DynamicClock.cc

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#include "DynamicClock.hh"
#include "serialize.hh"
#include <cassert>
 
namespace openmsx {
 
template<typename Archive>
void DynamicClock::serialize(Archive& ar, unsigned version)
{
        ar.serialize("lastTick", lastTick);
        if (ar.versionAtLeast(version, 2)) {
                EmuDuration period = getPeriod();
                ar.serialize("period", period);
                setPeriod(period);
        } else {
                // Because of possible rounding errors 'auto f = getFreq()'
                // followed by 'setFreq(f)' is not guaranteed to reproduce the
                // exact same result. So in newer versions serialize the period
                // instead of the frequency.
                assert(Archive::IS_LOADER);
                unsigned freq = 0;
                ar.serialize("freq", freq);
                setFreq(freq);
        }
}
INSTANTIATE_SERIALIZE_METHODS(DynamicClock);
 
} // namespace openmsx