create a new row-major 2d array, with provided value or fill function.

  • Type Parameters

    • T

    Parameters

    • rows: number
    • cols: number
    • Optionalfill_fn:
          | T
          | (
              value?: undefined,
              column_index?: number,
              column_array?: (undefined | T)[],
          ) => T

    Returns Array2DRowMajor<T>