rowdata: Use emplace_back() for Annotation objects.

[pulseview.git] / pv / data / decode / rowdata.cpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2014 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 "rowdata.hpp"

using std::vector;

namespace pv {
namespace data {
namespace decode {

uint64_t RowData::get_max_sample() const
{
	if (annotations_.empty())
		return 0;
	return annotations_.back().end_sample();
}

void RowData::get_annotation_subset(
	vector<pv::data::decode::Annotation> &dest,
	uint64_t start_sample, uint64_t end_sample) const
{
	for (const auto& annotation : annotations_)
		if (annotation.end_sample() > start_sample &&
			annotation.start_sample() <= end_sample)
			dest.push_back(annotation);
}

void RowData::emplace_annotation(srd_proto_data *pdata)
{
	annotations_.emplace_back(pdata);
}

}  // namespace decode
}  // namespace data
}  // namespace pv