3 ###################################################
5 ###################################################
8 <name>Pad Source</name>
18 <name>Output Type</name>
24 <opt>size:gr.sizeof_gr_complex</opt>
29 <opt>size:gr.sizeof_float</opt>
34 <opt>size:gr.sizeof_int</opt>
39 <opt>size:gr.sizeof_short</opt>
44 <opt>size:gr.sizeof_char</opt>
48 <name>Vec Length</name>
53 <check>$vlen > 0</check>
60 The outputs of this block will become the inputs to this flow graph when it is instantiated as a hierarchical block.
62 Pad sources will be ordered alphabetically by their ids. The first pad source will have an index of 0.