28 #ifndef _math_scmat_blkiter_h 29 #define _math_scmat_blkiter_h 35 #include <math/scmat/block.h> 39 class SCMatrixRectBlock;
40 class SCMatrixLTriBlock;
41 class SCMatrixDiagBlock;
42 class SCVectorSimpleBlock;
59 virtual void set(
double val) = 0;
61 virtual void accum(
double val);
63 virtual double get() = 0;
65 virtual operator int() = 0;
70 virtual void reset() = 0;
void operator++()
Move to the next element.
int j()
Returns the column index.
int i()
Returns the row index.
int i()
Returns the row index.
void operator++()
Move to the next element.
void reset()
Start the iteration over.
virtual int j()=0
Returns the column index.
Definition: blkiter.h:179
void reset()
Start the iteration over.
virtual void reset()=0
Start the iteration over.
Definition: blkiter.h:127
void operator++()
Move to the next element.
int j()
Returns the column index.
int j()
Returns the column index.
void reset()
Start the iteration over.
The SCMatrixRectBlock describes a rectangular piece of a matrix.
Definition: block.h:187
The SCVectorSimpleBlock describes a piece of a vector.
Definition: block.h:127
int j()
Returns the column index.
The SCMatrixRectSubBlock describes a rectangular piece of a matrix.
Definition: block.h:223
virtual int i()=0
Returns the row index.
void reset()
Start the iteration over.
void reset()
Start the iteration over.
The SCMatrixDiagSubBlock describes a diagonal subblock of a matrix.
Definition: block.h:355
int i()
Returns the row index.
int j()
Returns the column index.
void operator++()
Move to the next element.
The SCVectorSimpleSubBlock describes a subblock of a vector.
Definition: block.h:158
int i()
Returns the row index.
int i()
Returns the row index.
The SCMatrixLTriBlock describes a triangular piece of a matrix.
Definition: block.h:257
Definition: blkiter.h:162
Definition: blkiter.h:109
void operator++()
Move to the next element.
virtual void accum(double val)
Add val to the current element.
void operator++()
Move to the next element.
The SCMatrixLTriSubBlock describes a triangular subblock of a matrix.
Definition: block.h:292
void reset()
Start the iteration over.
int j()
Returns the column index.
int j()
Returns the column index.
void operator++()
Move to the next element.
void reset()
Start the iteration over.
int i()
Returns the row index.
int i()
Returns the row index.
int j()
Returns the column index.
Definition: blkiter.h:196
The SCMatrixBlockIter class is used to described iterates that loop through the elements in a block...
Definition: blkiter.h:50
void reset()
Start the iteration over.
Definition: blkiter.h:145
int i()
Returns the row index.
virtual void operator++()=0
Move to the next element.
The SCMatrixDiagBlock describes a diagonal piece of a matrix.
Definition: block.h:322
void operator++()
Move to the next element.