| 45 | } |
| 46 | |
| 47 | void splinter_datatable_add_samples_row_major(splinter_obj_ptr datatable_ptr, double *x, int n_samples, int x_dim) |
| 48 | { |
| 49 | auto dataTable = get_datatable(datatable_ptr); |
| 50 | if (dataTable != nullptr) |
| 51 | { |
| 52 | try |
| 53 | { |
| 54 | // std::ofstream out("test.txt"); |
| 55 | DenseVector vec(x_dim); |
| 56 | for (int i = 0; i < n_samples; ++i) |
| 57 | { |
| 58 | int sample_start = i*(x_dim+1); |
| 59 | for (int offset = 0; offset < x_dim; ++offset) |
| 60 | { |
| 61 | vec(offset) = x[sample_start + offset]; |
| 62 | } |
| 63 | |
| 64 | // out << "Adding sample: ("; |
| 65 | // for(int l = 0; l < vec.size(); l++) |
| 66 | // { |
| 67 | // if(l != 0) |
| 68 | // out << ","; |
| 69 | // out << vec(l); |
| 70 | // } |
| 71 | // out << ") = "; |
| 72 | // out << x[sample_start + x_dim] << std::endl; |
| 73 | |
| 74 | dataTable->addSample(vec, x[sample_start + x_dim]); |
| 75 | } |
| 76 | } |
| 77 | catch(const Exception &e) |
| 78 | { |
| 79 | set_error_string(e.what()); |
| 80 | } |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | void splinter_datatable_add_samples_col_major(splinter_obj_ptr datatable_ptr, double *x, int n_samples, int x_dim) |
| 85 | { |
nothing calls this directly
no test coverage detected