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| sc::SCMatrixSubblockIter(3) | MPQC | sc::SCMatrixSubblockIter(3) |
NAME
sc::SCMatrixSubblockIter - Objects of class SCMatrixSubblockIter are used to iterate through the blocks of a matrix.SYNOPSIS
#include <block.h>
Inherits sc::RefCount.
Inherited by sc::SCMatrixCompositeSubblockIter, sc::SCMatrixJointSubblockIter, sc::SCMatrixListSubblockIter, sc::SCMatrixNullSubblockIter, and sc::SCMatrixSimpleSubblockIter.
Public Types
enum Access { Read, Write, Accum, None }
Public Member Functions
SCMatrixSubblockIter (Access access)
The access variable should be one of Read, Write, Accum, and None, with the SCMatrixSubblockIter:: scope operator applied. virtual void begin ()=0
Start at the beginning. virtual int ready ()=0
Returns nonzero if there is another block. virtual void next ()=0
Proceed to the next block. virtual SCMatrixBlock * block ()=0
Return the current block. Access access () const
Return the type of Access allowed for these blocks.
Protected Attributes
Access access_
Additional Inherited Members
Detailed Description
Objects of class SCMatrixSubblockIter are used to iterate through the blocks of a matrix.The object must be deleted before using the matrix that owns the blocks that SCMatrixSubblockIter is iterating through.
Member Function Documentation
virtual void sc::SCMatrixSubblockIter::begin () [pure virtual]
Start at the beginning.Implemented in sc::SCMatrixSimpleSubblockIter, sc::SCMatrixListSubblockIter, sc::SCMatrixNullSubblockIter, sc::SCMatrixCompositeSubblockIter, sc::SCMatrixJointSubblockIter, and sc::DistSCMatrixListSubblockIter.
virtual SCMatrixBlock * sc::SCMatrixSubblockIter::block () [pure virtual]
Return the current block.Implemented in sc::SCMatrixSimpleSubblockIter, sc::SCMatrixListSubblockIter, sc::SCMatrixNullSubblockIter, sc::SCMatrixCompositeSubblockIter, and sc::SCMatrixJointSubblockIter.
virtual void sc::SCMatrixSubblockIter::next () [pure virtual]
Proceed to the next block.Implemented in sc::SCMatrixSimpleSubblockIter, sc::SCMatrixListSubblockIter, sc::SCMatrixNullSubblockIter, sc::SCMatrixCompositeSubblockIter, sc::SCMatrixJointSubblockIter, and sc::DistSCMatrixListSubblockIter.
virtual int sc::SCMatrixSubblockIter::ready () [pure virtual]
Returns nonzero if there is another block.Implemented in sc::SCMatrixSimpleSubblockIter, sc::SCMatrixListSubblockIter, sc::SCMatrixNullSubblockIter, sc::SCMatrixCompositeSubblockIter, and sc::SCMatrixJointSubblockIter.
Author
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