Example shows identity function use.
#include "common.hh"
#include <iostream>
using namespace roboptim;
int run_test ()
{
offset[0] = 12.;
offset[1] = 46.;
offset[2] = 2.;
offset[3] = -9.;
x.clear ();
std::cout
<< id << std::endl
<< "Evaluate: " << std::endl
<< id (x) << std::endl
<< "Gradient: " << std::endl
<< "Jacobian: " << std::endl
<< id.jacobian (x) << std::endl;
return 0;
}
GENERATE_TEST ()