ChannelizerBase::~ChannelizerBase()
{
int i;
releaseFilters();
free_fft(fftHandle);
for (i = 0; i < mChanM; i++) {
cxvec_free(filtInputs[i]);
cxvec_free(filtOutputs[i]);
cxvec_free(history[i]);
}
free(filtInputs);
free(filtOutputs);
free(history);
}
void ChannelizerBase::releaseFilters()
{
for (int i = 0; i < mChanM; i++) {
cxvec_free(subFilters[i]);
}
free(subFilters);
}
void RadioInterface::close()
{
int i;
cxvec_free(highRateTxBuf);
cxvec_free(highRateRxBuf);
/* Don't deallocate class member buffers */
for (i = 0; i < mChanM; i ++) {
lowRateRxBufs[i]->buf = NULL;
lowRateTxBufs[i]->buf = NULL;
cxvec_free(lowRateRxBufs[i]);
cxvec_free(lowRateTxBufs[i]);
}
delete chan;
delete synth;
}
/*! \brief Reverse a complex vector
* \param[in] in Complex input vector
* \param[out] out Complex output vector pointers
*/
int cxvec_rvrs(struct cxvec *in, struct cxvec *out)
{
int i;
struct cxvec *rev = cxvec_alloc(in->len, 0, NULL, 0);
for (i = 0; i < in->len; i++)
rev->data[i] = in->data[in->len - 1 - i];
memcpy(out->data, rev->data, in->len * sizeof(float complex));
cxvec_free(rev);
return 0;
}