c# - Clean alternatives to passing index by reference -

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in code parsing array of bytes. sequentially parse bytes passing around index so:

headerdata = parseheader(bytes, ref index) middledata = parsemiddle(bytes, ref index) taildata   = parsetail  (bytes, ref index)

without hardcoding amount increment header, there way achieve similar functionality without having pass index reference? 1 of rare cases using ref keyword best solution?

like slaks said, possible solution use stream.

to create stream current bytes array can following:

memorystream stream = new memorystream(bytes);

to read current byte of stream can use readbyte method, shown below:

byte b = stream.readbyte();

the stream keep track of current index in array, new code like:

memorystream stream = new memorystream(bytes); headerdata = parseheader(stream) middledata = parsemiddle(stream) taildata   = parsetail  (stream)

check out documentation see other methods available memorystream.


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