diff options
Diffstat (limited to 'gnuradio-core/src/lib/general/gr_constellation.h')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_constellation.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/general/gr_constellation.h b/gnuradio-core/src/lib/general/gr_constellation.h index fcc947ca62..8ba22d59ac 100644 --- a/gnuradio-core/src/lib/general/gr_constellation.h +++ b/gnuradio-core/src/lib/general/gr_constellation.h @@ -213,4 +213,30 @@ class gr_constellation_bpsk : public gr_constellation }; +/************************************************************/ +/* gr_constellation_qpsk */ +/* */ +/* Only works for QPSK. */ +/* */ +/************************************************************/ + +class gr_constellation_qpsk; +typedef boost::shared_ptr<gr_constellation_qpsk> gr_constellation_qpsk_sptr; + +// public constructor +gr_constellation_qpsk_sptr +gr_make_constellation_qpsk (); + +class gr_constellation_qpsk : public gr_constellation +{ + public: + + gr_constellation_qpsk (); + unsigned int decision_maker (gr_complex sample); + + friend gr_constellation_qpsk_sptr + gr_make_constellation_qpsk (); + +}; + #endif |