NAME
sc::SCMatrixDiagSubBlock -
The SCMatrixDiagSubBlock describes a diagonal subblock of a matrix.
SYNOPSIS
#include <block.h>
Inherits sc::SCMatrixBlock.
Public Member Functions
SCMatrixDiagSubBlock (int istart, int iend, int jstart, int offset,
double *data)
SCMatrixDiagSubBlock (int istart, int iend, int offset, double *data)
SCMatrixDiagSubBlock (StateIn &)
void save_data_state (StateOut &)
Save the base classes (with save_data_state) and the members in the
same order that the StateIn CTOR initializes them.
void process (SCElementOp *)
void process (SCElementOp2 *, SCMatrixBlock *)
void process (SCElementOp3 *, SCMatrixBlock *, SCMatrixBlock *)
Public Attributes
int istart
int jstart
int iend
int offset
double * data
Detailed Description
The SCMatrixDiagSubBlock describes a diagonal subblock of a matrix.
The following bit of code illustrates the data layout: fill(double
**matrix, SCMatrixDiagSubBlock &b) { int i,j,offset=b.offset; for
(i=b.istart,j=b.jstart; i<b.iend; i++,j++,offset++) { matrix[i][j] =
b.data[offset]; } }
Member Function Documentation
void sc::SCMatrixDiagSubBlock::save_data_state (StateOut &) [virtual]
Save the base classes (with save_data_state) and the members in the
same order that the StateIn CTOR initializes them. This must be
implemented by the derived class if the class has data.
Reimplemented from sc::SCMatrixBlock.
Author
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