PndStringVector.h

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// -----------------------------------------------------------------
//
//          TPndStringVector
//
//          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> Output
//    TPndStringVector Input("Column:Row Type: Test ", ": ");
//    Output = Input.GetStringVector();
//
//    Output[0] = "Column"
//    Output[1] = "Row"
//    Output[2] = "Type"
//    Output[3] = "Test"
//
#ifndef STRINGVECTOR_H
#define STRINGVECTOR_H

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


class PndStringVector
{
  public :
  PndStringVector():fFirstDel(false),fLastDel(false){};
       ~PndStringVector(){};
       PndStringVector(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;}
       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