Describe an adaptable integration method linked to a mesh cut by at least two level sets on the intersection of two level sets. More...

#include <getfem_mesh_im_level_set.h>

Inherits getfem::mesh_im.

Public Member Functions
void	update_from_context (void) const
	this function has to be defined and should update the object when the context is modified. More...

void	adapt (void)
	Apply the adequate integration methods. More...

void	set_segment_im (pintegration_method pim)
	Set the specific integration methods. More...

virtual pintegration_method	int_method_of_element (size_type cv) const
	return the integration method associated with an element (in no integration is associated, the function will crash! use the convex_index() of the mesh_im to check that a fem is associated to a given convex)

Public Member Functions inherited from getfem::mesh_im
void	set_auto_add (pintegration_method pim)
	Set the im for automatic addition of element option. More...

const dal::bit_vector &	convex_index (void) const
	Get the set of convexes where an integration method has been assigned.

const mesh &	linked_mesh () const
	Give a reference to the linked mesh of type mesh.

void	set_integration_method (size_type cv, pintegration_method pim)
	Set the integration method of a convex. More...

void	set_integration_method (const dal::bit_vector &cvs, pintegration_method pim)
	Set the integration method on all the convexes of indexes in bv, which is of type dal::bit_vector.

void	set_integration_method (pintegration_method ppi)
	shortcut for More...

void	set_integration_method (const dal::bit_vector &cvs, dim_type im_degree)
	Set an approximate integration method chosen to be exact for polynomials of degree 'im_degree'.

void	set_integration_method (dim_type im_degree)
	Set an approximate integration method chosen to be exact for polynomials of degree 'im_degree' on the whole mesh.

void	read_from_file (std::istream &ist)
	Read the mesh_im from a stream. More...

void	read_from_file (const std::string &name)
	Read the mesh_im from a file. More...

void	write_to_file (std::ostream &ost) const
	Write the mesh_im to a stream. More...

void	write_to_file (const std::string &name, bool with_mesh=false) const
	Write the mesh_im to a file. More...

Public Member Functions inherited from getfem::context_dependencies
bool	context_check () const
	return true if update_from_context was called