/** {@inheritDoc} */
public virtual double walkInOptimizedOrder(RealMatrixChangingVisitor visitor,
int startRow, int endRow,
int startColumn,
int endColumn)
{
return(walkInRowOrder(visitor, startRow, endRow, startColumn, endColumn));
}
/// <inheritdoc/>
public new double walkInColumnOrder(RealMatrixChangingVisitor visitor, int startRow, int endRow, int startColumn, int endColumn)
{
MatrixUtils.checkSubMatrixIndex(this, startRow, endRow, startColumn, endColumn);
visitor.start(getRowDimension(), getColumnDimension(),
startRow, endRow, startColumn, endColumn);
for (int j = startColumn; j <= endColumn; ++j)
{
for (int i = startRow; i <= endRow; ++i)
{
double[] rowI = data[i];
rowI[j] = visitor.visit(i, j, rowI[j]);
}
}
return(visitor.end());
}
public override double walkInColumnOrder(RealMatrixChangingVisitor visitor)
{
int rows = getRowDimension();
int columns = getColumnDimension();
visitor.start(rows, columns, 0, rows - 1, 0, columns - 1);
for (int j = 0; j < columns; ++j)
{
for (int i = 0; i < rows; ++i)
{
double[] rowI = data[i];
rowI[j] = visitor.visit(i, j, rowI[j]);
}
}
return(visitor.end());
}
/// <inheritdoc/>
public double walkInColumnOrder(RealMatrixChangingVisitor visitor, int startRow, int endRow, int startColumn, int endColumn)
{
MatrixUtils.checkSubMatrixIndex(this, startRow, endRow, startColumn, endColumn);
visitor.start(getRowDimension(), getColumnDimension(),
startRow, endRow, startColumn, endColumn);
for (int column = startColumn; column <= endColumn; ++column)
{
for (int row = startRow; row <= endRow; ++row)
{
double oldValue = getEntry(row, column);
double newValue = visitor.visit(row, column, oldValue);
setEntry(row, column, newValue);
}
}
return(visitor.end());
}
/** {@inheritDoc} */
public virtual double walkInColumnOrder(RealMatrixChangingVisitor visitor)
{
int rows = getRowDimension();
int columns = getColumnDimension();
visitor.start(rows, columns, 0, rows - 1, 0, columns - 1);
for (int column = 0; column < columns; ++column)
{
for (int row = 0; row < rows; ++row)
{
double oldValue = getEntry(row, column);
double newValue = visitor.visit(row, column, oldValue);
setEntry(row, column, newValue);
}
}
return(visitor.end());
}
/** {@inheritDoc} */
public virtual double walkInOptimizedOrder(RealMatrixChangingVisitor visitor)
{
return(walkInRowOrder(visitor));
}
