18 global_.front().index = global_index;
void init(const int order, const int global_index, const int local_index, const RowVectorNd &node)
Initialize a basis function within an element.
std::vector< Local2Global > global_
list of real nodes influencing the basis
int local_index_
local index inside the element (for debugging purposes)
Eigen::Matrix< double, 1, Eigen::Dynamic, Eigen::RowMajor, 1, 3 > RowVectorNd