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Fix Sun CC parsing of Eigen/Core. In particular,
I moved all the block related methods to a plugin file. This also significantly reduce code verbosity.
This commit is contained in:
Gael Guennebaud
parent
e17d17cea3
commit
cb7a72d5b0
@ -323,654 +323,5 @@ class Block<XprType,BlockRows,BlockCols, InnerPanel,true>
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int m_outerStride;
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};
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/** \returns a dynamic-size expression of a block in *this.
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*
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* \param startRow the first row in the block
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* \param startCol the first column in the block
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* \param blockRows the number of rows in the block
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* \param blockCols the number of columns in the block
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*
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* Example: \include MatrixBase_block_int_int_int_int.cpp
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* Output: \verbinclude MatrixBase_block_int_int_int_int.out
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*
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* \note Even though the returned expression has dynamic size, in the case
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* when it is applied to a fixed-size matrix, it inherits a fixed maximal size,
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* which means that evaluating it does not cause a dynamic memory allocation.
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*
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* \sa class Block, block(Index,Index)
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*/
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template<typename Derived>
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inline Block<Derived> DenseBase<Derived>
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::block(Index startRow, Index startCol, Index blockRows, Index blockCols)
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{
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return Block<Derived>(derived(), startRow, startCol, blockRows, blockCols);
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}
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/** This is the const version of block(Index,Index,Index,Index). */
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template<typename Derived>
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inline const Block<Derived> DenseBase<Derived>
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::block(Index startRow, Index startCol, Index blockRows, Index blockCols) const
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{
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return Block<Derived>(derived(), startRow, startCol, blockRows, blockCols);
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}
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/** \returns a dynamic-size expression of a top-right corner of *this.
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*
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* \param cRows the number of rows in the corner
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* \param cCols the number of columns in the corner
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*
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* Example: \include MatrixBase_topRightCorner_int_int.cpp
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* Output: \verbinclude MatrixBase_topRightCorner_int_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline Block<Derived> DenseBase<Derived>
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::topRightCorner(Index cRows, Index cCols)
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{
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return Block<Derived>(derived(), 0, cols() - cCols, cRows, cCols);
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}
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/** This is the const version of topRightCorner(Index, Index).*/
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template<typename Derived>
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inline const Block<Derived>
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DenseBase<Derived>::topRightCorner(Index cRows, Index cCols) const
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{
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return Block<Derived>(derived(), 0, cols() - cCols, cRows, cCols);
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}
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/** \returns an expression of a fixed-size top-right corner of *this.
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*
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* The template parameters CRows and CCols are the number of rows and columns in the corner.
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*
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* Example: \include MatrixBase_template_int_int_topRightCorner.cpp
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* Output: \verbinclude MatrixBase_template_int_int_topRightCorner.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline Block<Derived, CRows, CCols>
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DenseBase<Derived>::topRightCorner()
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{
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return Block<Derived, CRows, CCols>(derived(), 0, cols() - CCols);
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}
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/** This is the const version of topRightCorner<int, int>().*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline const Block<Derived, CRows, CCols>
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DenseBase<Derived>::topRightCorner() const
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{
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return Block<Derived, CRows, CCols>(derived(), 0, cols() - CCols);
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}
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/** \returns a dynamic-size expression of a top-left corner of *this.
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*
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* \param cRows the number of rows in the corner
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* \param cCols the number of columns in the corner
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*
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* Example: \include MatrixBase_topLeftCorner_int_int.cpp
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* Output: \verbinclude MatrixBase_topLeftCorner_int_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline Block<Derived> DenseBase<Derived>
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::topLeftCorner(Index cRows, Index cCols)
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{
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return Block<Derived>(derived(), 0, 0, cRows, cCols);
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}
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/** This is the const version of topLeftCorner(Index, Index).*/
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template<typename Derived>
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inline const Block<Derived>
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DenseBase<Derived>::topLeftCorner(Index cRows, Index cCols) const
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{
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return Block<Derived>(derived(), 0, 0, cRows, cCols);
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}
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/** \returns an expression of a fixed-size top-left corner of *this.
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*
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* The template parameters CRows and CCols are the number of rows and columns in the corner.
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*
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* Example: \include MatrixBase_template_int_int_topLeftCorner.cpp
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* Output: \verbinclude MatrixBase_template_int_int_topLeftCorner.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline Block<Derived, CRows, CCols>
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DenseBase<Derived>::topLeftCorner()
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{
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return Block<Derived, CRows, CCols>(derived(), 0, 0);
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}
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/** This is the const version of topLeftCorner<int, int>().*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline const Block<Derived, CRows, CCols>
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DenseBase<Derived>::topLeftCorner() const
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{
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return Block<Derived, CRows, CCols>(derived(), 0, 0);
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}
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/** \returns a dynamic-size expression of a bottom-right corner of *this.
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*
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* \param cRows the number of rows in the corner
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* \param cCols the number of columns in the corner
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*
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* Example: \include MatrixBase_bottomRightCorner_int_int.cpp
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* Output: \verbinclude MatrixBase_bottomRightCorner_int_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline Block<Derived> DenseBase<Derived>
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::bottomRightCorner(Index cRows, Index cCols)
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{
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return Block<Derived>(derived(), rows() - cRows, cols() - cCols, cRows, cCols);
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}
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/** This is the const version of bottomRightCorner(Index, Index).*/
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template<typename Derived>
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inline const Block<Derived>
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DenseBase<Derived>::bottomRightCorner(Index cRows, Index cCols) const
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{
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return Block<Derived>(derived(), rows() - cRows, cols() - cCols, cRows, cCols);
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}
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/** \returns an expression of a fixed-size bottom-right corner of *this.
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*
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* The template parameters CRows and CCols are the number of rows and columns in the corner.
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*
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* Example: \include MatrixBase_template_int_int_bottomRightCorner.cpp
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* Output: \verbinclude MatrixBase_template_int_int_bottomRightCorner.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline Block<Derived, CRows, CCols>
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DenseBase<Derived>::bottomRightCorner()
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{
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return Block<Derived, CRows, CCols>(derived(), rows() - CRows, cols() - CCols);
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}
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/** This is the const version of bottomRightCorner<int, int>().*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline const Block<Derived, CRows, CCols>
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DenseBase<Derived>::bottomRightCorner() const
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{
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return Block<Derived, CRows, CCols>(derived(), rows() - CRows, cols() - CCols);
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}
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/** \returns a dynamic-size expression of a bottom-left corner of *this.
