// ------- test-std1.cpp beg ---------
// 
// Using STL, Standard Template Library for C++.
// Testing datatypes vector and list.
// 
// This is how to compile and run this code:
// g++ -Wall test-std1.cpp -o test-std1
// ./test-std1

#include <string>
#include <vector>
#include <list>
#include <iostream>
#include <sstream>

// For std::in, std::out 
using namespace std;

void printItem(string &s)
{
  cout << s << endl;
}

int main ()
{
  // String test
  string s("abcdefghijk");
  cout <<"c strlen=" << strlen(s.c_str()) <<  ",s.size=" << s.size()  << endl;  
 
   // Vector array test
  vector<float> floatArray;
 
  floatArray.push_back(1.2345);
  floatArray.push_back(2.3456);
  floatArray.push_back(3.4567);
  floatArray[2]  *= 4;
 
  // vector<float>::iterator  fi  = floatArray.begin();  
  // const_iterator is better here
  vector<float>::const_iterator  fi  = floatArray.begin();  
  while (fi != floatArray.end())
  {     
       cout << *fi++ << endl;
  }

  // List test
  list<string> *lis  = new list<string>;
  for (int i=10; i; i--)
  {
     ostringstream os; // Convert i to string
     os << i;
     lis->push_front(string("Item") + os.str());
  } 

  // Print the list 
  for_each (lis->begin(), lis->end(), printItem);
  
  delete lis;
       
  // Ok
  return 0;
}

// ------- test-std1.cpp end ---------