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Eigen-unsupported
3.4.0
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Base class of any skyline matrices or skyline expressions.
| Derived |
Inheritance diagram for Eigen::SkylineMatrixBase< Derived >:Public Types | |
| enum | { RowsAtCompileTime , ColsAtCompileTime , SizeAtCompileTime , MaxRowsAtCompileTime , MaxColsAtCompileTime , MaxSizeAtCompileTime , IsVectorAtCompileTime , Flags , CoeffReadCost , IsRowMajor } |
Public Member Functions | |
| EIGEN_CONSTEXPR Index | cols () const EIGEN_NOEXCEPT |
| const internal::eval< Derived, IsSkyline >::type | eval () const |
| Index | innerSize () const |
| Index | nonZeros () const |
| Index | outerSize () const |
| EIGEN_CONSTEXPR Index | rows () const EIGEN_NOEXCEPT |
| EIGEN_CONSTEXPR Index | size () const EIGEN_NOEXCEPT |
| anonymous enum |
| Enumerator | |
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| RowsAtCompileTime | The number of rows at compile-time. This is just a copy of the value provided by the Derived type. If a value is not known at compile-time, it is set to the Dynamic constant. |
| ColsAtCompileTime | The number of columns at compile-time. This is just a copy of the value provided by the Derived type. If a value is not known at compile-time, it is set to the Dynamic constant. |
| SizeAtCompileTime | This is equal to the number of coefficients, i.e. the number of rows times the number of columns, or to Dynamic if this is not known at compile-time.
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| IsVectorAtCompileTime | This is set to true if either the number of rows or the number of columns is known at compile-time to be equal to 1. Indeed, in that case, we are dealing with a column-vector (if there is only one column) or with a row-vector (if there is only one row). |
| Flags | This stores expression Flags flags which may or may not be inherited by new expressions constructed from this one. See the list of flags. |
| CoeffReadCost | This is a rough measure of how expensive it is to read one coefficient from this expression. |
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Notice that in the case of a plain matrix or vector (not an expression) this function just returns a const reference, in order to avoid a useless copy.
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