Classes | Typedefs | Functions
BlockMethods.h File Reference
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Classes

struct  ConstNColsBlockXpr< N >
struct  ConstNRowsBlockXpr< N >
struct  NColsBlockXpr< N >
struct  NRowsBlockXpr< N >

Typedefs

typedef Block< Derived,
internal::traits< Derived >
::RowsAtCompileTime, Dynamic,!IsRowMajor > 		ColsBlockXpr
typedef Block< Derived,
internal::traits< Derived >
::RowsAtCompileTime,
1,!IsRowMajor > 		ColXpr
typedef const Block< const
Derived, internal::traits
< Derived >::RowsAtCompileTime,
Dynamic,!IsRowMajor > 		ConstColsBlockXpr
typedef const Block< const
Derived, internal::traits
< Derived >::RowsAtCompileTime,
1,!IsRowMajor > 		ConstColXpr
typedef const Block< const
Derived, Dynamic,
internal::traits< Derived >
::ColsAtCompileTime,
IsRowMajor > 		ConstRowsBlockXpr
typedef const Block< const
Derived, 1, internal::traits
< Derived >::ColsAtCompileTime,
IsRowMajor > 		ConstRowXpr
typedef Block< Derived,
Dynamic, internal::traits
< Derived >::ColsAtCompileTime,
IsRowMajor > 		RowsBlockXpr
typedef Block< Derived,
1, internal::traits< Derived >
::ColsAtCompileTime,
IsRowMajor > 		RowXpr

Functions

Block< Derived > block (Index startRow, Index startCol, Index blockRows, Index blockCols)
template<int BlockRows, int BlockCols>
Block< Derived, BlockRows,
BlockCols > 		block (Index startRow, Index startCol)
Block< Derived > bottomLeftCorner (Index cRows, Index cCols)
template<int CRows, int CCols>
Block< Derived, CRows, CCols > bottomLeftCorner ()
Block< Derived > bottomRightCorner (Index cRows, Index cCols)
template<int CRows, int CCols>
Block< Derived, CRows, CCols > bottomRightCorner ()
RowsBlockXpr bottomRows (Index n)
template<int N>
NRowsBlockXpr< N >::Type bottomRows ()
ColXpr col (Index i)
ColsBlockXpr leftCols (Index n)
template<int N>
NColsBlockXpr< N >::Type leftCols ()
ColsBlockXpr middleCols (Index startCol, Index numCols)
template<int N>
NColsBlockXpr< N >::Type middleCols (Index startCol)
RowsBlockXpr middleRows (Index startRow, Index numRows)
template<int N>
NRowsBlockXpr< N >::Type middleRows (Index startRow)
ColsBlockXpr rightCols (Index n)
template<int N>
NColsBlockXpr< N >::Type rightCols ()
RowXpr row (Index i)
Block< Derived > topLeftCorner (Index cRows, Index cCols)
template<int CRows, int CCols>
Block< Derived, CRows, CCols > topLeftCorner ()
Block< Derived > topRightCorner (Index cRows, Index cCols)
template<int CRows, int CCols>
Block< Derived, CRows, CCols > topRightCorner ()
RowsBlockXpr topRows (Index n)
template<int N>
NRowsBlockXpr< N >::Type topRows ()

Typedef Documentation

typedef Block<Derived, internal::traits<Derived>::RowsAtCompileTime, Dynamic, !IsRowMajor> ColsBlockXpr

Definition at line 23 of file BlockMethods.h.

typedef Block<Derived, internal::traits<Derived>::RowsAtCompileTime, 1, !IsRowMajor> ColXpr

Definition at line 17 of file BlockMethods.h.

typedef const Block<const Derived, internal::traits<Derived>::RowsAtCompileTime, Dynamic, !IsRowMajor> ConstColsBlockXpr

Definition at line 24 of file BlockMethods.h.

typedef const Block<const Derived, internal::traits<Derived>::RowsAtCompileTime, 1, !IsRowMajor> ConstColXpr

Definition at line 18 of file BlockMethods.h.

typedef const Block<const Derived, Dynamic, internal::traits<Derived>::ColsAtCompileTime, IsRowMajor> ConstRowsBlockXpr

Definition at line 27 of file BlockMethods.h.

typedef const Block<const Derived, 1, internal::traits<Derived>::ColsAtCompileTime, IsRowMajor> ConstRowXpr

Definition at line 21 of file BlockMethods.h.

typedef Block<Derived, Dynamic, internal::traits<Derived>::ColsAtCompileTime, IsRowMajor> RowsBlockXpr

Definition at line 26 of file BlockMethods.h.

typedef Block<Derived, 1, internal::traits<Derived>::ColsAtCompileTime, IsRowMajor> RowXpr

Definition at line 20 of file BlockMethods.h.

