View Source ExDicom.Alloc (EX_DICOM v0.2.0)
Module containing helper functions for working with binary data in DICOM parsing.
Summary
Functions
Creates a new binary of the specified length filled with zeros.
Functions
@spec zeros(non_neg_integer()) :: {:ok, binary()} | {:error, String.t()}
Creates a new binary of the specified length filled with zeros.
Parameters
- length - The desired length of the new binary in bytes
Returns
{:ok, binary}
- A new zero-filled binary of the specified length{:error, String.t()}
- Error message if the input is invalid
Examples
iex> ExDicom.Alloc.zeros(3)
{:ok, <<0, 0, 0>>}