#include <stdio.h>
#include <stdlib.h>
#include <visp3/core/vpMath.h>
#include <visp3/core/vpRowVector.h>
bool test(
const std::string &s,
const vpRowVector &v,
const std::vector<double> &bench)
{
static unsigned int cpt = 0;
std::cout << "** Test " << ++cpt << std::endl;
std::cout << s <<
"(" << v.
getRows() <<
"," << v.
getCols() <<
") = [" << v <<
"]" << std::endl;
if (bench.size() != v.
size()) {
std::cout << "Test fails: bad size wrt bench" << std::endl;
return false;
}
for (
unsigned int i = 0; i < v.
size(); i++) {
if (std::fabs(v[i] - bench[i]) > std::fabs(v[i]) * std::numeric_limits<double>::epsilon()) {
std::cout << "Test fails: bad content" << std::endl;
return false;
}
}
return true;
}
int main()
{
int err = 1;
{
v = 3;
std::vector<double> bench1(4, 3);
if (test("v", v, bench1) == false)
return err;
std::vector<double> bench2(4, 3. / 6);
if (test("v", v, bench2) == false)
return err;
std::vector<double> bench3(5, 0);
if (test("v", v, bench3) == false)
return err;
}
{
std::vector<double> bench1(4);
for (
unsigned int i = 0; i < v.
size(); i++) {
v[i] = (double)i;
bench1[i] = (double)i;
}
if (test("v", v, bench1) == false)
return err;
std::vector<double> bench2;
bench2.push_back(0);
bench2.push_back(1);
if (test("w", w, bench2) == false)
return err;
std::vector<double> bench3;
bench3.push_back(1);
bench3.push_back(2);
bench3.push_back(3);
for (size_t i = 0; i < 4; i++)
if (test("r2", r2, bench3) == false)
return err;
}
{
std::vector<double> bench(4);
for (
unsigned int i = 0; i < M.
getCols(); i++) {
M[0][i] = i;
bench[i] = i;
}
if (test("M", M, bench) == false)
return err;
v = M;
if (test("v", v, bench) == false)
return err;
if (test("w", w, bench) == false)
return err;
if (test("z1", z1, bench) == false)
return err;
if (test("z2", z2, bench) == false)
return err;
}
{
v[0] = 1;
v[1] = 2;
v[2] = 3;
std::vector<double> bench1;
bench1.push_back(3);
bench1.push_back(6);
bench1.push_back(9);
if (test("w", w, bench1) == false)
return err;
if (test("x", x, bench1) == false)
return err;
std::vector<float> bench2;
bench2.push_back(3);
bench2.push_back(6);
bench2.push_back(9);
if (test("y1", y1, bench1) == false)
return err;
if (test("y2", y2, bench1) == false)
return err;
}
{
std::vector<double> bench(3, -1);
if (test("r2", r2, bench) == false)
return err;
bench.push_back(-2);
if (test("r2", r2, bench) == false)
return err;
std::vector<double> bench3(7, 1);
bench3[3] = bench3[4] = bench3[5] = -1;
bench3[6] = -2;
if (test("r3", r3, bench3) == false)
return err;
if (test("r1", r1, bench3) == false)
return err;
}
{
std::vector<double> bench(3, 6);
if (test("r", r, bench) == false)
return err;
r1 += r2;
if (test("r1", r1, bench) == false)
return err;
}
{
std::vector<double> bench(3, -2);
if (test("r", r, bench) == false)
return err;
r1 -= r2;
if (test("r1", r1, bench) == false)
return err;
}
{
r = 5;
std::vector<double> bench(5, 5);
if (test("r", r, bench) == false)
return err;
}
{
r[0] = 8.1472;
r[1] = 9.0579;
r[2] = 1.2699;
r[3] = 9.1338;
r[4] = 6.3236;
r[5] = 0.9754;
r[6] = 2.7850;
r[7] = 5.4688;
r[8] = 9.5751;
r[9] = 9.6489;
std::cout << "** Test mean" << std::endl;
std::cout << "Test fails: bad mean " << res << std::endl;
return err;
}
std::cout << "** Test stdev" << std::endl;
std::cout << "Test fails: bad stdev " << res << std::endl;
return err;
}
std::cout << "** Test stdev(bessel)" << std::endl;
std::cout << "Test fails: bad stdev(bessel) " << res << std::endl;
return err;
}
std::cout << "** Test median" << std::endl;
std::cout << "Test fails: bad median " << res << std::endl;
return err;
}
std::cout << "** Test median (odd)" << std::endl;
std::cout << "Test fails: bad median (odd) " << res << std::endl;
return err;
}
std::cout << "r: [" << r << "]" << std::endl;
r.
print(std::cout, 8,
"r");
}
{
std::cout << "** Test conversion to/from std::vector" << std::endl;
std::vector<double> std_vector(5);
for (size_t i = 0; i < std_vector.size(); i++) {
std_vector[i] = (double) i;
}
if (test("v", v, std_vector) == false)
return EXIT_FAILURE;
std_vector.clear();
if (test("v", v, std_vector) == false)
return EXIT_FAILURE;
}
std::cout << "All tests succeed" << std::endl;
return 0;
}