Reference documentation for deal.II version GIT relicensing-687-gbf51c6da8c 2024-05-21 02:00:02+00:00
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Public Member Functions | Public Attributes | List of all members
NonMatching::internal::QuadratureGeneratorImplementation::HeightDirectionData Struct Reference

Public Member Functions

 HeightDirectionData ()

Public Attributes

unsigned int direction
double min_abs_dfdx

Detailed Description

Data representing the best choice of height-function direction, which is returned by the function find_best_height_direction.

This data consists of a coordinate direction

\(i \in \{0, ..., dim - 1 \}\),

and lower bound on the absolute value of the derivative of some associated function, f, taken in the above coordinate direction. That is, a bound \(C\) such that

\(|\frac{\partial f}{\partial x_i}| > C\),

holding over some subset of \(\mathbb{R}^{dim}\).

Definition at line 999 of file quadrature_generator.h.

Constructor & Destructor Documentation

◆ HeightDirectionData()

NonMatching::internal::QuadratureGeneratorImplementation::HeightDirectionData::HeightDirectionData ( )

Constructor. Initializes the direction to invalid_unsigned_int and the bound to 0.

Definition at line 266 of file

Member Data Documentation

◆ direction

unsigned int NonMatching::internal::QuadratureGeneratorImplementation::HeightDirectionData::direction

The height-function direction, described above.

Definition at line 1011 of file quadrature_generator.h.

◆ min_abs_dfdx

double NonMatching::internal::QuadratureGeneratorImplementation::HeightDirectionData::min_abs_dfdx

The lower bound on \(|\frac{\partial f}{\partial x_i}|\), described above.

Definition at line 1017 of file quadrature_generator.h.

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