Virtual Sink

When paired with a Virtual Source block, this is essentially the same as drawing a wire between two blocks. This block can be useful for tidying up a complex flowgraph. This block does not support C++ output, so it cannot be used when the output language of a flowgraph in GRC is C++.

Parameters

Stream ID

Specifies the stream ID of the virtual source to read from. To link the stream with a virtual source, the same value of stream ID must be set in the corresponding source and sink blocks.

Example Flowgraph

Source Files

Python files

virtual.py

Header files

TODO

Public header files

TODO

Block definition

TODO