38 lines
688 B
C++
38 lines
688 B
C++
#pragma once
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#include <cstdint>
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#define NOMINMAX
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#include <windows.h>
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#undef NOMINMAX
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#include "iClock.h"
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namespace gj {
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class OffsetClock : public iClock {
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public:
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OffsetClock(OffsetClock&&) = default;
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OffsetClock(const OffsetClock&) = default;
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OffsetClock& operator=(OffsetClock&&) = default;
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OffsetClock& operator=(const OffsetClock&) = default;
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OffsetClock(const iClock* parent, uint64_t offset) :
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parent_(parent), offset_(offset) {
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}
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OffsetClock(const iClock* parent) : OffsetClock(parent, parent->now()) {
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}
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uint64_t now() const override {
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return parent_->now() - offset_;
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}
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private:
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const iClock* parent_;
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uint64_t offset_;
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};
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} |