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#include <ctime> |
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template<int Seconds> |
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class Period |
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{ |
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private: |
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uint64_t seconds; |
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public: |
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Period(uint64_t period) : seconds(period * Seconds) {} |
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operator uint64_t() const { return seconds; } |
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}; |
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|
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typedef Period<60> Minute; |
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typedef Period<3600> Hour; |
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typedef Period<86400> Day; |
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|
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class Stamp |
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{ |
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private: |
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std::time_t when; |
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std::tm stamp; |
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public: |
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Stamp(std::time_t now = std::time(NULL)) { gmtime_r(&now, &stamp); } |
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Stamp(std::time_t when = std::time(NULL)) : when(when) { gmtime_r(&when, |
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&stamp); } |
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Stamp(const ext::String& when); |
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operator ext::String() const; |
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Stamp operator+(int days) const; |
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Stamp operator-(int days) const { return *this + -days; } |
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Stamp& operator++() { *this += 1; return *this; } |
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Stamp operator++(int) { Stamp stamp(*this); *this += 1; return stamp; } |
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Stamp& operator+=(int days) { *this = *this + days; return *this; } |
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Stamp& operator--() { *this -= 1; return *this; } |
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Stamp operator--(int) { Stamp stamp(*this); *this -= 1; return stamp; } |
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Stamp& operator-=(int days) { *this = *this - days; return *this; } |
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> |
Stamp operator+(std::time_t seconds) const { return when + seconds; } |
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Stamp operator-(std::time_t seconds) const { return when - seconds; } |
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bool operator<(const Stamp& stamp) const { return when < stamp.when; } |
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}; |
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inline std::ostream& operator<<(std::ostream& sout, const Stamp& stamp) { return sout << ext::String(stamp); } |
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#endif // _Stamp_hpp_ |
