toString method

@override String toString()

Convert an Array2d object to a String representation

Examples

var matrix = Array2d.empty();
var line = Array([1.0 ,2.0 , 3.0]);
matrix.add(line);
matrix.add(line);
matrix.add(line);

print(matrix.toString());

/* output:
Array2d([
  Array([1.0, 2.0, 3.0]),
  Array([1.0, 2.0, 3.0]),
  Array([1.0, 2.0, 3.0])
])
*/

Implementation

@override
String toString() {
  if (isEmpty) return 'Array2d([])';
  return 'Array2d([\n  ${join(',\n  ')}\n])';
}