test_load.cpp

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#include "kermorpp.h"
#include <iostream>

using namespace kermorpp;
using namespace std;
using namespace Eigen;

int main(int argc, char **argv) {

    string path = string(".");
    if (argc == 2) {
        path = string(argv[1]);
    }

    KernelExpansion* k = KernelExpansion.loadFrom(path);

    cout << "loaded " << *k << endl;

    MatrixXd points = Util.loadMatrix(path + DIR_SEPARATOR + "points.bin");

    MatrixXd res = k->evaluate(points);
    MatrixXd res_comp = Util.loadMatrix(path + DIR_SEPARATOR + "eval.bin");

    int rcode = 0;
    if (res.rows() != res_comp.rows() || res.cols() != res_comp.cols())
        rcode--;
    if (!res.isApprox(res_comp))
        rcode--;

    return rcode;
}