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*
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* \param cRows the number of rows in the corner
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* \param cCols the number of columns in the corner
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*
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* Example: \include MatrixBase_bottomLeftCorner_int_int.cpp
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* Output: \verbinclude MatrixBase_bottomLeftCorner_int_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline Block<Derived> DenseBase<Derived>
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::bottomLeftCorner(Index cRows, Index cCols)
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{
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return Block<Derived>(derived(), rows() - cRows, 0, cRows, cCols);
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}
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/** This is the const version of bottomLeftCorner(Index, Index).*/
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template<typename Derived>
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inline const Block<Derived>
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DenseBase<Derived>::bottomLeftCorner(Index cRows, Index cCols) const
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{
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return Block<Derived>(derived(), rows() - cRows, 0, cRows, cCols);
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}
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/** \returns an expression of a fixed-size bottom-left corner of *this.
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*
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* The template parameters CRows and CCols are the number of rows and columns in the corner.
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*
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* Example: \include MatrixBase_template_int_int_bottomLeftCorner.cpp
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* Output: \verbinclude MatrixBase_template_int_int_bottomLeftCorner.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline Block<Derived, CRows, CCols>
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DenseBase<Derived>::bottomLeftCorner()
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{
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return Block<Derived, CRows, CCols>(derived(), rows() - CRows, 0);
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}
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/** This is the const version of bottomLeftCorner<int, int>().*/
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template<typename Derived>
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template<int CRows, int CCols>
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inline const Block<Derived, CRows, CCols>
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DenseBase<Derived>::bottomLeftCorner() const
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{
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return Block<Derived, CRows, CCols>(derived(), rows() - CRows, 0);
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}
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/** \returns a block consisting of the top rows of *this.
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*
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* \param n the number of rows in the block
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*
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* Example: \include MatrixBase_topRows_int.cpp
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* Output: \verbinclude MatrixBase_topRows_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline typename DenseBase<Derived>::RowsBlockXpr DenseBase<Derived>
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::topRows(Index n)
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{
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return RowsBlockXpr(derived(), 0, 0, n, cols());
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}
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/** This is the const version of topRows(Index).*/
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template<typename Derived>
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inline const typename DenseBase<Derived>::RowsBlockXpr
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DenseBase<Derived>::topRows(Index n) const
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{
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return RowsBlockXpr(derived(), 0, 0, n, cols());
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}
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/** \returns a block consisting of the top rows of *this.
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*
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* \tparam N the number of rows in the block
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*
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* Example: \include MatrixBase_template_int_topRows.cpp
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* Output: \verbinclude MatrixBase_template_int_topRows.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int N>
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inline typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::topRows()
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{
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return typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type(derived(), 0, 0, N, cols());
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}
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/** This is the const version of topRows<int>().*/
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template<typename Derived>
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template<int N>
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inline const typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::topRows() const
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{
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return typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type(derived(), 0, 0, N, cols());
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}
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/** \returns a block consisting of the bottom rows of *this.
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*
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* \param n the number of rows in the block
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*
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* Example: \include MatrixBase_bottomRows_int.cpp
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* Output: \verbinclude MatrixBase_bottomRows_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline typename DenseBase<Derived>::RowsBlockXpr DenseBase<Derived>
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::bottomRows(Index n)
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{
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return RowsBlockXpr(derived(), rows() - n, 0, n, cols());
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}
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/** This is the const version of bottomRows(Index).*/
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template<typename Derived>
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inline const typename DenseBase<Derived>::RowsBlockXpr
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DenseBase<Derived>::bottomRows(Index n) const
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{
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return RowsBlockXpr(derived(), rows() - n, 0, n, cols());
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}
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/** \returns a block consisting of the bottom rows of *this.
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*
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* \tparam N the number of rows in the block
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*
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* Example: \include MatrixBase_template_int_bottomRows.cpp
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* Output: \verbinclude MatrixBase_template_int_bottomRows.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int N>
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inline typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::bottomRows()
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{
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return typename NRowsBlockXpr<N>::Type(derived(), rows() - N, 0, N, cols());
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}
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/** This is the const version of bottomRows<int>().*/
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template<typename Derived>
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template<int N>
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inline const typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::bottomRows() const
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{
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return typename NRowsBlockXpr<N>::Type(derived(), rows() - N, 0, N, cols());
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}
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/** \returns a block consisting of a range of rows of *this.
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*
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* \param startRow the index of the first row in the block
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* \param numRows the number of rows in the block
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*
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* Example: \include DenseBase_middleRows_int.cpp
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* Output: \verbinclude DenseBase_middleRows_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline typename DenseBase<Derived>::RowsBlockXpr DenseBase<Derived>
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::middleRows(Index startRow, Index numRows)
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{
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return RowsBlockXpr(derived(), startRow, 0, numRows, cols());
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}
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/** This is the const version of middleRows(Index,Index).*/
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template<typename Derived>
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inline const typename DenseBase<Derived>::RowsBlockXpr
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DenseBase<Derived>::middleRows(Index startRow, Index numRows) const
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{
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return RowsBlockXpr(derived(), startRow, 0, numRows, cols());
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}
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/** \returns a block consisting of a range of rows of *this.
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*
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* \tparam N the number of rows in the block
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* \param startRow the index of the first row in the block
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*
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* Example: \include DenseBase_template_int_middleRows.cpp
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* Output: \verbinclude DenseBase_template_int_middleRows.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int N>
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inline typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::middleRows(Index startRow)
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{
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return typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type(derived(), startRow, 0, N, cols());
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}
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/** This is the const version of middleRows<int>().*/
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template<typename Derived>
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template<int N>
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inline const typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type
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DenseBase<Derived>::middleRows(Index startRow) const
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{
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return typename DenseBase<Derived>::template NRowsBlockXpr<N>::Type(derived(), startRow, 0, N, cols());
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}
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/** \returns a block consisting of the left columns of *this.
