware.
- VRHT *vr = new VRHT;
- (*vr)["AE"] = "Application Entity"; // At most 16 bytes
- (*vr)["AS"] = "Age String"; // Exactly 4 bytes
- (*vr)["AT"] = "Attribute Tag"; // 2 16-bit unsigned short integers
- (*vr)["CS"] = "Code String"; // At most 16 bytes
- (*vr)["DA"] = "Date"; // Exactly 8 bytes
- (*vr)["DS"] = "Decimal String"; // At most 16 bytes
- (*vr)["DT"] = "Date Time"; // At most 26 bytes
- (*vr)["FL"] = "Floating Point Single"; // 32-bit IEEE 754:1985 float
- (*vr)["FD"] = "Floating Point Double"; // 64-bit IEEE 754:1985 double
- (*vr)["IS"] = "Integer String"; // At most 12 bytes
- (*vr)["LO"] = "Long String"; // At most 64 chars
- (*vr)["LT"] = "Long Text"; // At most 10240 chars
- (*vr)["OB"] = "Other Byte String"; // String of bytes (vr independant)
- (*vr)["OW"] = "Other Word String"; // String of 16-bit words (vr dep)
- (*vr)["PN"] = "Person Name"; // At most 64 chars
- (*vr)["SH"] = "Short String"; // At most 16 chars
- (*vr)["SL"] = "Signed Long"; // Exactly 4 bytes
- (*vr)["SQ"] = "Sequence of Items"; // Not Applicable
- (*vr)["SS"] = "Signed Short"; // Exactly 2 bytes
- (*vr)["ST"] = "Short Text"; // At most 1024 chars
- (*vr)["TM"] = "Time"; // At most 16 bytes
- (*vr)["UI"] = "Unique Identifier"; // At most 64 bytes
- (*vr)["UL"] = "Unsigned Long "; // Exactly 4 bytes
- (*vr)["UN"] = "Unknown"; // Any length of bytes
- (*vr)["US"] = "Unsigned Short "; // Exactly 2 bytes
- (*vr)["UT"] = "Unlimited Text"; // At most 2^32 -1 chars
- dicom_vr = vr;
+#include <fstream>
+#include <iostream>
+#include <string.h>
+
+namespace gdcm
+{
+//-----------------------------------------------------------------------------
+/// \brief auto generated function, to fill up the 'Value Representation'
+/// Dictionnary, if relevant file is not found on user's disk
+void FillDefaultVRDict(VRHT &vr);
+
+//-----------------------------------------------------------------------------
+// Constructor / Destructor
+/**
+ * \brief Constructor
+ */
+VR::VR()
+{
+ std::string filename = DictSet::BuildDictPath() + DICT_VR;
+ std::ifstream from(filename.c_str());
+ if ( !from )
+ {
+ gdcmWarningMacro("Can't open dictionary " << filename.c_str());
+ FillDefaultVRDict(vr);
+ }
+ else
+ {
+ char buff[1024];
+ VRKey key;
+ VRAtr name;
+
+ while (!from.eof())
+ {
+ from >> std::ws;
+ from.getline(buff, 1024, ' ');
+ if( strcmp(buff,"") == 0)
+ continue;
+
+ key = buff;
+ from >> std::ws;
+ from.getline(buff, 1024, ';');
+ name = buff;
+
+ from >> std::ws;
+ from.getline(buff, 1024, '\n');
+
+ vr[key] = name;
+ }
+ from.close();
+ }