gistfile1.hpp

#include <iostream>
#include <fstream>
#include <string>

using namespace::std;

string StringStrip(string& s);
string trim(string&,const string&);


int main(int argc, char *argv[]){

  ifstream f;
  ofstream fOut;
  string line;
  if(argc < 2){//no pasaron archivo para parsear
    cout << "No file to parse" << endl;
    return 0;
  }
  f.open(argv[1]);
  if(!f){
    cout << "Error loading: " << argv[1] << endl;
  } else {
    int cont = 0;
    fOut.open ("Parsed.out");
    while(!f.eof()){
      getline(f,line);
      fOut << StringStrip(line)  << endl;
      cout << "Processing Line: " << cont << endl;
      cont++;
    }
    fOut.close();
    f.close();
  }
  return 0;
}

string trim(string& s,const string& drop = " "){
  string r=s.erase(s.find_last_not_of(drop)+1);
  return r.erase(0,r.find_first_not_of(drop));
}


string StringStrip(string& s){
  string str = trim(s);
  string orgS = "";//string organizada.
  bool addSpace = true;
 
  for(unsigned int i = 0; i < str.length(); i++){
    if(str[i] == ' '){
      if(addSpace){
	addSpace = false;
	orgS += str[i];
      }
    } else {
      orgS += str[i];
      addSpace = true;
    }
  }
  return orgS;
}