| 135 | |
| 136 | |
| 137 | dMatrix dMatrix::operator - (const dMatrix &a) |
| 138 | { |
| 139 | if (n != a.n || m != a.m) dDebug (0,"matrix -, mismatched sizes"); |
| 140 | dMatrix r (n,m); |
| 141 | for (int i=0; i<n*m; i++) r.data[i] = data[i] - a.data[i]; |
| 142 | return r; |
| 143 | } |
| 144 | |
| 145 | |
| 146 | dMatrix dMatrix::operator - () |