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/*
* This file is part of the PulseView project.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include <cassert>
#include "logic.hpp"
#include "logicsegment.hpp"
using std::deque;
using std::max;
using std::shared_ptr;
using std::vector;
namespace pv {
namespace data {
Logic::Logic(unsigned int num_channels) :
SignalData(),
num_channels_(num_channels)
{
assert(num_channels_ > 0);
}
unsigned int Logic::num_channels() const
{
return num_channels_;
}
void Logic::push_segment(shared_ptr<LogicSegment> &segment)
{
segments_.push_back(segment);
}
const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
{
return segments_;
}
vector< shared_ptr<Segment> > Logic::segments() const
{
return vector< shared_ptr<Segment> >(segments_.begin(), segments_.end());
}
uint32_t Logic::get_segment_count() const
{
return (uint32_t)segments_.size();
}
void Logic::clear()
{
segments_.clear();
samples_cleared();
}
double Logic::get_samplerate() const
{
if (segments_.empty())
return 1.0;
return segments_.front()->samplerate();
}
uint64_t Logic::max_sample_count() const
{
uint64_t l = 0;
for (const shared_ptr<LogicSegment>& s : segments_) {
assert(s);
l = max(l, s->get_sample_count());
}
return l;
}
void Logic::notify_samples_added(QObject* segment, uint64_t start_sample,
uint64_t end_sample)
{
samples_added(segment, start_sample, end_sample);
}
} // namespace data
} // namespace pv
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