Reference documentation for deal.II version 9.5.0
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
Loading...
Searching...
No Matches
Public Member Functions | Public Attributes | List of all members
NonMatching::internal::QuadratureGeneratorImplementation::HeightDirectionData Struct Reference

#include <deal.II/non_matching/quadrature_generator.h>

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 931 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 265 of file quadrature_generator.cc.

Member Data Documentation

◆ direction

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

The height-function direction, described above.

Definition at line 943 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 949 of file quadrature_generator.h.


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