Calculate data for Gauss integration. More...
Public Member Functions | |
| Gauss () | |
| Default constructor. | |
| Gauss (size_t np) | |
| Constructor using number of Gauss points. | |
| void | setTriangle (LocalVect< real_t, 7 > &w, LocalVect< Point< real_t >, 7 > &x) |
| Choose integration on triangle (7-point formula) More... | |
| real_t | x (size_t i) const |
Return coordinate of i-th Gauss-Legendre point. | |
| const Point< real_t > & | xt (size_t i) const |
| Return coordinates of points in the reference triangle. | |
| real_t | w (size_t i) const |
Return weight of i-th Gauss-Legendre point. | |
Detailed Description
Calculate data for Gauss integration.