Difference between revisions of "Head"

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(Created page with "Copies the first N items to the output then signals done. Very useful for limiting how many samples get saved to a file when using the File Sink. If the flowgraph opti...")
 
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[[Category:Block Docs]]
 
Copies the first N items to the output then signals done.  Very useful for limiting how many samples get saved to a file when using the [[File Sink]].   
 
Copies the first N items to the output then signals done.  Very useful for limiting how many samples get saved to a file when using the [[File Sink]].   
  
 
If the flowgraph options are set to "No GUI" and "Run until completion", then as long as there is only one branch in the flowgraph, this block will cause the flowgraph to finish when N samples are reached.
 
If the flowgraph options are set to "No GUI" and "Run until completion", then as long as there is only one branch in the flowgraph, this block will cause the flowgraph to finish when N samples are reached.

Revision as of 22:21, 12 March 2019

Copies the first N items to the output then signals done. Very useful for limiting how many samples get saved to a file when using the File Sink.

If the flowgraph options are set to "No GUI" and "Run until completion", then as long as there is only one branch in the flowgraph, this block will cause the flowgraph to finish when N samples are reached.