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*
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* \param n the number of columns in the block
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*
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* Example: \include MatrixBase_leftCols_int.cpp
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* Output: \verbinclude MatrixBase_leftCols_int.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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inline typename DenseBase<Derived>::ColsBlockXpr DenseBase<Derived>
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::leftCols(Index n)
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{
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return ColsBlockXpr(derived(), 0, 0, rows(), n);
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}
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/** This is the const version of leftCols(Index).*/
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template<typename Derived>
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inline const typename DenseBase<Derived>::ColsBlockXpr
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DenseBase<Derived>::leftCols(Index n) const
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{
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return ColsBlockXpr(derived(), 0, 0, rows(), n);
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}
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/** \returns a block consisting of the left columns of *this.
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*
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* \tparam N the number of columns in the block
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*
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* Example: \include MatrixBase_template_int_leftCols.cpp
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* Output: \verbinclude MatrixBase_template_int_leftCols.out
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*
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* \sa class Block, block(Index,Index,Index,Index)
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*/
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template<typename Derived>
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template<int N>
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inline typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
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DenseBase<Derived>::leftCols()
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{
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return typename NColsBlockXpr<N>::Type(derived(), 0, 0, rows(), N);
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}
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/** This is the const version of leftCols<int>().*/
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template<typename Derived>
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template<int N>
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inline const typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
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DenseBase<Derived>::leftCols() const
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{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, 0, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of the right columns of *this.
|
||||
*
|
||||
* \param n the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_rightCols_int.cpp
|
||||
* Output: \verbinclude MatrixBase_rightCols_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<typename Derived>
|
||||
inline typename DenseBase<Derived>::ColsBlockXpr DenseBase<Derived>
|
||||
::rightCols(Index n)
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, cols() - n, rows(), n);
|
||||
}
|
||||
|
||||
/** This is the const version of rightCols(Index).*/
|
||||
template<typename Derived>
|
||||
inline const typename DenseBase<Derived>::ColsBlockXpr
|
||||
DenseBase<Derived>::rightCols(Index n) const
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, cols() - n, rows(), n);
|
||||
}
|
||||
|
||||
/** \returns a block consisting of the right columns of *this.
|
||||
*
|
||||
* \tparam N the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_rightCols.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_rightCols.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<typename Derived>
|
||||
template<int N>
|
||||
inline typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
|
||||
DenseBase<Derived>::rightCols()
|
||||
{
|
||||
return typename DenseBase<Derived>::template NColsBlockXpr<N>::Type(derived(), 0, cols() - N, rows(), N);
|
||||
}
|
||||
|
||||
/** This is the const version of rightCols<int>().*/
|
||||
template<typename Derived>
|
||||
template<int N>
|
||||
inline const typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
|
||||
DenseBase<Derived>::rightCols() const
|
||||
{
|
||||
return typename DenseBase<Derived>::template NColsBlockXpr<N>::Type(derived(), 0, cols() - N, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of a range of columns of *this.
|
||||
*
|
||||
* \param startCol the index of the first column in the block
|
||||
* \param numCols the number of columns in the block
|
||||
*
|
||||
* Example: \include DenseBase_middleCols_int.cpp
|
||||
* Output: \verbinclude DenseBase_middleCols_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<typename Derived>
|
||||
inline typename DenseBase<Derived>::ColsBlockXpr DenseBase<Derived>
|
||||
::middleCols(Index startCol, Index numCols)
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, startCol, rows(), numCols);
|
||||
}
|
||||
|
||||
/** This is the const version of middleCols(Index,Index).*/
|
||||
template<typename Derived>
|
||||
inline const typename DenseBase<Derived>::ColsBlockXpr
|
||||
DenseBase<Derived>::middleCols(Index startCol, Index numCols) const
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, startCol, rows(), numCols);
|
||||
}
|
||||
|
||||
/** \returns a block consisting of a range of columns of *this.
|
||||
*
|
||||
* \tparam N the number of columns in the block
|
||||
* \param startCol the index of the first column in the block
|
||||
*
|
||||
* Example: \include DenseBase_template_int_middleCols.cpp
|
||||
* Output: \verbinclude DenseBase_template_int_middleCols.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<typename Derived>
|
||||
template<int N>
|
||||
inline typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
|
||||
DenseBase<Derived>::middleCols(Index startCol)
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, startCol, rows(), N);
|
||||
}
|
||||
|
||||
/** This is the const version of middleCols<int>().*/
|
||||
template<typename Derived>
|
||||
template<int N>
|
||||
inline const typename DenseBase<Derived>::template NColsBlockXpr<N>::Type
|
||||
DenseBase<Derived>::middleCols(Index startCol) const
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, startCol, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/** \returns a fixed-size expression of a block in *this.
|
||||
*
|
||||
* The template parameters \a BlockRows and \a BlockCols are the number of
|
||||
* rows and columns in the block.
|
||||
*
|
||||
* \param startRow the first row in the block
|
||||
* \param startCol the first column in the block
|
||||
*
|
||||
* Example: \include MatrixBase_block_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_block_int_int.out
|
||||
*
|
||||
* \note since block is a templated member, the keyword template has to be used
|
||||
* if the matrix type is also a template parameter: \code m.template block<3,3>(1,1); \endcode
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<typename Derived>
|
||||
template<int BlockRows, int BlockCols>
|
||||
inline Block<Derived, BlockRows, BlockCols>
|
||||
DenseBase<Derived>::block(Index startRow, Index startCol)
|
||||
{
|
||||
return Block<Derived, BlockRows, BlockCols>(derived(), startRow, startCol);
|
||||
}
|
||||
|
||||
/** This is the const version of block<>(Index, Index). */
|
||||
template<typename Derived>
|
||||
template<int BlockRows, int BlockCols>
|
||||
inline const Block<Derived, BlockRows, BlockCols>
|
||||
DenseBase<Derived>::block(Index startRow, Index startCol) const
|
||||
{
|
||||
return Block<Derived, BlockRows, BlockCols>(derived(), startRow, startCol);
|
||||
}
|
||||
|
||||
/** \returns an expression of the \a i-th column of *this. Note that the numbering starts at 0.
|
||||
*
|
||||
* Example: \include MatrixBase_col.cpp
|
||||
* Output: \verbinclude MatrixBase_col.out
|
||||
*
|
||||
* \sa row(), class Block */
|
||||
template<typename Derived>
|
||||
inline typename DenseBase<Derived>::ColXpr
|
||||
DenseBase<Derived>::col(Index i)
|
||||
{
|
||||
return ColXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** This is the const version of col(). */
|
||||
template<typename Derived>
|
||||
inline const typename DenseBase<Derived>::ColXpr
|
||||
DenseBase<Derived>::col(Index i) const
|
||||
{
|
||||
return ColXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** \returns an expression of the \a i-th row of *this. Note that the numbering starts at 0.
