Matrix<T>.fromFlattenedData constructor
Creates a new N x M
matrix where rows
is N
and columns
is M
. The
matrix is filled with values from data
.
The source matrix is expressed as an array whose size must exactly be
N
* M
.
Implementation
Matrix.fromFlattenedData({
required int rows,
required int columns,
required List<T> data,
}) : rowCount = rows,
columnCount = columns {
// Making sure the size is correct
if (data.length != (rows * columns)) {
throw const MatrixException("The given sizes don't match the size of the "
'data to be inserted.');
}
// Making a deep copy of the data
_data = List<T>.from(data);
// Exposing data to the outside in read-only mode
flattenData = UnmodifiableListView<T>(_data);
}