#include <GeoBases.h>
Public Types | |
| typedef VectorN< rowCount > | VectorType |
| associated vector type | |
| typedef VectorN< rowCount-1 > | LesserVectorType |
| associated vector type with one less dimension | |
Public Member Functions | |
| uint | RowColCount () const |
| The number of rows or columns in the matrix. | |
| uint | ElementCount () const |
| The number of elements in the matrix. | |
| MatrixN () | |
| ctor | |
| MatrixN (const float *array) | |
| ctor | |
| MatrixN (float c) | |
| ctor | |
| Proxy< MatrixN, float > | operator[] (uint ind) |
| access using [] | |
| Proxy< const MatrixN, const float > | operator[] (uint ind) const |
| access using [] | |
| float | m (int row, int col) const |
| alias to rowcol | |
| float & | m (int row, int col) |
| alias to rowcol | |
| VectorType & | Row (uint r) |
| access a row as a vector | |
| const VectorType & | Row (uint r) const |
| access a row as a vector | |
| const VectorType | GetColumn (uint col) const |
| get a copy of a column as a vector | |
| void | SetColumn (uint col, const LesserVectorType &vec) |
| sets a column into the matrix from a vector | |
| MatrixN | operator* (const float &o) const |
| sets a column into the matrix from a vector except the last row | |
| MatrixN | operator* (const int &o) const |
| scale by a value | |
| MatrixN | operator/ (const float &o) const |
| per-element divide | |
| MatrixN | operator/ (const int &o) const |
| divide elements by a value | |
| MatrixN | operator+ (const MatrixN &o) const |
| per-element add | |
| MatrixN | operator+ (const float &o) const |
| add | |
| MatrixN | operator- (const MatrixN &o) const |
| per-element subtract | |
| MatrixN | operator- (const float &o) const |
| subtract | |
| MatrixN | operator- () const |
| negation | |
| void | operator*= (const float &o) |
| scale by a value | |
| void | operator/= (const float &o) |
| divide elements by a value | |
| void | operator+= (const MatrixN &o) |
| per-element add | |
| void | operator+= (const float &o) |
| add | |
| void | operator-= (const MatrixN &o) |
| per-element subtract | |
| void | operator-= (const float &o) |
| subtract | |
| MatrixN | operator* (const MatrixN &o) const |
| matrix multiplication | |
| void | operator*= (const MatrixN &o) |
| matrix multiplication | |
| VectorType | operator* (const VectorType &v) const |
| multiply a matrix with a vector | |
| MatrixN | Transpose () const |
| get the transpose of the matrix | |
| void | SetTranspose () |
| transpose the matrix in place | |
| void | MakeIdentity () |
| turn the matrix into an identity matrix | |
| LesserVectorType | GetTranslation () const |
| retrieve the translation portion of the matrix | |
| void | SetTranslation (const LesserVectorType &v) |
| set the translation portion of the matrix | |
| operator const std::string () const | |
| human readable string representation | |
Friends | |
| bool | operator== (const MatrixN &m1, const MatrixN &m2) |
| comparison | |
| bool | operator!= (const MatrixN &m1, const MatrixN &m2) |
| comparison | |
| MatrixN | operator* (const float &o, const MatrixN &me) |
| scale by a value | |
| MatrixN GEO::MatrixN< rowCount >::operator* | ( | const float & | o | ) | const [inline] |
sets a column into the matrix from a vector except the last row
scale by a value
1.5.6