|
||||
*
|
||||
* Example: \include MatrixBase_row.cpp
|
||||
* Output: \verbinclude MatrixBase_row.out
|
||||
*
|
||||
* \sa col(), class Block */
|
||||
template<typename Derived>
|
||||
inline typename DenseBase<Derived>::RowXpr
|
||||
DenseBase<Derived>::row(Index i)
|
||||
{
|
||||
return RowXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** This is the const version of row(). */
|
||||
template<typename Derived>
|
||||
inline const typename DenseBase<Derived>::RowXpr
|
||||
DenseBase<Derived>::row(Index i) const
|
||||
{
|
||||
return RowXpr(derived(), i);
|
||||
}
|
||||
|
||||
#endif // EIGEN_BLOCK_H
|
||||
|
||||
@ -234,19 +234,6 @@ template<typename Derived> class DenseBase
|
||||
typedef CwiseNullaryOp<ei_linspaced_op<Scalar,true>,Derived> RandomAccessLinSpacedReturnType;
|
||||
/** \internal the return type of MatrixBase::eigenvalues() */
|
||||
typedef Matrix<typename NumTraits<typename ei_traits<Derived>::Scalar>::Real, ei_traits<Derived>::ColsAtCompileTime, 1> EigenvaluesReturnType;
|
||||
/** \internal expression type of a column */
|
||||
typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, 1, !IsRowMajor> ColXpr;
|
||||
/** \internal expression type of a row */
|
||||
typedef Block<Derived, 1, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> RowXpr;
|
||||
/** \internal expression type of a block of whole columns */
|
||||
typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, Dynamic, !IsRowMajor> ColsBlockXpr;
|
||||
/** \internal expression type of a block of whole rows */
|
||||
typedef Block<Derived, Dynamic, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> RowsBlockXpr;
|
||||
/** \internal expression type of a block of whole columns */
|
||||
template<int N> struct NColsBlockXpr { typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, N, !IsRowMajor> Type; };
|
||||
/** \internal expression type of a block of whole rows */
|
||||
template<int N> struct NRowsBlockXpr { typedef Block<Derived, N, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> Type; };
|
||||
|
||||
|
||||
#endif // not EIGEN_PARSED_BY_DOXYGEN
|
||||
|
||||
@ -295,15 +282,6 @@ template<typename Derived> class DenseBase
|
||||
public:
|
||||
#endif
|
||||
|
||||
RowXpr row(Index i);
|
||||
const RowXpr row(Index i) const;
|
||||
|
||||
ColXpr col(Index i);
|
||||
const ColXpr col(Index i) const;
|
||||
|
||||
Block<Derived> block(Index startRow, Index startCol, Index blockRows, Index blockCols);
|
||||
const Block<Derived> block(Index startRow, Index startCol, Index blockRows, Index blockCols) const;
|
||||
|
||||
VectorBlock<Derived> segment(Index start, Index size);
|
||||
const VectorBlock<Derived> segment(Index start, Index size) const;
|
||||
|
||||
@ -313,55 +291,6 @@ template<typename Derived> class DenseBase
|
||||
VectorBlock<Derived> tail(Index size);
|
||||
const VectorBlock<Derived> tail(Index size) const;
|
||||
|
||||
Block<Derived> topLeftCorner(Index cRows, Index cCols);
|
||||
const Block<Derived> topLeftCorner(Index cRows, Index cCols) const;
|
||||
Block<Derived> topRightCorner(Index cRows, Index cCols);
|
||||
const Block<Derived> topRightCorner(Index cRows, Index cCols) const;
|
||||
Block<Derived> bottomLeftCorner(Index cRows, Index cCols);
|
||||
const Block<Derived> bottomLeftCorner(Index cRows, Index cCols) const;
|
||||
Block<Derived> bottomRightCorner(Index cRows, Index cCols);
|
||||
const Block<Derived> bottomRightCorner(Index cRows, Index cCols) const;
|
||||
|
||||
RowsBlockXpr topRows(Index n);
|
||||
const RowsBlockXpr topRows(Index n) const;
|
||||
RowsBlockXpr bottomRows(Index n);
|
||||
const RowsBlockXpr bottomRows(Index n) const;
|
||||
RowsBlockXpr middleRows(Index startRow, Index numRows);
|
||||
const RowsBlockXpr middleRows(Index startRow, Index numRows) const;
|
||||
ColsBlockXpr leftCols(Index n);
|
||||
const ColsBlockXpr leftCols(Index n) const;
|
||||
ColsBlockXpr rightCols(Index n);
|
||||
const ColsBlockXpr rightCols(Index n) const;
|
||||
ColsBlockXpr middleCols(Index startCol, Index numCols);
|
||||
const ColsBlockXpr middleCols(Index startCol, Index numCols) const;
|
||||
|
||||
template<int CRows, int CCols> Block<Derived, CRows, CCols> topLeftCorner();
|
||||
template<int CRows, int CCols> const Block<Derived, CRows, CCols> topLeftCorner() const;
|
||||
template<int CRows, int CCols> Block<Derived, CRows, CCols> topRightCorner();
|
||||
template<int CRows, int CCols> const Block<Derived, CRows, CCols> topRightCorner() const;
|
||||
template<int CRows, int CCols> Block<Derived, CRows, CCols> bottomLeftCorner();
|
||||
template<int CRows, int CCols> const Block<Derived, CRows, CCols> bottomLeftCorner() const;
|
||||
template<int CRows, int CCols> Block<Derived, CRows, CCols> bottomRightCorner();
|
||||
template<int CRows, int CCols> const Block<Derived, CRows, CCols> bottomRightCorner() const;
|
||||
|
||||
template<int NRows> typename NRowsBlockXpr<NRows>::Type topRows();
|
||||
template<int NRows> const typename NRowsBlockXpr<NRows>::Type topRows() const;
|
||||
template<int NRows> typename NRowsBlockXpr<NRows>::Type bottomRows();
|
||||
template<int NRows> const typename NRowsBlockXpr<NRows>::Type bottomRows() const;
|
||||
