positivity_enforcing.h File Reference

#include "basis/basis.h"
#include "basis/wmbasisarrayset.h"
#include "lib/wxrange.h"

Go to the source code of this file.

Namespaces
namespace	wxm
	Base namespace for everything not included in the global namespace.
namespace	wxm::dfem
namespace	wxm::dfem::variable_adjuster
namespace	wxm::dfem::variable_adjuster::limiter
namespace	wxm::dfem::variable_adjuster::limiter::positivity_enforcing

Functions
size_t	wxm::dfem::variable_adjuster::limiter::positivity_enforcing::positivity_node_count (const WmBasisArraySet &basis_set, bool include_gaussian_quad_nodes, bool include_interior_lgl_nodes)
void	wxm::dfem::variable_adjuster::limiter::positivity_enforcing::convertLagrangeNodesToPositivityPreservingQuadNodes (const WmBasisArraySet &basis_set, const real *lagrange_nodal_values, const bool include_gaussian_quad_nodes, const bool include_interior_lgl_nodes, std::vector< real > &pp_quad_node_values)
	Convert the nodal values of a polynomial at the Lagrange interpolation points to its nodal values at the positivity-preserving quadrature nodes.