readInt64 method
Reads a value of type RInt64 at given address + byteOffset.
Implementation
@override int readInt64([int byteOffset = 0]) { MemoryDebug.checkPointer(this, 'readInt64', byteOffset); final ptr = _at<Int64>(byteOffset); final value = ptr.value; MemoryTrace.checkRead(ptr.address, 'Int64', value); return value; }