CGAL 4.7 - STL Extensions for CGAL: STL_Extension/min_element_if_example.cpp

\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.7 - STL Extensions for CGAL

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STL_Extension/min_element_if_example.cpp
#include <CGAL/algorithm.h>
#include <CGAL/function_objects.h>
#include <vector>
#include <iostream>
#include <functional>
using std::vector;
using std::cout;
using std::endl;
using std::modulus;
using std::greater;
using std::bind2nd;
using CGAL::compose1_1;
using CGAL::min_element_if;
int main()
{
vector< int > v;
v.push_back(3);
v.push_back(5);
v.push_back(2);
cout << "min_odd = "
<< *min_element_if(v.begin(),
v.end(),
compose1_1(bind2nd(greater< int >(), 0),
bind2nd(modulus< int >(), 2)))
<< endl;
return 0;
}