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/* -*- c++ -*- */
/*
* Copyright 2004,2008,2010,2013,2017-2018 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "vector_sink_impl.h"
#include <gnuradio/io_signature.h>
#include <gnuradio/thread/thread.h>
#include <algorithm>
#include <iostream>
namespace gr {
namespace blocks {
template <class T>
typename vector_sink<T>::sptr
vector_sink<T>::make(unsigned int vlen, const int reserve_items)
{
return gnuradio::get_initial_sptr
(new vector_sink_impl<T> (vlen, reserve_items));
}
template <class T>
vector_sink_impl<T> ::vector_sink_impl(unsigned int vlen, const int reserve_items)
: sync_block("vector_sink",
io_signature::make(1, 1, sizeof(T) * vlen),
io_signature::make(0, 0, 0)),
d_vlen(vlen)
{
gr::thread::scoped_lock guard(d_data_mutex);
d_data.reserve(d_vlen * reserve_items);
}
template <class T>
vector_sink_impl<T> ::~vector_sink_impl()
{}
template <class T>
std::vector<T>
vector_sink_impl<T> ::data() const
{
gr::thread::scoped_lock guard(d_data_mutex);
return d_data;
}
template <class T>
std::vector<tag_t>
vector_sink_impl<T> ::tags() const
{
gr::thread::scoped_lock guard(d_data_mutex);
return d_tags;
}
template <class T>
void
vector_sink_impl<T> ::reset()
{
gr::thread::scoped_lock guard(d_data_mutex);
d_tags.clear();
d_data.clear();
}
template <class T>
int
vector_sink_impl<T> ::work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items)
{
T *iptr = (T*)input_items[0];
// can't touch this (as long as work() is working, the accessors shall not
// read the data
gr::thread::scoped_lock guard(d_data_mutex);
for(int i = 0; i < noutput_items * d_vlen; i++)
d_data.push_back (iptr[i]);
std::vector<tag_t> tags;
this->get_tags_in_range(tags, 0, this->nitems_read(0), this->nitems_read(0) + noutput_items);
d_tags.insert(d_tags.end(), tags.begin(), tags.end());
return noutput_items;
}
template class vector_sink<std::uint8_t>;
template class vector_sink<std::int16_t>;
template class vector_sink<std::int32_t>;
template class vector_sink<float>;
template class vector_sink<gr_complex>;
} /* namespace blocks */
} /* namespace gr */
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