SilenceLayer.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using MyCaffe.basecode;
using MyCaffe.common;
using MyCaffe.param;
 
namespace MyCaffe.layers
{
    public class SilenceLayer<T> : Layer<T>
    {
        public SilenceLayer(CudaDnn<T> cuda, Log log, LayerParameter p)
            : base(cuda, log, p)
        {
            m_type = LayerParameter.LayerType.SILENCE;
        }
 
        public override int MinBottomBlobs
        {
            get { return 1; }
        }
 
        public override int ExactNumTopBlobs
        {
            get { return 0; }
        }
 
        public override void LayerSetUp(BlobCollection<T> colBottom, BlobCollection<T> colTop)
        {
        }
 
        public override void Reshape(BlobCollection<T> colBottom, BlobCollection<T> colTop)
        {
        }
 
        protected override void forward(BlobCollection<T> colBottom, BlobCollection<T> colTop)
        {
        }
 
        protected override void backward(BlobCollection<T> colTop, List<bool> rgbPropagateDown, BlobCollection<T> colBottom)
        {
            for (int i = 0; i < colBottom.Count; i++)
            {
                if (rgbPropagateDown[i])
                {
                    colBottom[i].SetDiff(0);
                }
            }
        }
    }
}