template<int NRows> typename NRowsBlockXpr<NRows>::Type middleRows(Index startRow);
|
||||
template<int NRows> const typename NRowsBlockXpr<NRows>::Type middleRows(Index startRow) const;
|
||||
template<int NCols> typename NColsBlockXpr<NCols>::Type leftCols();
|
||||
template<int NCols> const typename NColsBlockXpr<NCols>::Type leftCols() const;
|
||||
template<int NCols> typename NColsBlockXpr<NCols>::Type rightCols();
|
||||
template<int NCols> const typename NColsBlockXpr<NCols>::Type rightCols() const;
|
||||
template<int NCols> typename NColsBlockXpr<NCols>::Type middleCols(Index startCol);
|
||||
template<int NCols> const typename NColsBlockXpr<NCols>::Type middleCols(Index startCol) const;
|
||||
|
||||
template<int BlockRows, int BlockCols>
|
||||
Block<Derived, BlockRows, BlockCols> block(Index startRow, Index startCol);
|
||||
template<int BlockRows, int BlockCols>
|
||||
const Block<Derived, BlockRows, BlockCols> block(Index startRow, Index startCol) const;
|
||||
|
||||
template<int Size> VectorBlock<Derived,Size> head(void);
|
||||
template<int Size> const VectorBlock<Derived,Size> head() const;
|
||||
|
||||
@ -531,6 +460,13 @@ template<typename Derived> class DenseBase
|
||||
const Eigen::Reverse<Derived, BothDirections> reverse() const;
|
||||
void reverseInPlace();
|
||||
|
||||
#define EIGEN_CURRENT_STORAGE_BASE_CLASS Eigen::DenseBase
|
||||
# include "../plugins/BlockMethods.h"
|
||||
# ifdef EIGEN_DENSEBASE_PLUGIN
|
||||
# include EIGEN_DENSEBASE_PLUGIN
|
||||
# endif
|
||||
#undef EIGEN_CURRENT_STORAGE_BASE_CLASS
|
||||
|
||||
#ifdef EIGEN2_SUPPORT
|
||||
|
||||
Block<Derived> corner(CornerType type, Index cRows, Index cCols);
|
||||
@ -542,9 +478,6 @@ template<typename Derived> class DenseBase
|
||||
|
||||
#endif // EIGEN2_SUPPORT
|
||||
|
||||
#ifdef EIGEN_DENSEBASE_PLUGIN
|
||||
#include EIGEN_DENSEBASE_PLUGIN
|
||||
#endif
|
||||
|
||||
// disable the use of evalTo for dense objects with a nice compilation error
|
||||
template<typename Dest> inline void evalTo(Dest& ) const
|
||||
|
||||
@ -183,7 +183,7 @@ template<typename Derived> class MatrixBase
|
||||
operator*(const MatrixBase<OtherDerived> &other) const;
|
||||
|
||||
template<typename OtherDerived>
|
||||
const typename ProductReturnType<Derived,OtherDerived,LazyCoeffBasedProductMode>::Type
|
||||
const typename LazyProductReturnType<Derived,OtherDerived>::Type
|
||||
lazyProduct(const MatrixBase<OtherDerived> &other) const;
|
||||
|
||||
template<typename OtherDerived>
|
||||
|
||||
@ -163,6 +163,10 @@ struct ProductReturnType<Lhs,Rhs,LazyCoeffBasedProductMode>
|
||||
typedef CoeffBasedProduct<LhsNested, RhsNested, NestByRefBit> Type;
|
||||
};
|
||||
|
||||
// this is a workaround for sun CC
|
||||
template<typename Lhs, typename Rhs>
|
||||
struct LazyProductReturnType : public ProductReturnType<Lhs,Rhs,LazyCoeffBasedProductMode>
|
||||
{};
|
||||
|
||||
/***********************************************************************
|
||||
* Implementation of Inner Vector Vector Product
|
||||
@ -514,7 +518,7 @@ MatrixBase<Derived>::operator*(const MatrixBase<OtherDerived> &other) const
|
||||
*/
|
||||
template<typename Derived>
|
||||
template<typename OtherDerived>
|
||||
const typename ProductReturnType<Derived,OtherDerived,LazyCoeffBasedProductMode>::Type
|
||||
const typename LazyProductReturnType<Derived,OtherDerived>::Type
|
||||
MatrixBase<Derived>::lazyProduct(const MatrixBase<OtherDerived> &other) const
|
||||
{
|
||||
enum {
|
||||
@ -533,7 +537,7 @@ MatrixBase<Derived>::lazyProduct(const MatrixBase<OtherDerived> &other) const
|
||||
INVALID_MATRIX_PRODUCT__IF_YOU_WANTED_A_COEFF_WISE_PRODUCT_YOU_MUST_USE_THE_EXPLICIT_FUNCTION)
|
||||
EIGEN_STATIC_ASSERT(ProductIsValid || SameSizes, INVALID_MATRIX_PRODUCT)
|
||||
|
||||
return typename ProductReturnType<Derived,OtherDerived,LazyCoeffBasedProductMode>::Type(derived(), other.derived());
|
||||
return typename LazyProductReturnType<Derived,OtherDerived>::Type(derived(), other.derived());
|
||||
}
|
||||
|
||||
#endif // EIGEN_PRODUCT_H
|
||||
|
||||
@ -109,6 +109,9 @@ template<typename Lhs, typename Rhs,
|
||||
int ProductType = ei_product_type<Lhs,Rhs>::value>
|
||||
struct ProductReturnType;
|
||||
|
||||
// this is a workaround for sun CC
|
||||
template<typename Lhs, typename Rhs> struct LazyProductReturnType;
|
||||
|
||||
// Provides scalar/packet-wise product and product with accumulation
|
||||
// with optional conjugation of the arguments.
|
||||
template<typename LhsScalar, typename RhsScalar, bool ConjLhs=false, bool ConjRhs=false> struct ei_conj_helper;
|
||||
|
||||
589
Eigen/src/plugins/BlockMethods.h
Normal file
589
Eigen/src/plugins/BlockMethods.h
Normal file
@ -0,0 +1,589 @@
|
||||
// This file is part of Eigen, a lightweight C++ template library
|
||||
// for linear algebra.
|
||||
//
|
||||
// Copyright (C) 2008-2010 Gael Guennebaud <gael.guennebaud@inria.fr>
|
||||
// Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com>
|
||||
//
|
||||
// Eigen is free software; you can redistribute it and/or
|
||||
// modify it under the terms of the GNU Lesser General Public
|
||||
// License as published by the Free Software Foundation; either
|
||||
// version 3 of the License, or (at your option) any later version.
