LittleHelper.cpp

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#include "LittleHelper.h"

using namespace std;


size_t LittleHelper::stringCmpi( const string& s1, const string& s2 ) {
  string::const_iterator p1 = s1.begin(), p2 = s2.begin();
  while(p1 != s1.end() && p2 != s2.end()) {
    if(toupper(*p1) != toupper(*p2))
      return (toupper(*p1)<toupper(*p2))? -1 : 1;
    p1++;
    p2++;
  }
  return(s2.size() - s1.size());
}