Conv_tol_change< phi_type > Struct Template Reference

Optional convergence criterium checking the total change. More...

Detailed Description

template<typename phi_type = double>
struct Conv_tol_change< phi_type >

Optional convergence criterium checking the total change.

The change between the current and the previous iterations is computed as sum over all the If Conv_tol_change .check = true, the total change of Phi between the iterations is considered and the redistancing finishes when the Conv_tol_change.value (or the max-iteration) is reached.

Definition at line 59 of file RedistancingSussman.hpp.

#include <RedistancingSussman.hpp>

Data Fields
bool	check = true
phi_type	value = 1e-15
	redistancing process is considered as steady-state. (see also DistFromSol::change)

Field Documentation

check

template<typename phi_type = double>

bool Conv_tol_change< phi_type >::check = true

If true, the total change of Phi (see DistFromSol::change) between the iterations is considered and the redistancing finishes when the Conv_tol_change.value (or the max-iteration) is reached. If false, the change is not considered as steady-state criterion. Default: true.

Definition at line 61 of file RedistancingSussman.hpp.

value

template<typename phi_type = double>

phi_type Conv_tol_change< phi_type >::value = 1e-15

redistancing process is considered as steady-state. (see also DistFromSol::change)

Variable that stores the tolerance value for the change at which the iterative

Definition at line 65 of file RedistancingSussman.hpp.

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The documentation for this struct was generated from the following file:

• openfpm_numerics/src/level_set/redistancing_Sussman/RedistancingSussman.hpp