|
||||
//
|
||||
// Alternatively, you can redistribute it and/or
|
||||
// modify it under the terms of the GNU General Public License as
|
||||
// published by the Free Software Foundation; either version 2 of
|
||||
// the License, or (at your option) any later version.
|
||||
//
|
||||
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public
|
||||
// License and a copy of the GNU General Public License along with
|
||||
// Eigen. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef EIGEN_BLOCKMETHODS_H
|
||||
#define EIGEN_BLOCKMETHODS_H
|
||||
|
||||
#ifndef EIGEN_PARSED_BY_DOXYGEN
|
||||
|
||||
/** \internal expression type of a column */
|
||||
typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, 1, !IsRowMajor> ColXpr;
|
||||
/** \internal expression type of a row */
|
||||
typedef Block<Derived, 1, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> RowXpr;
|
||||
/** \internal expression type of a block of whole columns */
|
||||
typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, Dynamic, !IsRowMajor> ColsBlockXpr;
|
||||
/** \internal expression type of a block of whole rows */
|
||||
typedef Block<Derived, Dynamic, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> RowsBlockXpr;
|
||||
/** \internal expression type of a block of whole columns */
|
||||
template<int N> struct NColsBlockXpr { typedef Block<Derived, ei_traits<Derived>::RowsAtCompileTime, N, !IsRowMajor> Type; };
|
||||
/** \internal expression type of a block of whole rows */
|
||||
template<int N> struct NRowsBlockXpr { typedef Block<Derived, N, ei_traits<Derived>::ColsAtCompileTime, IsRowMajor> Type; };
|
||||
|
||||
|
||||
#endif // not EIGEN_PARSED_BY_DOXYGEN
|
||||
|
||||
/** \returns a dynamic-size expression of a block in *this.
|
||||
*
|
||||
* \param startRow the first row in the block
|
||||
* \param startCol the first column in the block
|
||||
* \param blockRows the number of rows in the block
|
||||
* \param blockCols the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_block_int_int_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_block_int_int_int_int.out
|
||||
*
|
||||
* \note Even though the returned expression has dynamic size, in the case
|
||||
* when it is applied to a fixed-size matrix, it inherits a fixed maximal size,
|
||||
* which means that evaluating it does not cause a dynamic memory allocation.
|
||||
*
|
||||
* \sa class Block, block(Index,Index)
|
||||
*/
|
||||
inline Block<Derived> block(Index startRow, Index startCol, Index blockRows, Index blockCols)
|
||||
{
|
||||
return Block<Derived>(derived(), startRow, startCol, blockRows, blockCols);
|
||||
}
|
||||
|
||||
/** This is the const version of block(Index,Index,Index,Index). */
|
||||
inline const Block<Derived> block(Index startRow, Index startCol, Index blockRows, Index blockCols) const
|
||||
{
|
||||
return Block<Derived>(derived(), startRow, startCol, blockRows, blockCols);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/** \returns a dynamic-size expression of a top-right corner of *this.
|
||||
*
|
||||
* \param cRows the number of rows in the corner
|
||||
* \param cCols the number of columns in the corner
|
||||
*
|
||||
* Example: \include MatrixBase_topRightCorner_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_topRightCorner_int_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline Block<Derived> topRightCorner(Index cRows, Index cCols)
|
||||
{
|
||||
return Block<Derived>(derived(), 0, cols() - cCols, cRows, cCols);
|
||||
}
|
||||
|
||||
/** This is the const version of topRightCorner(Index, Index).*/
|
||||
inline const Block<Derived> topRightCorner(Index cRows, Index cCols) const
|
||||
{
|
||||
return Block<Derived>(derived(), 0, cols() - cCols, cRows, cCols);
|
||||
}
|
||||
|
||||
/** \returns an expression of a fixed-size top-right corner of *this.
|
||||
*
|
||||
* The template parameters CRows and CCols are the number of rows and columns in the corner.
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_int_topRightCorner.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_int_topRightCorner.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int CRows, int CCols>
|
||||
inline Block<Derived, CRows, CCols> topRightCorner()
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), 0, cols() - CCols);
|
||||
}
|
||||
|
||||
/** This is the const version of topRightCorner<int, int>().*/
|
||||
template<int CRows, int CCols>
|
||||
inline const Block<Derived, CRows, CCols> topRightCorner() const
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), 0, cols() - CCols);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/** \returns a dynamic-size expression of a top-left corner of *this.
|
||||
*
|
||||
* \param cRows the number of rows in the corner
|
||||
* \param cCols the number of columns in the corner
|
||||
*
|
||||
* Example: \include MatrixBase_topLeftCorner_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_topLeftCorner_int_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline Block<Derived> topLeftCorner(Index cRows, Index cCols)
|
||||
{
|
||||
return Block<Derived>(derived(), 0, 0, cRows, cCols);
|
||||
}
|
||||
|
||||
/** This is the const version of topLeftCorner(Index, Index).*/
|
||||
inline const Block<Derived> topLeftCorner(Index cRows, Index cCols) const
|
||||
{
|
||||
return Block<Derived>(derived(), 0, 0, cRows, cCols);
|
||||
}
|
||||
|
||||
/** \returns an expression of a fixed-size top-left corner of *this.
|
||||
*
|
||||
* The template parameters CRows and CCols are the number of rows and columns in the corner.
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_int_topLeftCorner.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_int_topLeftCorner.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int CRows, int CCols>
|
||||
inline Block<Derived, CRows, CCols> topLeftCorner()
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), 0, 0);
|
||||
}
|
||||
|
||||
/** This is the const version of topLeftCorner<int, int>().*/
|
||||
template<int CRows, int CCols>
|
||||
inline const Block<Derived, CRows, CCols> topLeftCorner() const
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), 0, 0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a dynamic-size expression of a bottom-right corner of *this.
|
||||
*
|
||||
* \param cRows the number of rows in the corner
|
||||
* \param cCols the number of columns in the corner
|
||||
*
|
||||
* Example: \include MatrixBase_bottomRightCorner_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_bottomRightCorner_int_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline Block<Derived> bottomRightCorner(Index cRows, Index cCols)
|
||||
{
|
||||
return Block<Derived>(derived(), rows() - cRows, cols() - cCols, cRows, cCols);
|
||||
}
|
||||
|
||||
/** This is the const version of bottomRightCorner(Index, Index).*/
|
||||
inline const Block<Derived> bottomRightCorner(Index cRows, Index cCols) const
|
||||
{
|
||||
return Block<Derived>(derived(), rows() - cRows, cols() - cCols, cRows, cCols);
|
||||
}
|
||||
|
||||
/** \returns an expression of a fixed-size bottom-right corner of *this.
|
||||
*
|
||||
* The template parameters CRows and CCols are the number of rows and columns in the corner.
