getBigInt64() method gets a signed 64-bit integer
(long long) at the specified byte offset from the start of the
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dataview.getBigInt64(byteOffset [, littleEndian])
- The offset, in bytes, from the start of the view to read the data from.
- Optional Indicates whether the 64-bit int is stored in little- or big-endian format. If
undefined, a big-endian value is read.
- Thrown if the
byteOffsetis set such that it would read beyond the end of the view.
There is no alignment constraint; multi-byte values may be fetched from any offset.
var buffer = new ArrayBuffer(8); var dataview = new DataView(buffer); dataview.getBigInt64(0); // 0n
The definition of 'DataView.prototype.getBigInt64()' in that specification.
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