/// -----------------------------------------------------------------
///
///          PndStringSeparator
///
///          Version 1.0
///            by
///          Tobias Stockmanns
///  Seperates an input string into substrings and stores them in a
///  string vector. The seperation criteria is a string of characters.
///  If no delimiters are given the default delimiter " " is used.
///
///  Example:
///    std::vector<std::string> fOutput
///    TPndStringVector fInput("Column:Row Type: Test ", ": ");
///    fOutput = fInput.GetStringVector();
///
///    fOutput[0] = "Column"
///    fOutput[1] = "Row"
///    fOutput[2] = "Type"
///    fOutput[3] = "Test"
///
#ifndef PNDSTRINGSEPARATOR_H
#define PNDSTRINGSEPARATOR_H

#include <string>
#include <vector>
#include "Rtypes.h"


class PndStringSeparator
{
  public :
       PndStringSeparator():fFirstDel(false),fLastDel(false){};
       ~PndStringSeparator(){};
       PndStringSeparator(std::string AInput, std::string ADelimiter = " ");
       void SetInput (std::string AInput)       {fInput = AInput;};
       void SetDelimiter (std::string ADelimiter) {fDelimiter = ADelimiter;};
       void ResetVector(){fStrings.clear();};
       std::vector<std::string> GetStringVector (void);
       void TestFirst(){if(fInput.find_first_of(fDelimiter)==0) fFirstDel=true; else fFirstDel=false;}
       void TestLast(){if(fInput.find_last_of(fDelimiter)==fInput.size()-1) fLastDel = true; else fLastDel = false;}
       bool GetIfFirst(){return fFirstDel;}
       bool GetIfLast(){return fLastDel;}
       std::string Replace(std::string from, std::string to);
       void Print();

  private :
       std::string::size_type fStartPos;
       std::vector<std::string> fStrings;
       std::string fInput;
       std::string fDelimiter;
       std::string fOutput;
       std::string GetString (void);
       bool fFirstDel;	//first element in the string was a delimiter
       bool fLastDel;	//last element in the string was a delimiter
};

#endif