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_int_bottomRightCorner.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_int_bottomRightCorner.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int CRows, int CCols>
|
||||
inline Block<Derived, CRows, CCols> bottomRightCorner()
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), rows() - CRows, cols() - CCols);
|
||||
}
|
||||
|
||||
/** This is the const version of bottomRightCorner<int, int>().*/
|
||||
template<int CRows, int CCols>
|
||||
inline const Block<Derived, CRows, CCols> bottomRightCorner() const
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), rows() - CRows, cols() - CCols);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a dynamic-size expression of a bottom-left corner of *this.
|
||||
*
|
||||
* \param cRows the number of rows in the corner
|
||||
* \param cCols the number of columns in the corner
|
||||
*
|
||||
* Example: \include MatrixBase_bottomLeftCorner_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_bottomLeftCorner_int_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline Block<Derived> bottomLeftCorner(Index cRows, Index cCols)
|
||||
{
|
||||
return Block<Derived>(derived(), rows() - cRows, 0, cRows, cCols);
|
||||
}
|
||||
|
||||
/** This is the const version of bottomLeftCorner(Index, Index).*/
|
||||
inline const Block<Derived> bottomLeftCorner(Index cRows, Index cCols) const
|
||||
{
|
||||
return Block<Derived>(derived(), rows() - cRows, 0, cRows, cCols);
|
||||
}
|
||||
|
||||
/** \returns an expression of a fixed-size bottom-left corner of *this.
|
||||
*
|
||||
* The template parameters CRows and CCols are the number of rows and columns in the corner.
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_int_bottomLeftCorner.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_int_bottomLeftCorner.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int CRows, int CCols>
|
||||
inline Block<Derived, CRows, CCols> bottomLeftCorner()
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), rows() - CRows, 0);
|
||||
}
|
||||
|
||||
/** This is the const version of bottomLeftCorner<int, int>().*/
|
||||
template<int CRows, int CCols>
|
||||
inline const Block<Derived, CRows, CCols> bottomLeftCorner() const
|
||||
{
|
||||
return Block<Derived, CRows, CCols>(derived(), rows() - CRows, 0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of the top rows of *this.
|
||||
*
|
||||
* \param n the number of rows in the block
|
||||
*
|
||||
* Example: \include MatrixBase_topRows_int.cpp
|
||||
* Output: \verbinclude MatrixBase_topRows_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline RowsBlockXpr topRows(Index n)
|
||||
{
|
||||
return RowsBlockXpr(derived(), 0, 0, n, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of topRows(Index).*/
|
||||
inline const RowsBlockXpr topRows(Index n) const
|
||||
{
|
||||
return RowsBlockXpr(derived(), 0, 0, n, cols());
|
||||
}
|
||||
|
||||
/** \returns a block consisting of the top rows of *this.
|
||||
*
|
||||
* \tparam N the number of rows in the block
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_topRows.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_topRows.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NRowsBlockXpr<N>::Type topRows()
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), 0, 0, N, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of topRows<int>().*/
|
||||
template<int N>
|
||||
inline const typename NRowsBlockXpr<N>::Type topRows() const
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), 0, 0, N, cols());
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of the bottom rows of *this.
|
||||
*
|
||||
* \param n the number of rows in the block
|
||||
*
|
||||
* Example: \include MatrixBase_bottomRows_int.cpp
|
||||
* Output: \verbinclude MatrixBase_bottomRows_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline RowsBlockXpr bottomRows(Index n)
|
||||
{
|
||||
return RowsBlockXpr(derived(), rows() - n, 0, n, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of bottomRows(Index).*/
|
||||
inline const RowsBlockXpr bottomRows(Index n) const
|
||||
{
|
||||
return RowsBlockXpr(derived(), rows() - n, 0, n, cols());
|
||||
}
|
||||
|
||||
/** \returns a block consisting of the bottom rows of *this.
|
||||
*
|
||||
* \tparam N the number of rows in the block
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_bottomRows.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_bottomRows.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NRowsBlockXpr<N>::Type bottomRows()
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), rows() - N, 0, N, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of bottomRows<int>().*/
|
||||
template<int N>
|
||||
inline const typename NRowsBlockXpr<N>::Type bottomRows() const
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), rows() - N, 0, N, cols());
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of a range of rows of *this.
|
||||
*
|
||||
* \param startRow the index of the first row in the block
|
||||
* \param numRows the number of rows in the block
|
||||
*
|
||||
* Example: \include DenseBase_middleRows_int.cpp
|
||||
* Output: \verbinclude DenseBase_middleRows_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline RowsBlockXpr middleRows(Index startRow, Index numRows)
|
||||
{
|
||||
return RowsBlockXpr(derived(), startRow, 0, numRows, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of middleRows(Index,Index).*/
|
||||
inline const RowsBlockXpr middleRows(Index startRow, Index numRows) const
|
||||
{
|
||||
return RowsBlockXpr(derived(), startRow, 0, numRows, cols());
|
||||
}
|
||||
|
||||
/** \returns a block consisting of a range of rows of *this.
|
||||
*
|
||||
* \tparam N the number of rows in the block
|
||||
* \param startRow the index of the first row in the block
|
||||
*
|
||||
* Example: \include DenseBase_template_int_middleRows.cpp
|
||||
* Output: \verbinclude DenseBase_template_int_middleRows.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NRowsBlockXpr<N>::Type middleRows(Index startRow)
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), startRow, 0, N, cols());
|
||||
}
|
||||
|
||||
/** This is the const version of middleRows<int>().*/
|
||||
template<int N>
|
||||
inline const typename NRowsBlockXpr<N>::Type middleRows(Index startRow) const
|
||||
{
|
||||
return typename NRowsBlockXpr<N>::Type(derived(), startRow, 0, N, cols());
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of the left columns of *this.
