Time.hpp

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#pragma once
 
#include "AstGlobal.h"
#include <cmath>        // for std::isinf
 
AST_NAMESPACE_BEGIN
 
 
class Time;
 
 
AST_CORE_CAPI void aTimeNormalize(Time& time);
 
 
AST_CORE_CAPI void aTimeFromTotalSecond(double totalSecond, Time& time);
 
 
class Time
{
public:
    int hour() const{return hour_;}
    int& hour(){return hour_;}
    int minute() const{return minute_;}
    int& minute(){return minute_;}
    double second() const{return second_;}
    double& second(){return second_;}
    void setHour(int hour){hour_ = hour;}
    void setMinute(int minute){minute_ = minute;}
    void setSecond(double second){second_ = second;}
    double totalSecond() const{return hour_ * 3600 + minute_ * 60 + second_;}
    double dayFraction() const{return second_ / 86400.0 + minute_ / 1440.0 + hour_ / 24.0;}
 
    bool isInf() const{return std::isinf(second_);}
public:
    void normalize(){
        aTimeNormalize(*this);
    }
    
    Time normalized() const{
        Time t = *this;
        aTimeNormalize(t);
        return t;
    }
public:
    int    hour_;       
    int    minute_;     
    double second_;     
};
 
 
AST_NAMESPACE_END