Implementation of a 3x3 matrix.
#include "FPClassify.h"#include "MathTrait.h"#include "Vector2.h"#include "core/mpi/RecvBuffer.h"#include "core/mpi/SendBuffer.h"#include <algorithm>#include <cmath>#include <iostream>#include <limits>Classes | |
| class | walberla::math::Matrix2< Type > |
| Efficient, generic implementation of a 2x2 matrix. More... | |
| struct | walberla::VectorTrait< Matrix2< T > > |
Namespaces | |
| walberla | |
| \file TimestepTracker.h \ingroup lbm \author Frederik Hennig frederik.hennig@fau.de | |
| walberla::math | |
Macros | |
| #define | HIGH typename MathTrait<Type,Other>::High |
| High-order return value. More... | |
Functions | |
Matrix2 operators | |
| template<typename Type > | |
| std::ostream & | walberla::math::operator<< (std::ostream &os, const Matrix2< Type > &m) |
| Global output operator for 2x2 matrices. More... | |
| template<typename Type > | |
| bool | walberla::math::isnan (const Matrix2< Type > &m) |
| Checks the given matrix for not-a-number elements. More... | |
| template<typename Type > | |
| const Matrix2< Type > | walberla::math::abs (const Matrix2< Type > &m) |
| Returns a matrix containing the absolute values of each single element of m. More... | |
| template<typename Type > | |
| const Matrix2< Type > | walberla::math::fabs (const Matrix2< Type > &m) |
| Returns a matrix containing the absolute values of each single element of m. More... | |
| template<typename Type , typename Other > | |
| std::enable_if< std::is_fundamental< Other >::value, Matrix2< typename MathTrait< Type, Other >::High > >::type | walberla::math::operator* (Other scalar, const Matrix2< Type > &matrix) |
| Multiplication operator for the multiplication of a scalar value and a matrix. More... | |
| template<typename T0 , typename T1 > | |
| Matrix2< typename MathTrait< T0, T1 >::High > | walberla::math::tensorProduct (Vector2< T0 > v0, Vector2< T1 > v1) |
| template<typename T , typename G , typename MT > | |
| mpi::GenericSendBuffer< T, G > & | walberla::math::operator<< (mpi::GenericSendBuffer< T, G > &buf, const Matrix2< MT > &m) |
| template<typename T , typename MT > | |
| mpi::GenericRecvBuffer< T > & | walberla::math::operator>> (mpi::GenericRecvBuffer< T > &buf, Matrix2< MT > &m) |
Matrix2 operators | |
| template<typename Type > | |
| std::ostream & | walberla::math::operator<< (std::ostream &os, const Matrix2< Type > &m) |
| Global output operator for 2x2 matrices. More... | |
| template<typename Type > | |
| bool | walberla::math::isnan (const Matrix2< Type > &m) |
| Checks the given matrix for not-a-number elements. More... | |
| template<typename Type > | |
| const Matrix2< Type > | walberla::math::abs (const Matrix2< Type > &m) |
| Returns a matrix containing the absolute values of each single element of m. More... | |
| template<typename Type > | |
| const Matrix2< Type > | walberla::math::fabs (const Matrix2< Type > &m) |
| Returns a matrix containing the absolute values of each single element of m. More... | |
| template<typename Type , typename Other > | |
| std::enable_if< std::is_fundamental< Other >::value, Matrix2< typename MathTrait< Type, Other >::High > >::type | walberla::math::operator* (Other scalar, const Matrix2< Type > &matrix) |
| Multiplication operator for the multiplication of a scalar value and a matrix. More... | |
| template<typename T0 , typename T1 > | |
| Matrix2< typename MathTrait< T0, T1 >::High > | walberla::math::tensorProduct (Vector2< T0 > v0, Vector2< T1 > v1) |
| template<typename T , typename G , typename MT > | |
| mpi::GenericSendBuffer< T, G > & | walberla::math::operator<< (mpi::GenericSendBuffer< T, G > &buf, const Matrix2< MT > &m) |
| template<typename T , typename MT > | |
| mpi::GenericRecvBuffer< T > & | walberla::math::operator>> (mpi::GenericRecvBuffer< T > &buf, Matrix2< MT > &m) |
| #define HIGH typename MathTrait<Type,Other>::High |
High-order return value.
Abbreviation for the evaluation of the higher-order data type in a numerical operation.