Math::Matrix struct reference
[Core module]

This struct is a member of the Math namespace.

See also the full member list section for this struct.

• void adjugate (Matrix &result) const
• Matrix adjugate () const
• double determinant () const
• void inverse (Matrix &result) const
• Matrix inverse () const
• Matrix operator* (double scale) const
• Matrix operator* (const Matrix &m) const
• Vector<N> operator* (const Vector<N> &v) const
• Matrix operator+ (const Matrix &m) const
• Matrix operator- (const Matrix &m) const
• Matrix operator/ (double scale) const
• Matrix & set (double value = [...])
• Matrix & set_col (int col, double value)
• Matrix & set_col (int col, const Vector<N> &v)
• Matrix & set_diag (double value = [...])
• Matrix & set_diag (const Vector<N> &v)
• Matrix & set_id ()
• Matrix & set_row (int row, double value)
• Matrix & set_row (int row, const Vector<N> &v)
• void transpose (Matrix &result) const
• Matrix transpose () const
• double value (int x, int y) const
• double & value (int x, int y)

void adjugate(Matrix &result) const

replace matrix by the adjugate matrix

Matrix adjugate() const

Get the adjugate matrix

double determinant() const

compute matrix determinant

void inverse(Matrix &result) const

replace matrix by the inverse matrix

Matrix inverse() const

Get the inverse matrix

Matrix operator*(double scale) const

Scale matrix

Matrix operator*(const Matrix &m) const

Multiply matrix

Vector<N> operator*(const Vector<N> &v) const

Multiply matrix with vector. See Vector class for vector/matrix multiplication.

Matrix operator+(const Matrix &m) const

Add matrix

Matrix operator-(const Matrix &m) const

Subtract matrix

Matrix operator/(double scale) const

Scale matrix

Matrix & set(double value = 0)

Set whole matrix to specified value.

Matrix & set_col(int col, double value)

Set whole matrix column to specified value.

Matrix & set_col(int col, const Vector<N> &v)

Set matrix column to specified vector.

Matrix & set_diag(double value = 1)

Set matrix diagonal to specified value.

Matrix & set_diag(const Vector<N> &v)

Set matrix diagonal to specified value.

Matrix & set_id()

Setup an identity matrix.

Matrix & set_row(int row, double value)

Set whole matrix row to specified value.

Matrix & set_row(int row, const Vector<N> &v)

Set matrix row to specified vector.

void transpose(Matrix &result) const

replace matrix by the transposed matrix

Matrix transpose() const

Get the transposed matrix

double value(int x, int y) const

Get value at x row and y column

double & value(int x, int y)

Get modifiable reference to value at x row and y column