assertByteArrayOffsetIsNotOutOfRange

assertByteArrayOffsetIsNotOutOfRange(codecDescription, offset, bytesLength): void

Asserts that a given offset is within the byte array bounds. This range is between 0 and the byte array length and is inclusive. An offset equals to the byte array length is considered a valid offset as it allows the post-offset of codecs to signal the end of the byte array.

Parameters

Returns

void

Example

const bytes = new Uint8Array([0x01, 0x02, 0x03]);
assertByteArrayOffsetIsNotOutOfRange('myCodec', 0, bytes.length); // OK
assertByteArrayOffsetIsNotOutOfRange('myCodec', 3, bytes.length); // OK
assertByteArrayOffsetIsNotOutOfRange('myCodec', 4, bytes.length); // Throws