|
||||
*
|
||||
* \param n the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_leftCols_int.cpp
|
||||
* Output: \verbinclude MatrixBase_leftCols_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline ColsBlockXpr leftCols(Index n)
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, 0, rows(), n);
|
||||
}
|
||||
|
||||
/** This is the const version of leftCols(Index).*/
|
||||
inline const ColsBlockXpr leftCols(Index n) const
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, 0, rows(), n);
|
||||
}
|
||||
|
||||
/** \returns a block consisting of the left columns of *this.
|
||||
*
|
||||
* \tparam N the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_leftCols.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_leftCols.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NColsBlockXpr<N>::Type leftCols()
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, 0, rows(), N);
|
||||
}
|
||||
|
||||
/** This is the const version of leftCols<int>().*/
|
||||
template<int N>
|
||||
inline const typename NColsBlockXpr<N>::Type leftCols() const
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, 0, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of the right columns of *this.
|
||||
*
|
||||
* \param n the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_rightCols_int.cpp
|
||||
* Output: \verbinclude MatrixBase_rightCols_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline ColsBlockXpr rightCols(Index n)
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, cols() - n, rows(), n);
|
||||
}
|
||||
|
||||
/** This is the const version of rightCols(Index).*/
|
||||
inline const ColsBlockXpr rightCols(Index n) const
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, cols() - n, rows(), n);
|
||||
}
|
||||
|
||||
/** \returns a block consisting of the right columns of *this.
|
||||
*
|
||||
* \tparam N the number of columns in the block
|
||||
*
|
||||
* Example: \include MatrixBase_template_int_rightCols.cpp
|
||||
* Output: \verbinclude MatrixBase_template_int_rightCols.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NColsBlockXpr<N>::Type rightCols()
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, cols() - N, rows(), N);
|
||||
}
|
||||
|
||||
/** This is the const version of rightCols<int>().*/
|
||||
template<int N>
|
||||
inline const typename NColsBlockXpr<N>::Type rightCols() const
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, cols() - N, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a block consisting of a range of columns of *this.
|
||||
*
|
||||
* \param startCol the index of the first column in the block
|
||||
* \param numCols the number of columns in the block
|
||||
*
|
||||
* Example: \include DenseBase_middleCols_int.cpp
|
||||
* Output: \verbinclude DenseBase_middleCols_int.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
inline ColsBlockXpr middleCols(Index startCol, Index numCols)
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, startCol, rows(), numCols);
|
||||
}
|
||||
|
||||
/** This is the const version of middleCols(Index,Index).*/
|
||||
inline const ColsBlockXpr middleCols(Index startCol, Index numCols) const
|
||||
{
|
||||
return ColsBlockXpr(derived(), 0, startCol, rows(), numCols);
|
||||
}
|
||||
|
||||
/** \returns a block consisting of a range of columns of *this.
|
||||
*
|
||||
* \tparam N the number of columns in the block
|
||||
* \param startCol the index of the first column in the block
|
||||
*
|
||||
* Example: \include DenseBase_template_int_middleCols.cpp
|
||||
* Output: \verbinclude DenseBase_template_int_middleCols.out
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int N>
|
||||
inline typename NColsBlockXpr<N>::Type middleCols(Index startCol)
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, startCol, rows(), N);
|
||||
}
|
||||
|
||||
/** This is the const version of middleCols<int>().*/
|
||||
template<int N>
|
||||
inline const typename NColsBlockXpr<N>::Type middleCols(Index startCol) const
|
||||
{
|
||||
return typename NColsBlockXpr<N>::Type(derived(), 0, startCol, rows(), N);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/** \returns a fixed-size expression of a block in *this.
|
||||
*
|
||||
* The template parameters \a BlockRows and \a BlockCols are the number of
|
||||
* rows and columns in the block.
|
||||
*
|
||||
* \param startRow the first row in the block
|
||||
* \param startCol the first column in the block
|
||||
*
|
||||
* Example: \include MatrixBase_block_int_int.cpp
|
||||
* Output: \verbinclude MatrixBase_block_int_int.out
|
||||
*
|
||||
* \note since block is a templated member, the keyword template has to be used
|
||||
* if the matrix type is also a template parameter: \code m.template block<3,3>(1,1); \endcode
|
||||
*
|
||||
* \sa class Block, block(Index,Index,Index,Index)
|
||||
*/
|
||||
template<int BlockRows, int BlockCols>
|
||||
inline Block<Derived, BlockRows, BlockCols> block(Index startRow, Index startCol)
|
||||
{
|
||||
return Block<Derived, BlockRows, BlockCols>(derived(), startRow, startCol);
|
||||
}
|
||||
|
||||
/** This is the const version of block<>(Index, Index). */
|
||||
template<int BlockRows, int BlockCols>
|
||||
inline const Block<Derived, BlockRows, BlockCols> block(Index startRow, Index startCol) const
|
||||
{
|
||||
return Block<Derived, BlockRows, BlockCols>(derived(), startRow, startCol);
|
||||
}
|
||||
|
||||
/** \returns an expression of the \a i-th column of *this. Note that the numbering starts at 0.
|
||||
*
|
||||
* Example: \include MatrixBase_col.cpp
|
||||
* Output: \verbinclude MatrixBase_col.out
|
||||
*
|
||||
* \sa row(), class Block */
|
||||
inline ColXpr col(Index i)
|
||||
{
|
||||
return ColXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** This is the const version of col(). */
|
||||
inline const ColXpr col(Index i) const
|
||||
{
|
||||
return ColXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** \returns an expression of the \a i-th row of *this. Note that the numbering starts at 0.
|
||||
*
|
||||
* Example: \include MatrixBase_row.cpp
|
||||
* Output: \verbinclude MatrixBase_row.out
|
||||
*
|
||||
* \sa col(), class Block */
|
||||
inline RowXpr row(Index i)
|
||||
{
|
||||
return RowXpr(derived(), i);
|
||||
}
|
||||
|
||||
/** This is the const version of row(). */
|
||||
inline const RowXpr row(Index i) const
|
||||
{
|
||||
return RowXpr(derived(), i);
|
||||
}
|
||||
|
||||
#endif // EIGEN_BLOCKMETHODS_H
|
||||
Loading…
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Reference in New Issue
Block a user