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34 lines
467 B
C++
34 lines
467 B
C++
#include"Stats/RunningMean.hpp"
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#include"Util/Str.hpp"
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#include<cstdlib>
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namespace {
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union UD {
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std::uint64_t u;
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double d;
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};
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}
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namespace Stats {
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std::ostream& operator<<(std::ostream& os, RunningMean& m) {
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union UD dat;
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dat.d = m.mean;
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os << std::hex << dat.u << " " << m.samples << " ";
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return os;
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}
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std::istream& operator>>(std::istream& is, RunningMean& m) {
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union UD dat;
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is >> std::hex >> dat.u >> m.samples;
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m.mean = dat.d;
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return is;
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}
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}
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