/**
* Extracts a row or column from this matrix. The returned vector will either be a row or column
* vector depending on the input type.
*
* @param extractRow If true a row will be extracted.
* @param element The row or column the vector is contained in.
* @return Extracted vector.
*/
public T extractVector(boolean extractRow, int element) {
int length = extractRow ? mat.numCols : mat.numRows;
T ret = extractRow ? createMatrix(1, length) : createMatrix(length, 1);
if (extractRow) {
SpecializedOps.subvector(mat, element, 0, length, true, 0, ret.getMatrix());
} else {
SpecializedOps.subvector(mat, 0, element, length, false, 0, ret.getMatrix());
}
return ret;
}
