41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
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#ifndef CHANNEL_LOAD_HPP_D1JOCNLP
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#define CHANNEL_LOAD_HPP_D1JOCNLP
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#include <vanetza/common/unit_interval.hpp>
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namespace vanetza
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{
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namespace dcc
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{
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class ChannelLoad : public UnitInterval
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{
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public:
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using UnitInterval::UnitInterval;
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ChannelLoad() = default;
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ChannelLoad(const UnitInterval&);
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/**
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* Create ChannelLoad from rational probes
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* \see ChannelLoad::create_from_probes
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*
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* \param probes_busy number of probes above busy threshold
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* \param probes_total total number of probes
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*/
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ChannelLoad(unsigned probes_busy, unsigned probes_total);
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/**
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* Calculate UnitInterval representing ChannelLoad from rational probes
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* \param probes_busy number of probes above busy threshold
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* \param probes_total total number of probes
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* \return interval representing channel load (capped if probes_total < probes_busy)
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*/
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static UnitInterval create_from_probes(unsigned probes_busy, unsigned probes_total);
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};
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} // namespace dcc
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} // namespace vanetza
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#endif /* CHANNEL_LOAD_HPP_D1JOCNLP */
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