net.sourceforge.combean.interfaces.mathprog.lp.model
Interface LPModelRows

All Superinterfaces:

AbstractMatrix, LPModelComponent

All Known Subinterfaces:

LPModelMatrix

All Known Implementing Classes:

ConcatenatedLPModelRows, MatrixAsLPModelMatrix, MatrixToRoundAsLP

public interface LPModelRows
extends LPModelComponent

An LP component which can be accessed row-wise.

Method Summary

LPModelIndex	getRowModelIndex(int localRow) Convert a local index into a model index.
LPSparseVector	getRowVector(int localRow)

Methods inherited from interface net.sourceforge.combean.interfaces.mathprog.lp.model.LPModelComponent

getColumnOffsetIds, getOrientation, getRowOffsetIds

Methods inherited from interface net.sourceforge.combean.interfaces.mathprog.linalg.AbstractMatrix

getNumColumns, getNumRows

Method Detail

getRowModelIndex

LPModelIndex getRowModelIndex(int localRow)

Convert a local index into a model index.

Parameters:

localRow - the local row.

Returns:

the correponding model index.

getRowVector

LPSparseVector getRowVector(int localRow)