+///////////////////////////////////////////////////////////////////////////
+gdcmVR * gdcmGlobal::VR = (gdcmVR*)0;
+gdcmTS * gdcmGlobal::TS = (gdcmTS*)0;
+gdcmDictSet * gdcmGlobal::Dicts = (gdcmDictSet*)0;
+gdcmGlobal gdcmGlob;
+
+gdcmGlobal::gdcmGlobal(void) {
+ if (VR || TS || Dicts)
+ dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts already allocated");
+ VR = new gdcmVR();
+ TS = new gdcmTS();
+ Dicts = new gdcmDictSet();
+}
+
+gdcmGlobal::~gdcmGlobal() {
+ delete VR;
+ delete TS;
+ delete Dicts;
+}
+
+gdcmVR * gdcmGlobal::GetVR(void) {
+ return VR;
+}
+
+gdcmTS * gdcmGlobal::GetTS(void) {
+ return TS;
+}
+gdcmDictSet * gdcmGlobal::GetDicts(void) {
+ return Dicts;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// Because is not yet available in g++2.96
+std::istream& eatwhite(std::istream& is) {
+ char c;
+ while (is.get(c)) {
+ if (!isspace(c)) {
+ is.putback(c);
+ break;
+ }
+ }
+ return is;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// Because is not available in C++ (?)
+
+void Tokenize (const std::string& str,
+ std::vector<std::string>& tokens,
+ const std::string& delimiters) {
+ std::string::size_type lastPos = str.find_first_not_of(delimiters,0);
+ std::string::size_type pos = str.find_first_of (delimiters,lastPos);
+ while (std::string::npos != pos || std::string::npos != lastPos) {
+ tokens.push_back(str.substr(lastPos, pos - lastPos));
+ lastPos = str.find_first_not_of(delimiters, pos);
+ pos = str.find_first_of (delimiters, lastPos);
+ }
+}
+
+
+///////////////////////////////////////////////////////////////////////////
+// to prevent a flashing screen when non-printable character
+
+char * _cleanString(char *v) {
+ char *d;
+ int i, l;
+ l = strlen(v);
+ for (i=0,d=v;
+ i<l ;
+ i++,d++) {
+ if (!isprint(*d))
+ *d = '.';
+ }
+ return v;
+}