Examples of it.unimi.dsi.io.InputBitStream.readBits()

          final InputBitStream ibs = new InputBitStream( bapl.buffer );
          frequency = bapl.frequency; // This could be much more than the actual frequency in virtual indices


          // Calculate posting bit positions and corresponding pointers
          for ( int j = 0; j < frequency; j++ ) {
            bitPos[ j ] = ibs.readBits(); // Cache bit poisition
            pointer[ j ] = ibs.readDelta(); // Cache pointer
            if ( hasCounts ) count = ibs.readGamma() + 1; 
            if ( hasPositions ) ibs.skipDeltas( count ); // Skip document positions
          }

   * @throws IOException 
   */
  public void stripPointers( final OutputBitStream obs, final long bitLength ) throws IOException {
    final InputBitStream ibs = new InputBitStream( buffer );
    int count;
    while( ibs.readBits() < bitLength ) {
      ibs.readDelta(); // Discard pointer
      if ( completeness >= COUNTS.ordinal() ) {
        count = ibs.readGamma() + 1;
        obs.writeGamma( count - 1 );
        if ( completeness >= POSITIONS.ordinal() ) while( count-- != 0 ) obs.writeDelta( ibs.readDelta() );

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