A simple 2x2 matrix. More...
#include <mia/2d/matrix.hh>
Public Member Functions | |
| T2DMatrix & | operator-= (const T2DMatrix< T > &o) |
| element wise subtract operator More... | |
| T2DMatrix & | operator= (const T2DMatrix< T > &o) |
| assignment operator More... | |
| T2DMatrix () | |
| T2DMatrix (const T2DMatrix< T > &o) | |
| copy constructor More... | |
| T2DMatrix (const T2DVector< T2DVector< T > > &o) | |
| construct the matrix from a 2D vector of 2D vectors More... | |
| T2DMatrix (const T2DVector< T > &x, const T2DVector< T > &y) | |
| T2DMatrix< T > | transposed () const |
 Public Member Functions inherited from T2DVector< T2DVector< T > > | |
| void | fill (T2DVector< T > v) |
| fill all the elements with the given value More... | |
| T2DVector< T > | norm () const |
| T2DVector< T > | norm2 () const |
| bool | operator!= (const T2DVector &a) const |
| not equal operator More... | |
| T2DVector & | operator*= (double a) |
| in place multiplication with a scalar More... | |
| T2DVector & | operator*= (const T2DVector &a) |
| in place element wise multiplication of two 2D vectors More... | |
| T2DVector & | operator+= (const T2DVector &a) |
| in place addition More... | |
| T2DVector | operator- () const |
| T2DVector & | operator-= (const T2DVector &a) |
| in place subtraction More... | |
| T2DVector & | operator/= (const T2DVector &a) |
| in place element wise division of two 2D vectors More... | |
| T2DVector & | operator/= (double a) |
| in place division by a scalar More... | |
| bool | operator== (const T2DVector &a) const |
| Equal operator. More... | |
| T2DVector< T > & | operator[] (int i) |
| const T2DVector< T > & | operator[] (int i) const |
| void | print (std::ostream &os) const |
| print the vector to a stream with special formatting More... | |
| double | product () const |
| void | read (std::istream &is) |
| read the properly formatted 2D vector from a stream More... | |
| size_t | size () const |
| returns the size of this vector, always 2 More... | |
| T2DVector () | |
| T2DVector (int dim) | |
| T2DVector (T2DVector< T > _x, T2DVector< T > _y) | |
| T2DVector (const T2DVector< In > &in) | |
Static Public Attributes | |
| static const T2DMatrix | _0 |
| static const T2DMatrix | _1 |
| Static Public Attributes inherited from T2DVector< T2DVector< T > > | |
| static const T2DVector< T2DVector< T > > | _0 |
| a static for the value <0,0>. More... | |
| static const T2DVector< T2DVector< T > > | _1 |
| a static for the value <1,1>. More... | |
Additional Inherited Members | |
| Public Types inherited from T2DVector< T2DVector< T > > | |
| typedef T2DVector< T > | value_type |
| typedef for generic access to the element type More... | |
| Data Fields inherited from T2DVector< T2DVector< T > > | |
| T2DVector< T > | x |
| first element More... | |
| T2DVector< T > | y |
| second element More... | |
Detailed Description
template<typename T>
struct T2DMatrix< T >
A simple 2x2 matrix.
Simple implementation of a 2D Matrix to store 2nd order derivatives.
Definition at line 36 of file 2d/matrix.hh.
Constructor & Destructor Documentation
◆ T2DMatrix() [1/4]
Definition at line 78 of file 2d/matrix.hh.
◆ T2DMatrix() [2/4]
copy constructor
Definition at line 84 of file 2d/matrix.hh.
◆ T2DMatrix() [3/4]
construct the matrix from a 2D vector of 2D vectors
Definition at line 90 of file 2d/matrix.hh.
◆ T2DMatrix() [4/4]
| T2DMatrix< T >::T2DMatrix | ( | const T2DVector< T > & | x, |
| const T2DVector< T > & | y | ||
| ) |
construct the matrix from two 2D vectors
- Parameters
-
x 1st row y 2nd row
Definition at line 96 of file 2d/matrix.hh.
Member Function Documentation
◆ operator-=()
element wise subtract operator
Definition at line 111 of file 2d/matrix.hh.
References T2DVector< T2DVector< T > >::x, and T2DVector< T2DVector< T > >::y.
◆ operator=()
assignment operator
Definition at line 103 of file 2d/matrix.hh.
References T2DVector< T2DVector< T > >::x, and T2DVector< T2DVector< T > >::y.
◆ transposed()
- Returns
- the transposed of this matrix
Definition at line 119 of file 2d/matrix.hh.
References T2DVector< T2DVector< T > >::x, and T2DVector< T2DVector< T > >::y.
Field Documentation
◆ _0
Definition at line 65 of file 2d/matrix.hh.
◆ _1
Definition at line 64 of file 2d/matrix.hh.
The documentation for this struct was generated from the following file:
