The following code example is taken from the book
The C++ Standard Library - A Tutorial and Reference, 2nd Edition
by Nicolai M. Josuttis, Addison Wesley Longman, 2012
Copyright © 2012 by Pearson Education, Inc. and Nicolai M. Josuttis
#include "algostuff.hpp"
using namespace std;
int main()
{
vector<int> coll;
vector<int>::iterator pos;
INSERT_ELEMENTS(coll,1,9);
PRINT_ELEMENTS(coll,"coll: ");
// define an object for the predicate (using a lambda)
auto isEven = [](int elem) {
return elem%2==0;
};
// print whether all, any, or none of the elements are/is even
cout << boolalpha << "all even?: "
<< all_of(coll.cbegin(),coll.cend(), isEven) << endl;
cout << "any even?: "
<< any_of(coll.cbegin(),coll.cend(), isEven) << endl;
cout << "none even?: "
<< none_of(coll.cbegin(),coll.cend(), isEven) << endl;
}