NAME
sc::SCVectorSimpleBlock -
The SCVectorSimpleBlock describes a piece of a vector.
SYNOPSIS
#include <block.h>
Inherits sc::SCMatrixBlock.
Public Member Functions
SCVectorSimpleBlock (int istart, int iend)
SCVectorSimpleBlock (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.
SCMatrixBlock * deepcopy () const
Return of copy of this.
void process (SCElementOp *)
void process (SCElementOp2 *, SCMatrixBlock *)
void process (SCElementOp3 *, SCMatrixBlock *, SCMatrixBlock *)
double * dat ()
Return a pointer to the blocks data and the number of elements in
the block.
int ndat () const
Public Attributes
int istart
int iend
double * data
Detailed Description
The SCVectorSimpleBlock describes a piece of a vector.
The following bit of code illustrates the data layout: fill(double
*vector, SCVectorSimpleBlock &b) { int i,offset=0; for (i=b.istart;
i<b.iend; i++,offset++) { vector[i] = b.data[offset]; } }
Member Function Documentation
double* sc::SCVectorSimpleBlock::dat () [virtual]
Return a pointer to the block’s data and the number of elements in the
block. Some blocks cannot provide this information and a runtime error
will be generated if these members are called. These routines are only
used internally in the matrix library.
Reimplemented from sc::SCMatrixBlock.
SCMatrixBlock* sc::SCVectorSimpleBlock::deepcopy () const [virtual]
Return of copy of this. A runtime error will be generated for blocks
that cannot do a deepcopy. These routines are only used internally in
the matrix library.
Reimplemented from sc::SCMatrixBlock.
void sc::SCVectorSimpleBlock::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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