offset_add is not behaving as expected
#include <xerus.h>
using namespace xerus;
int main() {
auto test1 = xerus::Tensor::dirac({1,1,1},0);
auto test2 = xerus::Tensor::dirac({2,2,1},0);
test2[3] = 4;
test2[1] = 2;
test2[2] = 3;
XERUS_LOG(info, "test1 = \n" << test1 );
XERUS_LOG(info, "test2 = \n" << test2 );
std::unique_ptr<Tensor> comb(new Tensor({3,3,2}));
comb->offset_add(test1, std::vector<size_t>({0,0,0}));
comb->offset_add(test2, std::vector<size_t>({1,1,1}));
XERUS_LOG(info, "comb = \n" << *comb );
}The above code returns:
+00:00:00,000 testAddition.cpp : 10 : info : test1 =
1.000000
+00:00:00,000 testAddition.cpp : 11 : info : test2 =
1.000000 0.000000
0.000000 1.000000
+00:00:00,002 testAddition.cpp : 28 : info : comb =
1.000000 / 0.000000 0.000000 / 0.000000 0.000000 / 0.000000
0.000000 / 0.000000 0.000000 / 1.000000 0.000000 / 2.000000
0.000000 / 3.000000 0.000000 / 4.000000 0.000000 / 0.000000 I expected
+00:00:00,000 testAddition.cpp : 10 : info : test1 =
1.000000
+00:00:00,000 testAddition.cpp : 11 : info : test2 =
1.000000 0.000000
0.000000 1.000000
+00:00:00,002 testAddition.cpp : 28 : info : comb =
1.000000 / 0.000000 0.000000 / 0.000000 0.000000 / 0.000000
0.000000 / 0.000000 0.000000 / 1.000000 0.000000 / 2.000000
0.000000 / 0.000000 0.000000 / 3.000000 0.000000 / 4.000000 Is this a bug?
Cheers Micha