q3::Matrix3x3 Struct Reference

3×3 matrix stored row-major: row i = mat[i] More...

#include <matrix_3x3.hpp>

Public Member Functions
	Matrix3x3 ()=default
	Matrix3x3 (Vector3D row_0, Vector3D row_1, Vector3D row_2)
Vector3D	column (int column_index) const
	Column column_index as a Vector3D.
Real	determinant () const
	Determinant.
Matrix3x3	inverse () const
	Inverse (assumes non-singular)
Vector3D	operator* (const Vector3D &vector) const
	Matrix-vector product M * vector.
Matrix3x3	operator* (Real scalar) const
	Scalar multiplication.
Vector3D &	operator[] (int row_index)
const Vector3D &	operator[] (int row_index) const
Matrix3x3	transpose () const
	Transpose.

Public Attributes
Vector3D	rows [3]

Detailed Description

3×3 matrix stored row-major: row i = mat[i]

Definition at line 15 of file matrix_3x3.hpp.

Constructor & Destructor Documentation

Matrix3x3() [1/2]

q3::Matrix3x3::Matrix3x3 ( )

default

Matrix3x3() [2/2]

q3::Matrix3x3::Matrix3x3 ( Vector3D  row_0, Vector3D  row_1, Vector3D  row_2  )

inline

Definition at line 19 of file matrix_3x3.hpp.

Member Function Documentation

column()

Vector3D q3::Matrix3x3::column ( int  column_index ) const

inline

Column column_index as a Vector3D.

Definition at line 41 of file matrix_3x3.hpp.

determinant()

Real q3::Matrix3x3::determinant ( ) const

inline

Determinant.

Definition at line 51 of file matrix_3x3.hpp.

References q3::Vector3D::x, q3::Vector3D::y, and q3::Vector3D::z.

Referenced by q3::VolumetricField::cell_volume_bohr3(), q3::WignerSeitzSupercell::compute(), and q3::Crystal::compute_derived_quantities().

inverse()

Matrix3x3 q3::Matrix3x3::inverse ( ) const

inline

Inverse (assumes non-singular)

Definition at line 58 of file matrix_3x3.hpp.

References q3::Vector3D::x, q3::Vector3D::y, and q3::Vector3D::z.

Referenced by q3::WignerSeitzSupercell::compute(), q3::MakovPayneCorrectionCalculator::compute(), q3::MartynaTuckermanCorrectionCalculator::compute(), and q3::Crystal::compute_derived_quantities().

operator*() [1/2]

Vector3D q3::Matrix3x3::operator* ( const Vector3D &  vector ) const

inline

Matrix-vector product M * vector.

Definition at line 29 of file matrix_3x3.hpp.

References q3::Vector3D::dot().

operator*() [2/2]

Matrix3x3 q3::Matrix3x3::operator* ( Real  scalar ) const

inline

Scalar multiplication.

Definition at line 46 of file matrix_3x3.hpp.

operator[]() [1/2]

Vector3D & q3::Matrix3x3::operator[] ( int  row_index )

inline

Definition at line 24 of file matrix_3x3.hpp.

operator[]() [2/2]

const Vector3D & q3::Matrix3x3::operator[] ( int  row_index ) const

inline

Definition at line 21 of file matrix_3x3.hpp.

transpose()

Matrix3x3 q3::Matrix3x3::transpose ( ) const

inline

Transpose.

Definition at line 34 of file matrix_3x3.hpp.

References q3::Vector3D::x, q3::Vector3D::y, and q3::Vector3D::z.

Referenced by q3::MakovPayneCorrectionCalculator::compute(), q3::MartynaTuckermanCorrectionCalculator::compute(), and q3::Crystal::compute_derived_quantities().

Member Data Documentation

rows

Vector3D q3::Matrix3x3::rows[3]

Definition at line 16 of file matrix_3x3.hpp.

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

• src/layer_0_core/types/matrix_3x3.hpp