int main()
{
vector<int> coll = { 1, 2, 3, 4, 5, 6, 7, 8 };
// process and print mean value
MeanValue mv = for_each (coll.begin(), coll.end(), // range
MeanValue()); // operation
cout << "mean value: " << mv.value() << endl;
}
int main(int argc, char *argv[])
{
vector<int> v1;
populate_rand(v1, 10, 100);
print_seq(v1, "v1 : ");
MeanValue mv = for_each(v1.begin(), v1.end(),
MeanValue());
cout << "count " << mv.numValues() << "mean " << mv.value() << endl;
return 0;
}
int main()
{
vector<int> coll;
for(int i=1; i<=8; ++i)
{
coll.push_back(i);
}
copy(coll.begin(),coll.end(),ostream_iterator<int>(cout," "));
cout<< endl;
MeanValue mv = for_each (coll.begin(),coll.end(),MeanValue());
cout << "meanValue: " << mv.value() << endl;
}
