Class: Swiff::PackedBits

Inherits:
Object
  • Object
show all
Defined in:
lib/swiff/packed_bits.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bitMarker, byteMarker, decimalValue) ⇒ PackedBits

Returns a new instance of PackedBits.



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# File 'lib/swiff/packed_bits.rb', line 6

def initialize(bitMarker,byteMarker,decimalValue)
  @bitIndex = bitMarker;
  @byteIndex = byteMarker;
  @value = decimalValue;
  @nextBitIndex = bitMarker;
  if ( bitMarker <= 7 )
    @nextBitIndex+=1
    @nextByteIndex =byteMarker
    @nextByteBoundary = (byteMarker+=1)
  else
    @nextBitIndex = 0
    @nextByteIndex+=1
    @nextByteBoundary = @nextByteIndex;
  end
end

Instance Attribute Details

#bitIndex ⇒ Object

Returns the value of attribute bitIndex.



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# File 'lib/swiff/packed_bits.rb', line 4

def bitIndex
  @bitIndex
end

#byteIndex ⇒ Object

Returns the value of attribute byteIndex.



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# File 'lib/swiff/packed_bits.rb', line 4

def byteIndex
  @byteIndex
end

#nextBitIndex ⇒ Object

Returns the value of attribute nextBitIndex.



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# File 'lib/swiff/packed_bits.rb', line 4

def nextBitIndex
  @nextBitIndex
end

#nextByteBoundary ⇒ Object

Returns the value of attribute nextByteBoundary.



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# File 'lib/swiff/packed_bits.rb', line 4

def nextByteBoundary
  @nextByteBoundary
end

#nextByteIndex ⇒ Object

Returns the value of attribute nextByteIndex.



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# File 'lib/swiff/packed_bits.rb', line 4

def nextByteIndex
  @nextByteIndex
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/swiff/packed_bits.rb', line 4

def value
  @value
end