Class DoubleBufferIndexer

  • All Implemented Interfaces:
    java.lang.AutoCloseable

    public class DoubleBufferIndexer
    extends DoubleIndexer
    An indexer for a DoubleBuffer.
    • Field Detail

      • buffer

        protected java.nio.DoubleBuffer buffer
        The backing buffer.
    • Constructor Detail

      • DoubleBufferIndexer

        public DoubleBufferIndexer​(java.nio.DoubleBuffer buffer)
        Calls DoubleBufferIndexer(buffer, Index.create(buffer.limit())).
      • DoubleBufferIndexer

        public DoubleBufferIndexer​(java.nio.DoubleBuffer buffer,
                                   long... sizes)
        Calls DoubleBufferIndexer(buffer, Index.create(sizes)).
      • DoubleBufferIndexer

        public DoubleBufferIndexer​(java.nio.DoubleBuffer buffer,
                                   long[] sizes,
                                   long[] strides)
        Calls DoubleBufferIndexer(buffer, Index.create(sizes, strides)).
      • DoubleBufferIndexer

        public DoubleBufferIndexer​(java.nio.DoubleBuffer buffer,
                                   Index index)
        Constructor to set the buffer and Indexer.index.
    • Method Detail

      • buffer

        public java.nio.Buffer buffer()
        Description copied from class: Indexer
        Returns the backing buffer, or null if none
        Overrides:
        buffer in class Indexer
      • reindex

        public DoubleIndexer reindex​(Index index)
        Description copied from class: Indexer
        Returns a new Indexer using the same data, but with a different Index.
        Specified by:
        reindex in class Indexer
      • get

        public double get​(long i)
        Description copied from class: DoubleIndexer
        Returns array/buffer[index(i)]
        Specified by:
        get in class DoubleIndexer
      • get

        public DoubleIndexer get​(long i,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where d[offset:offset + length] = array/buffer[index(i)]
        Specified by:
        get in class DoubleIndexer
      • get

        public double get​(long i,
                          long j)
        Description copied from class: DoubleIndexer
        Returns array/buffer[index(i, j)]
        Specified by:
        get in class DoubleIndexer
      • get

        public DoubleIndexer get​(long i,
                                 long j,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where d[offset:offset + length] = array/buffer[index(i, j)]
        Specified by:
        get in class DoubleIndexer
      • get

        public double get​(long i,
                          long j,
                          long k)
        Description copied from class: DoubleIndexer
        Returns array/buffer[index(i, j, k)]
        Specified by:
        get in class DoubleIndexer
      • get

        public double get​(long... indices)
        Description copied from class: DoubleIndexer
        Returns array/buffer[index(indices)]
        Specified by:
        get in class DoubleIndexer
      • get

        public DoubleIndexer get​(long[] indices,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where d[offset:offset + length] = array/buffer[index(indices)]
        Specified by:
        get in class DoubleIndexer
      • put

        public DoubleIndexer put​(long i,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where array/buffer[index(i)] = d[offset:offset + length]
        Specified by:
        put in class DoubleIndexer
      • put

        public DoubleIndexer put​(long i,
                                 long j,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where array/buffer[index(i, j)] = d[offset:offset + length]
        Specified by:
        put in class DoubleIndexer
      • put

        public DoubleIndexer put​(long i,
                                 long j,
                                 long k,
                                 double d)
        Description copied from class: DoubleIndexer
        Returns this where array/buffer[index(i, j, k)] = d
        Specified by:
        put in class DoubleIndexer
      • put

        public DoubleIndexer put​(long[] indices,
                                 double[] d,
                                 int offset,
                                 int length)
        Description copied from class: DoubleIndexer
        Returns this where array/buffer[index(indices)] = d[offset:offset + length]
        Specified by:
        put in class DoubleIndexer
      • release

        public void release()
        Description copied from class: Indexer
        Makes sure changes are reflected onto the backing memory and clears any references.
        Specified by:
        release in class Indexer