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Eigen-unsupported
3.3.3
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Base class of any skyline matrices or skyline expressions.
Derived |
Inherits EigenBase< Derived >.
Public Types | |
enum | { RowsAtCompileTime, ColsAtCompileTime, SizeAtCompileTime , IsVectorAtCompileTime, Flags, CoeffReadCost } |
Public Member Functions | |
Index | cols () const |
const internal::eval< Derived, IsSkyline >::type | eval () const |
Index | innerSize () const |
Index | nonZeros () const |
Index | outerSize () const |
Index | rows () const |
Index | size () const |
anonymous enum |
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.
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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.
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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. |
Index Eigen::SkylineMatrixBase< Derived >::cols | ( | ) | const [inline] |
Reimplemented in Eigen::SkylineMatrix< _Scalar, _Options >.
const internal::eval<Derived, IsSkyline>::type Eigen::SkylineMatrixBase< Derived >::eval | ( | ) | const [inline] |
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.
Index Eigen::SkylineMatrixBase< Derived >::innerSize | ( | ) | const [inline] |
Reimplemented in Eigen::SkylineMatrix< _Scalar, _Options >.
Index Eigen::SkylineMatrixBase< Derived >::nonZeros | ( | ) | const [inline] |
Reimplemented in Eigen::SkylineMatrix< _Scalar, _Options >.
Index Eigen::SkylineMatrixBase< Derived >::outerSize | ( | ) | const [inline] |
Reimplemented in Eigen::SkylineMatrix< _Scalar, _Options >.
Index Eigen::SkylineMatrixBase< Derived >::rows | ( | ) | const [inline] |
Reimplemented in Eigen::SkylineMatrix< _Scalar, _Options >.
Index Eigen::SkylineMatrixBase< Derived >::size | ( | ) | const [inline] |