Function Documentation

const Block< const Derived > block ( Index  startRow,
Index  startCol,
Index  blockRows,
Index  blockCols 
) [inline]
Returns:
a dynamic-size expression of a block in *this.
Parameters:
startRowthe first row in the block
startColthe first column in the block
blockRowsthe number of rows in the block
blockColsthe number of columns in the block

Example: 

 Output: 


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.


See also:
class Block, block(Index,Index)


This is the const version of block(Index,Index,Index,Index). 



Definition at line 54 of file BlockMethods.h.













template<int BlockRows, int BlockCols> 

      

        

          const Block< const Derived, BlockRows, BlockCols > block 
          (
          Index 
          startRow, 
        

        

          
          
          Index 
          startCol 
        

        

          
          )
           [inline]
        

      






Returns:
a fixed-size expression of a block in *this.


The template parameters BlockRows and BlockCols are the number of rows and columns in the block.


Parameters:

  

    
startRowthe first row in the block 

    
startColthe first column in the block

  

  




Example: 


 Output: 


Note:
since block is a templated member, the keyword template has to be used if the matrix type is also a template parameter: 
 m.template block<3,3>(1,1); 



See also:
class Block, block(Index,Index,Index,Index)


This is the const version of block<>(Index, Index). 



Definition at line 534 of file BlockMethods.h.











      

        

          const Block< const Derived > bottomLeftCorner 
          (
          Index 
          cRows, 
        

        

          
          
          Index 
          cCols 
        

        

          
          )
           [inline]
        

      






Returns:
a dynamic-size expression of a bottom-left corner of *this.


Parameters:

  

    
cRowsthe number of rows in the corner 

    
cColsthe number of columns in the corner

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomLeftCorner(Index, Index). 



Definition at line 214 of file BlockMethods.h.













template<int CRows, int CCols> 

      

        

          const Block< const Derived, CRows, CCols > bottomLeftCorner 
          (
          )
           [inline]
        

      






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: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomLeftCorner<int, int>(). 



Definition at line 235 of file BlockMethods.h.











      

        

          const Block< const Derived > bottomRightCorner 
          (
          Index 
          cRows, 
        

        

          
          
          Index 
          cCols 
        

        

          
          )
           [inline]
        

      






Returns:
a dynamic-size expression of a bottom-right corner of *this.


Parameters:

  

    
cRowsthe number of rows in the corner 

    
cColsthe number of columns in the corner

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomRightCorner(Index, Index). 



Definition at line 169 of file BlockMethods.h.













template<int CRows, int CCols> 

      

        

          const Block< const Derived, CRows, CCols > bottomRightCorner 
          (
          )
           [inline]
        

      






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: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomRightCorner<int, int>(). 



Definition at line 190 of file BlockMethods.h.











      

        

          ConstRowsBlockXpr bottomRows 
          (
          Index 
          n)
           [inline]
        

      






Returns:
a block consisting of the bottom rows of *this.


Parameters:

  

    
nthe number of rows in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomRows(Index). 



Definition at line 302 of file BlockMethods.h.













template<int N> 

      

        

          ConstNRowsBlockXpr< N >::Type bottomRows 
          (
          )
           [inline]
        

      






Returns:
a block consisting of the bottom rows of *this.


Template Parameters:

  

    
Nthe number of rows in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of bottomRows<int>(). 



Definition at line 323 of file BlockMethods.h.











      

        

          ConstColXpr col 
          (
          Index 
          i)
           [inline]
        

      






Returns:
an expression of the i-th column of *this. Note that the numbering starts at 0.


Example: 


 Output: 


See also:
row(), class Block


This is the const version of col(). 



Definition at line 552 of file BlockMethods.h.











      

        

          ConstColsBlockXpr leftCols 
          (
          Index 
          n)
           [inline]
        

      






Returns:
a block consisting of the left columns of *this.


Parameters:

  

    
nthe number of columns in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of leftCols(Index). 



Definition at line 392 of file BlockMethods.h.













template<int N> 

      

        

          ConstNColsBlockXpr< N >::Type leftCols 
          (
          )
           [inline]
        

      






Returns:
a block consisting of the left columns of *this.


Template Parameters:

  

    
Nthe number of columns in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of leftCols<int>(). 



Definition at line 413 of file BlockMethods.h.











      

        

          ConstColsBlockXpr middleCols 
          (
          Index 
          startCol, 
        

        

          
          
          Index 
          numCols 
        

        

          
          )
           [inline]
        

      






Returns:
a block consisting of a range of columns of *this.


