Class CBlkWTDataInt

java.lang.Object
jj2000.j2k.wavelet.analysis.CBlkWTData
jj2000.j2k.wavelet.analysis.CBlkWTDataInt

public class CBlkWTDataInt extends CBlkWTData
This is an implementation of the 'CBlkWTData' abstract class for signed 32 bit integer data.

The methods in this class are declared final, so that they can be inlined by inlining compilers.

See Also:
  • Field Details

    • data

      public int[] data
      The array where the data is stored
  • Constructor Details

    • CBlkWTDataInt

      public CBlkWTDataInt()
  • Method Details

    • getDataType

      public final int getDataType()
      Returns the data type of this object, always DataBlk.TYPE_INT.
      Specified by:
      getDataType in class CBlkWTData
      Returns:
      The data type of the object, always DataBlk.TYPE_INT
      See Also:
    • getData

      public final Object getData()
      Returns the array containing the data, or null if there is no data array. The returned array is an int array.
      Specified by:
      getData in class CBlkWTData
      Returns:
      The array of data (a int[]) or null if there is no data.
      See Also:
    • getDataInt

      public final int[] getDataInt()
      Returns the array containing the data, or null if there is no data array.
      Returns:
      The array of data or null if there is no data.
    • setData

      public final void setData(Object arr)
      Sets the data array to the specified one. The provided array must be a int array, otherwise a ClassCastException is thrown. The size of the array is not checked for consistency with the code-block dimensions.
      Specified by:
      setData in class CBlkWTData
      Parameters:
      arr - The data array to use. Must be an int array.
      See Also:
    • setDataInt

      public final void setDataInt(int[] arr)
      Sets the data array to the specified one. The size of the array is not checked for consistency with the code-block dimensions. This method is more efficient than 'setData()'.
      Parameters:
      arr - The data array to use.