GetFEM
5.4.2

Precomputations on a fem (given a fixed set of points on the reference convex, this object computes the value/gradient/hessian of all base functions on this set of points and stores them. More...
#include <getfem_fem.h>
Inherits dal::static_stored_object.
Public Member Functions  
const base_tensor &  val (size_type i) const 
returns values of the base functions  
const base_tensor &  grad (size_type i) const 
returns gradients of the base functions  
const base_tensor &  hess (size_type i) const 
returns hessians of the base functions  
Precomputations on a fem (given a fixed set of points on the reference convex, this object computes the value/gradient/hessian of all base functions on this set of points and stores them.
Definition at line 654 of file getfem_fem.h.