net.sourceforge.combean.interfaces.mathprog.linalg
Interface AbstractMatrix

All Known Subinterfaces:

ColumnMatrix, LPModelColumns, LPModelComponent, LPModelMatrix, LPModelRows, Matrix, RowMatrix

All Known Implementing Classes:

AbstractLPModelComponent, AbstractSimpleIndexLPConstrainedRows, AbstractSimpleIndexLPConstrainedRowsWithVars, AbstractSimpleIndexLPModelComponent, ConcatenatedLPModelColumns, ConcatenatedLPModelRows, DoubleMatrix, GraphAsLPModelColumns, IdentityMatrix, MatrixAsLPModelMatrix, MatrixToRoundAsLP

public interface AbstractMatrix

Abstract base class for matrix-like structures.

Method Summary

int	getNumColumns() Return the number of columns of the model component.
int	getNumRows() Return the number of rows of the model component.

Method Detail

getNumColumns

int getNumColumns()

Return the number of columns of the model component.

Returns:

the number of columns.

getNumRows

int getNumRows()

Return the number of rows of the model component.

Returns:

the number of rows.