Created by: pengwangucla

In python api v1, we can find out the current layer size and num_filters by calling

layer = paddle.layer.img_conv_layer(...)
layer.size  or layer.num_filters 

However, in v2, at paddle book, I can not find such fields by

print layer.size

May I know what is the reason of that ?

It is important because when we are trying to configure a network, we would like to online know what is the current network size by simply print out the network layer size for debugging.

It is also important for my application on image segmentation by understand the layer size and compare against the labels during test when the input image does not always have the same size. It is much better if we can also output layer.width and layer.height on the fly.

Is there anyone like to figure it out ?

Thanks