Parameters:

  

    
startColthe index of the first column in the block 

    
numColsthe number of columns in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of middleCols(Index,Index). 



Definition at line 481 of file BlockMethods.h.













template<int N> 

      

        

          ConstNColsBlockXpr< N >::Type middleCols 
          (
          Index 
          startCol)
           [inline]
        

      






Returns:
a block consisting of a range of columns of *this.


Template Parameters:

  

    
Nthe number of columns in the block 

  

  




Parameters:

  

    
startColthe index of the first column in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of middleCols<int>(). 



Definition at line 503 of file BlockMethods.h.











      

        

          ConstRowsBlockXpr middleRows 
          (
          Index 
          startRow, 
        

        

          
          
          Index 
          numRows 
        

        

          
          )
           [inline]
        

      






Returns:
a block consisting of a range of rows of *this.


Parameters:

  

    
startRowthe index of the first row in the block 

    
numRowsthe number of rows in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of middleRows(Index,Index). 



Definition at line 347 of file BlockMethods.h.













template<int N> 

      

        

          ConstNRowsBlockXpr< N >::Type middleRows 
          (
          Index 
          startRow)
           [inline]
        

      






Returns:
a block consisting of a range of rows of *this.


Template Parameters:

  

    
Nthe number of rows in the block 

  

  




Parameters:

  

    
startRowthe index of the first row in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of middleRows<int>(). 



Definition at line 369 of file BlockMethods.h.











      

        

          ConstColsBlockXpr rightCols 
          (
          Index 
          n)
           [inline]
        

      






Returns:
a block consisting of the right columns of *this.


Parameters:

  

    
nthe number of columns in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of rightCols(Index). 



Definition at line 436 of file BlockMethods.h.













template<int N> 

      

        

          ConstNColsBlockXpr< N >::Type rightCols 
          (
          )
           [inline]
        

      






Returns:
a block consisting of the right columns of *this.


Template Parameters:

  

    
Nthe number of columns in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of rightCols<int>(). 



Definition at line 457 of file BlockMethods.h.











      

        

          ConstRowXpr row 
          (
          Index 
          i)
           [inline]
        

      






Returns:
an expression of the i-th row of *this. Note that the numbering starts at 0.


Example: 


 Output: 


See also:
col(), class Block


This is the const version of row(). 



Definition at line 569 of file BlockMethods.h.











      

        

          const Block< const Derived > topLeftCorner 
          (
          Index 
          cRows, 
        

        

          
          
          Index 
          cCols 
        

        

          
          )
           [inline]
        

      






Returns:
a dynamic-size expression of a top-left corner of *this.


Parameters:

  

    
cRowsthe number of rows in the corner 

    
cColsthe number of columns in the corner

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topLeftCorner(Index, Index). 



Definition at line 124 of file BlockMethods.h.













template<int CRows, int CCols> 

      

        

          const Block< const Derived, CRows, CCols > topLeftCorner 
          (
          )
           [inline]
        

      






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: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topLeftCorner<int, int>(). 



Definition at line 145 of file BlockMethods.h.











      

        

          const Block< const Derived > topRightCorner 
          (
          Index 
          cRows, 
        

        

          
          
          Index 
          cCols 
        

        

          
          )
           [inline]
        

      






Returns:
a dynamic-size expression of a top-right corner of *this.


Parameters:

  

    
cRowsthe number of rows in the corner 

    
cColsthe number of columns in the corner

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topRightCorner(Index, Index). 



Definition at line 78 of file BlockMethods.h.













template<int CRows, int CCols> 

      

        

          const Block< const Derived, CRows, CCols > topRightCorner 
          (
          )
           [inline]
        

      






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: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topRightCorner<int, int>(). 



Definition at line 99 of file BlockMethods.h.











      

        

          ConstRowsBlockXpr topRows 
          (
          Index 
          n)
           [inline]
        

      






Returns:
a block consisting of the top rows of *this.


Parameters:

  

    
nthe number of rows in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topRows(Index). 



Definition at line 258 of file BlockMethods.h.













template<int N> 

      

        

          ConstNRowsBlockXpr< N >::Type topRows 
          (
          )
           [inline]
        

      






Returns:
a block consisting of the top rows of *this.


Template Parameters:

  

    
Nthe number of rows in the block

  

  




Example: 


 Output: 


See also:
class Block, block(Index,Index,Index,Index)


This is the const version of topRows<int>(). 



Definition at line 279 of file BlockMethods.h.













win_eigen

Author(s): Daniel Stonier

autogenerated on Mon Oct 6 2014 12:26:59