diff options
Diffstat (limited to 'gr-msdd6000/src/msdd_buffer_copy_behaviors.h')
| -rw-r--r-- | gr-msdd6000/src/msdd_buffer_copy_behaviors.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gr-msdd6000/src/msdd_buffer_copy_behaviors.h b/gr-msdd6000/src/msdd_buffer_copy_behaviors.h new file mode 100644 index 0000000000..398f8ae66d --- /dev/null +++ b/gr-msdd6000/src/msdd_buffer_copy_behaviors.h @@ -0,0 +1,38 @@ +#ifndef MSDD_BUFFER_COPY_BEHAVIORS_H_ +#define MSDD_BUFFER_COPY_BEHAVIORS_H_ + +namespace msdd { + + class BufferCopyBehavior + { + public: + virtual void operator() (gr_vector_void_star &a, const void * b, unsigned int output_index, unsigned int nitems) = 0; + virtual ~BufferCopyBehavior() {}; + }; + + template <class Tin, class Tout> + class BufferCopyBehaviorGeneric : public BufferCopyBehavior { + void operator() (gr_vector_void_star &a, const void * b, unsigned int output_index, unsigned int nitems) { + Tout *out(&(reinterpret_cast<Tout *>(a[0]))[output_index]); // sloppy + const Tin *in(reinterpret_cast<const Tin *>(b)); // equisloppy + + for (unsigned int i = 0; i < nitems; ++i) { + out[i] = in[i]; + } + } + }; + + template <class Tin> + class BufferCopyBehaviorComplex : public BufferCopyBehavior { + void operator() (gr_vector_void_star &a, const void * b, unsigned int output_index, unsigned int nitems) { + gr_complex *out(&(reinterpret_cast<gr_complex *>(a[0]))[output_index]); // sloppy + const Tin *in(reinterpret_cast<const Tin *>(b)); // equisloppy + + for (unsigned int i = 0; i < nitems; ++i) { + out[i] = gr_complex (in[4*i+1],in[4*i+3]); + } + } + }; +} + +#endif /*MSDD_BUFFER_COPY_BEHAVIORS_H_*/ |