| 13 | #include <limits> |
| 14 | |
| 15 | int main() { |
| 16 | using namespace boost::histogram; |
| 17 | |
| 18 | // ctor and reset |
| 19 | { |
| 20 | array_storage<unsigned> a; |
| 21 | BOOST_TEST_EQ(a.size(), 0); |
| 22 | a.reset(1); |
| 23 | BOOST_TEST_EQ(a.size(), 1); |
| 24 | a.increase(0); |
| 25 | BOOST_TEST_EQ(a[0], 1); |
| 26 | a.reset(1); |
| 27 | BOOST_TEST_EQ(a[0], 0); |
| 28 | } |
| 29 | |
| 30 | // increase |
| 31 | { |
| 32 | array_storage<unsigned> a, b; |
| 33 | a.reset(1); |
| 34 | b.reset(1); |
| 35 | array_storage<unsigned char> c, d; |
| 36 | c.reset(1); |
| 37 | d.reset(2); |
| 38 | a.increase(0); |
| 39 | b.increase(0); |
| 40 | c.increase(0); |
| 41 | c.increase(0); |
| 42 | d.increase(0); |
| 43 | d.add(1, 5); |
| 44 | d.add(0, 2); |
| 45 | BOOST_TEST_EQ(a[0], 1); |
| 46 | BOOST_TEST_EQ(b[0], 1); |
| 47 | BOOST_TEST_EQ(c[0], 2); |
| 48 | BOOST_TEST_EQ(d[0], 3); |
| 49 | BOOST_TEST_EQ(d[1], 5); |
| 50 | BOOST_TEST(a == a); |
| 51 | BOOST_TEST(a == b); |
| 52 | BOOST_TEST(!(a == c)); |
| 53 | BOOST_TEST(!(a == d)); |
| 54 | } |
| 55 | |
| 56 | // multiply |
| 57 | { |
| 58 | array_storage<double> a; |
| 59 | a.reset(2); |
| 60 | a.increase(0); |
| 61 | a *= 3; |
| 62 | BOOST_TEST_EQ(a[0], 3); |
| 63 | BOOST_TEST_EQ(a[1], 0); |
| 64 | a.add(1, 2); |
| 65 | BOOST_TEST_EQ(a[0], 3); |
| 66 | BOOST_TEST_EQ(a[1], 2); |
| 67 | a *= 3; |
| 68 | BOOST_TEST_EQ(a[0], 9); |
| 69 | BOOST_TEST_EQ(a[1], 6); |
| 70 | } |
| 71 | |
| 72 | // copy |