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| author | Josh Blum <josh@joshknows.com> | 2012-03-18 01:33:57 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2012-03-18 01:33:57 -0700 |
| commit | 6e379955cdd9803cb6b083bd72e7acfa494d6757 (patch) | |
| tree | 4aa985c6ccfa41b53d44d83f27bf12a3fcf415f5 | |
| parent | dec5706be8e112e46b7447d3b85c4268d8c03819 (diff) | |
core: empty gr_hier_block2 contructor for virtual inheritance
| -rw-r--r-- | gnuradio-core/src/lib/runtime/gr_hier_block2.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/runtime/gr_hier_block2.h b/gnuradio-core/src/lib/runtime/gr_hier_block2.h index 8687b7d99e..9652f6bf4d 100644 --- a/gnuradio-core/src/lib/runtime/gr_hier_block2.h +++ b/gnuradio-core/src/lib/runtime/gr_hier_block2.h @@ -55,6 +55,7 @@ private: gr_hier_block2_detail *d_detail; protected: + gr_hier_block2 (void){} //allows pure virtual interface sub-classes gr_hier_block2(const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature); |