Matrix2.h File Reference

Detailed Description

Implementation of a 3x3 matrix.

Author

Martin Bauer marti.nosp@m.n.ba.nosp@m.uer@f.nosp@m.au.d.nosp@m.e

#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
namespace	walberla
	Storage for detected contacts which can be used to perform actions for all contacts, e.g.
namespace	walberla::math

Macros
#define	HIGH   typename MathTrait<Type,Other>::High
	High-order return value.

Functions
Matrix2 operators
template<typename Type >
std::ostream &	walberla::math::operator<< (std::ostream &os, const Matrix2< Type > &m)
	Global output operator for 2x2 matrices.
template<typename Type >
bool	walberla::math::isnan (const Matrix2< Type > &m)
	Checks the given matrix for not-a-number elements.
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.
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.
template<typename Type , typename Other > requires ( std::is_fundamental_v< Other > )
Matrix2< typename MathTrait< Type, Other >::High >	walberla::math::operator* (Other scalar, const Matrix2< Type > &matrix)
	Multiplication operator for the multiplication of a scalar value and a matrix.
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)

Macro Definition Documentation

HIGH

#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.