diff options
Diffstat (limited to 'gnuradio-core/src/lib/hier')
| -rw-r--r-- | gnuradio-core/src/lib/hier/gr_channel_model.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gnuradio-core/src/lib/hier/gr_channel_model.h b/gnuradio-core/src/lib/hier/gr_channel_model.h index 116b5dc14..07c0c76b6 100644 --- a/gnuradio-core/src/lib/hier/gr_channel_model.h +++ b/gnuradio-core/src/lib/hier/gr_channel_model.h @@ -19,6 +19,7 @@ * Boston, MA 02110-1301, USA. */ +#include <gr_core_api.h> #include <gr_top_block.h> #include <gr_fractional_interpolator_cc.h> #include <gr_sig_source_c.h> @@ -31,7 +32,7 @@ class gr_channel_model; typedef boost::shared_ptr<gr_channel_model> gr_channel_model_sptr; -gr_channel_model_sptr gr_make_channel_model(double noise_voltage=0.0, +GR_CORE_API gr_channel_model_sptr gr_make_channel_model(double noise_voltage=0.0, double frequency_offset=0.0, double epsilon=1.0, const std::vector<gr_complex> &taps=std::vector<gr_complex>(1, 1), @@ -41,7 +42,7 @@ gr_channel_model_sptr gr_make_channel_model(double noise_voltage=0.0, * \brief channel simulator * \ingroup misc_blk */ -class gr_channel_model : public gr_hier_block2 +class GR_CORE_API gr_channel_model : public gr_hier_block2 { private: gr_channel_model(double noise_voltage, @@ -50,7 +51,7 @@ class gr_channel_model : public gr_hier_block2 const std::vector<gr_complex> &taps, double noise_seed); - friend gr_channel_model_sptr gr_make_channel_model(double noise_voltage, + friend GR_CORE_API gr_channel_model_sptr gr_make_channel_model(double noise_voltage, double frequency_offset, double epsilon, const std::vector<gr_complex> &taps, |