#include "tap.hpp" #include "kmeans.hpp" #include /////////////////////////////////////////////////////////////////////////////// int main () { util::TAP::logger tap; // create one point and check it 'converges' to this one point { const std::array p { {{1,2,3}} }; std::array q; util::kmeans (util::view{p}, util::view{q}); tap.expect_eq (p, q, "single point, single k"); } // create two vectors, check if the mean converges to their average { const std::array p {{ {1}, {2} }}; std::array q; util::kmeans (util::view{p}, util::view{q}); tap.expect_eq (q[0], (p[0]+p[1])/2, "two point, single k"); } return tap.status (); }