Expression of a fixed-size or dynamic-size block. More...
#include <Block.h>
Inheritance diagram for Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >:
Public Types | |
| typedef internal::dense_xpr_base < Block >::type | Base |
Public Member Functions | |
| Block (XprType &xpr, Index i) | |
| Block (XprType &xpr, Index startRow, Index startCol) | |
| Block (XprType &xpr, Index startRow, Index startCol, Index blockRows, Index blockCols) | |
| EIGEN_STRONG_INLINE const CoeffReturnType | coeff (Index row, Index col) const |
| const CoeffReturnType | coeff (Index index) const |
| Scalar & | coeffRef (Index row, Index col) |
| const Scalar & | coeffRef (Index row, Index col) const |
| Scalar & | coeffRef (Index index) |
| const Scalar & | coeffRef (Index index) const |
| Index | cols () const |
| const internal::remove_all < typename XprType::Nested > ::type & | nestedExpression () const |
| template<int LoadMode> | |
| PacketScalar | packet (Index row, Index col) const |
| template<int LoadMode> | |
| PacketScalar | packet (Index index) const |
| Index | rows () const |
| Index | startCol () const |
| Index | startRow () const |
| template<int LoadMode> | |
| void | writePacket (Index row, Index col, const PacketScalar &x) |
| template<int LoadMode> | |
| void | writePacket (Index index, const PacketScalar &x) |
Protected Attributes | |
| const internal::variable_if_dynamic < Index, ColsAtCompileTime > | m_blockCols |
| const internal::variable_if_dynamic < Index, RowsAtCompileTime > | m_blockRows |
| const internal::variable_if_dynamic < Index, XprType::ColsAtCompileTime==1?0:Dynamic > | m_startCol |
| const internal::variable_if_dynamic < Index, XprType::RowsAtCompileTime==1?0:Dynamic > | m_startRow |
| const XprType::Nested | m_xpr |
Detailed Description
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
class Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >
Expression of a fixed-size or dynamic-size block.
- Parameters:
-
XprType the type of the expression in which we are taking a block BlockRows the number of rows of the block we are taking at compile time (optional) BlockCols the number of columns of the block we are taking at compile time (optional) _DirectAccessStatus
Definition at line 97 of file Core/Block.h.
Member Typedef Documentation
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| typedef internal::dense_xpr_base<Block>::type Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::Base |
Reimplemented in Eigen::VectorBlock< VectorType, Size >.
Definition at line 102 of file Core/Block.h.
Constructor & Destructor Documentation
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::Block | ( | XprType & | xpr, |
| Index | i | ||
| ) | [inline] |
Column or Row constructor
Definition at line 109 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::Block | ( | XprType & | xpr, |
| Index | startRow, | ||
| Index | startCol | ||
| ) | [inline] |
Fixed-size constructor
Definition at line 127 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::Block | ( | XprType & | xpr, |
| Index | startRow, | ||
| Index | startCol, | ||
| Index | blockRows, | ||
| Index | blockCols | ||
| ) | [inline] |
Dynamic-size constructor
Definition at line 138 of file Core/Block.h.
Member Function Documentation
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| EIGEN_STRONG_INLINE const CoeffReturnType Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeff | ( | Index | row, |
| Index | col | ||
| ) | const [inline] |
Definition at line 168 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| const CoeffReturnType Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeff | ( | Index | index | ) | const [inline] |
Definition at line 188 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Scalar& Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeffRef | ( | Index | row, |
| Index | col | ||
| ) | [inline] |
Definition at line 155 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| const Scalar& Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeffRef | ( | Index | row, |
| Index | col | ||
| ) | const [inline] |
Definition at line 162 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Scalar& Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeffRef | ( | Index | index | ) | [inline] |
Definition at line 173 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| const Scalar& Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::coeffRef | ( | Index | index | ) | const [inline] |
Definition at line 181 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Index Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::cols | ( | ) | const [inline] |
Definition at line 153 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| const internal::remove_all<typename XprType::Nested>::type& Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::nestedExpression | ( | ) | const [inline] |
Definition at line 232 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
template<int LoadMode>
| PacketScalar Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::packet | ( | Index | row, |
| Index | col | ||
| ) | const [inline] |
Definition at line 196 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
template<int LoadMode>
| PacketScalar Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::packet | ( | Index | index | ) | const [inline] |
Definition at line 210 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Index Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::rows | ( | ) | const [inline] |
Definition at line 152 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Index Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::startCol | ( | ) | const [inline] |
Definition at line 242 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
| Index Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::startRow | ( | ) | const [inline] |
Definition at line 237 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
template<int LoadMode>
| void Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::writePacket | ( | Index | row, |
| Index | col, | ||
| const PacketScalar & | x | ||
| ) | [inline] |
Definition at line 203 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
template<int LoadMode>
| void Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::writePacket | ( | Index | index, |
| const PacketScalar & | x | ||
| ) | [inline] |
Definition at line 218 of file Core/Block.h.
Member Data Documentation
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
const internal::variable_if_dynamic<Index, ColsAtCompileTime> Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::m_blockCols [protected] |
Definition at line 253 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
const internal::variable_if_dynamic<Index, RowsAtCompileTime> Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::m_blockRows [protected] |
Definition at line 252 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
const internal::variable_if_dynamic<Index, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::m_startCol [protected] |
Definition at line 251 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
const internal::variable_if_dynamic<Index, XprType::RowsAtCompileTime == 1 ? 0 : Dynamic> Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::m_startRow [protected] |
Definition at line 250 of file Core/Block.h.
template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel, bool HasDirectAccess>
const XprType::Nested Eigen::Block< XprType, BlockRows, BlockCols, InnerPanel, HasDirectAccess >::m_xpr [protected] |
Definition at line 249 of file Core/Block.h.
The documentation for this class was generated from the following file: