sys::BufInStream

sys::Obj
  sys::Virtual
    sys::InStream
      sys::BufInStream

BufInStream is used to read bytes from a memory Buf.

buf

public Buf buf

pos

public short pos

BufInStream

public void BufInStream(Buf buf)

Construct for specified Buf instance.

read

public override int read()

Read the next byte at pos and increment pos. Return -1 if pos >= size.

readBytes

public override int readBytes(byte[] b, int off, int len)

Read the next block of available bytes starting from pos. Return the number of bytes copied into b and advance the position likewise.

readStrInPlace

public Str readStrInPlace(Str str)

Read the current position as a null terminated string. Return null on error.

rewind

public void rewind()

Rewind sets the pos back to zero to begin reading the Buf from the beginning.