#ifndef Michael_Roth_NoCompare_H
#define Michael_Roth_NoCompare_H

#include <iomanip>
#include <algorithm>
#include <string>

template <class T,class X>
class NoCase_Compare
{
private:
  static bool nocase_compare (X c1, X c2)
{
  return toupper(c1) < toupper(c2);
}
public:
  bool operator() (const T & s1,const T & s2) const
  {
    return lexicographical_compare(s1.begin(),s1.end(),s2.begin(),s2.end(),nocase_compare);
  }
};
#endif