Import Geant4 0.1.0 source tree

source/global/STLInterface/rw/ctoken.h

@@ -0,0 +1,61 @@
+#ifndef __ctoken
+#define __ctoken
+
+#include <string>
+#include "rw/defs.h"
+#include "rw/cstring.h"
+
+class RWCTokenizer 
+{
+public:
+  RWCTokenizer(const RWCString& s):string2tokenize(s),actual(0){}
+
+  RWCSubString operator()(const char* str=" \t\n",size_t l=0)
+    {
+      size_t i,j,tmp;
+      RWBoolean hasws=false;
+      if(l==0) l=strlen(str);
+      //Skip leading delimeters
+      while(actual<string2tokenize.size())
+	{
+	  
+	  for(i=0;i<l;i++)
+	    if(string2tokenize[actual]==str[i]) hasws=true;
+	  if(hasws)
+	    {
+	      actual++;
+	      hasws=false;
+	    }
+	  else
+	    break;
+	}
+	  
+      for(j=actual;j<string2tokenize.size();j++)
+	{
+	  for(i=0;i<l;i++)
+	    if(string2tokenize[j]==str[i]) break;
+	  if(i<l) break;
+	}
+      if(j!=string2tokenize.size())
+	{
+	  tmp=actual;
+	  actual=j+1;
+	  return string2tokenize(tmp,j-tmp);
+	}
+      else
+	{
+	  tmp=actual;
+	  actual=j;
+	  return string2tokenize(tmp,j-tmp);
+	}
+    } 
+
+private:
+
+  RWCString string2tokenize;
+  size_t actual;
+
+};
+
+#endif
+