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ModifiedJulianClock.h
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/*
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* MIT License
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*
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* Copyright (c) 2016 The SKA Organisation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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// taken form cheetah class of the same name
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#ifndef PSS_ASTROTYPES_UNITS_MODIFIEDJULIANCLOCK_H
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#define PSS_ASTROTYPES_UNITS_MODIFIEDJULIANCLOCK_H
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#include "
JulianClock.h
"
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namespace
pss
{
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namespace
astrotypes {
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namespace
units {
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PSS_UNITS_DEFINE_CLOCK
(ModifiedJulianClock,
julian_day
(40587.0),
MJD
,
false
);
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}
// namespace units
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}
// namespace astrotypes
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}
// namespace pss
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#endif // PSS_ASTROTYPES_UNITS_MODIFIEDJULIANCLOCK_H
pss
Definition:
DataBuffer.cpp:26
pss::astrotypes::units::PSS_UNITS_DEFINE_CLOCK
PSS_UNITS_DEFINE_CLOCK(J2000Clock, julian_day(JulianClock::diff_from_system_epoch.count()-2451545), J2000, false)
a std::chrono compatible clock representing the J2000 epock
pss::astrotypes::units::MJD
ModifiedJulianClock::time_point MJD
Definition:
Time.h:47
JulianClock.h
pss::astrotypes::units::julian_day
std::chrono::duration< double, std::ratio< 86400 > > julian_day
representation of julian time is in days
Definition:
JulianClock.h:39
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