incl2.cpp

incl2.cpp

#include ‹stl.h›

#include ‹iostream.h›

#include ‹string.h›

bool compare_strings(const char* s1_, const char* s2_) {

 return ::strcmp(s1_, s2_) ‹ 0 ? 1: 0;

}

char* names[] = {"Todd", "Mike", "Graham", "Jack", "Brett"};

int main() {

 const unsigned nameSize = sizeof(names)/sizeof(names[0]);

 vector‹char*› v1(nameSize);

 for (int i = 0; i ‹ v1.size(); i++) {

  v1[i] = names[i];

 }

 vector‹char*› v2(2);

 v2[0] = "foo";

 v2[1] = "bar";

 sort(v1.begin(), v1.end(), compare_strings);

 sort(v2.begin(), v2.end(), compare_strings);

 bool inc = includes(v1.begin(), v1.end(), v2.begin(), v2.end(), compare_strings);

 if (inc) cout ‹‹ "v1 includes v2" ‹‹ endl;

 else cout ‹‹ "v1 does not include v2" ‹‹ endl;

 v2[0] = "Brett";

 v2[1] = "Todd";

 inc = includes(v1.begin(), v1.end(), v2.begin(), v2.end(), compare_strings);

 if (inc) cout ‹‹ "v1 includes v2" ‹‹ endl;

 else cout ‹‹ "v1 does not include v2" ‹‹ endl;

 return 0;

}