48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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#pragma once
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#include <iostream>
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#include "lib_begin.h"
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namespace cgv {
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namespace utils {
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struct CGV_API time
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{
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unsigned char h;
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unsigned char minutes;
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unsigned char sec;
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time(unsigned char _h = 0, unsigned _min = 0, unsigned char _sec = 0);
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};
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struct CGV_API date
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{
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unsigned short year;
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unsigned char month;
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unsigned char day;
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date(unsigned short _year, unsigned char _month = 0, unsigned char _day = 0);
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};
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struct CGV_API date_time : public date, public time
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{
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date_time(const time& t, const date& d);
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date_time(const date& d);
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/// compute the difference of two points in time in seconds
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long operator - (const date_time& dt) const;
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/// add given number of seconds to the point in time
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date_time operator + (long secs) const;
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/// subtract given number of seconds to the point in time
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date_time operator - (long secs) const;
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};
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extern CGV_API date_time now();
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extern CGV_API std::ostream& operator << (std::ostream& os, const time& T);
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extern CGV_API std::ostream& operator << (std::ostream& os, const date& D);
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extern CGV_API std::ostream& operator << (std::ostream& os, const date_time& DT);
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}
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}
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#include <cgv/config/lib_end.h>
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