PDU Filter

Propagates only PDUs containing a specific Key-Value pair in meta.

Note for 3.10 This block has been moved from gr-blocks to gr-pdu, which causes a name change of the id. See Porting_Existing_Flowgraphs_to_a_Newer_Version#PDU_blocks_moved_from_gr-blocks_to_gr-pdu for details.

Parameters

(R): Run-time adjustable

Key (R)

The key to look for.

Value (R)

The value to look for.

Invert Filter (R)

Invert the filter function to propagate all pdus except the ones containing the Key-Value pair.

Example Flowgraph

Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.

Source Files

C++ files

[1]

Header files

[2]

Public header files

[3]

Block definition

[4]