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JDateLib.cpp
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209 lines (192 loc) · 5.06 KB
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/*
Name: JDateLib.cpp
Created: 6/2/2016 2:32:14 PM
Author: Omid Golmakani
https://github.com/omseven/JDate
*/
#include "JDateLib.h"
//Constructor
Date::Date(int iYear, int iMonth, int iDay)
{
_iYear = iYear;
_iMonth = iMonth;
_iDay = iDay;
}
//Member Functions
String Date::JDate()
{
int tt = 0, sD = 0;
int sYear = 0, sMonth = 0, sDay = 0;
int dWM[12] = { 0,31,59,90,120,151,181,212,243,273,304,334 };
int dWKM[12] = { 0,31,60,91,121,152,182,213,244,274,305,335 };
int IM[12] = { 31,31,31,31,31,31,30,30,30,30,30,29 };
int IKM[12] = { 31,31,31,31,31,31,30,30,30,30,30,30 };
if (_iYear == ((_iYear / 4) * 4)) {
if ((_iMonth > 2 & _iDay > 19) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWKM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWKM[_iMonth - 1] + _iDay + 285;
}
}
else {
if ((_iMonth > 2 & _iDay > 20) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWM[_iMonth - 1] + _iDay + 285;
}
}
sD = tt;
if (sD > 185) {
sMonth = 7 + ((sD - 186) / 30);
sDay = sD - (185 + (((sD - 186) / 30) * 30));
if ((_iYear - 1) == (((_iYear - 1) / 4) * 4) & _iMonth < 4) {
sD = sD;
sMonth = 7 + ((sD - 186) / 30);
sDay = 1 + sD - (185 + (((sD - 186) / 30) * 30));
}
}
if (sD < 186) {
sMonth = ((sD) / 31) + 1;
sDay = (1 + sD - ((sMonth - 1) * 31));
}
String stringOne = String(sYear) + "/" + String(sMonth) + "/" + String(sDay);
return stringOne;
}
int Date::JYear()
{
int tt = 0, sD = 0;
int sYear = 0, sMonth = 0, sDay = 0;
int dWM[12] = { 0,31,59,90,120,151,181,212,243,273,304,334 };
int dWKM[12] = { 0,31,60,91,121,152,182,213,244,274,305,335 };
int IM[12] = { 31,31,31,31,31,31,30,30,30,30,30,29 };
int IKM[12] = { 31,31,31,31,31,31,30,30,30,30,30,30 };
if (_iYear == ((_iYear / 4) * 4)) {
if ((_iMonth > 2 & _iDay > 19) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWKM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWKM[_iMonth - 1] + _iDay + 285;
}
}
else {
if ((_iMonth > 2 & _iDay > 20) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWM[_iMonth - 1] + _iDay + 285;
}
}
sD = tt;
if (sD > 185) {
sMonth = 7 + ((sD - 186) / 30);
sDay = sD - (185 + (((sD - 186) / 30) * 30));
if ((_iYear - 1) == (((_iYear - 1) / 4) * 4) & _iMonth < 4) {
sD = sD;
sMonth = 7 + ((sD - 186) / 30);
sDay = 1 + sD - (185 + (((sD - 186) / 30) * 30));
}
}
if (sD < 186) {
sMonth = ((sD) / 31) + 1;
sDay = (1 + sD - ((sMonth - 1) * 31));
}
return sYear;
}
int Date::JDay()
{
int tt = 0, sD = 0;
int sYear = 0, sMonth = 0, sDay = 0;
int dWM[12] = { 0,31,59,90,120,151,181,212,243,273,304,334 };
int dWKM[12] = { 0,31,60,91,121,152,182,213,244,274,305,335 };
int IM[12] = { 31,31,31,31,31,31,30,30,30,30,30,29 };
int IKM[12] = { 31,31,31,31,31,31,30,30,30,30,30,30 };
if (_iYear == ((_iYear / 4) * 4)) {
if ((_iMonth > 2 & _iDay > 19) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWKM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWKM[_iMonth - 1] + _iDay + 285;
}
}
else {
if ((_iMonth > 2 & _iDay > 20) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWM[_iMonth - 1] + _iDay + 285;
}
}
sD = tt;
if (sD > 185) {
sMonth = 7 + ((sD - 186) / 30);
sDay = sD - (185 + (((sD - 186) / 30) * 30));
if ((_iYear - 1) == (((_iYear - 1) / 4) * 4) & _iMonth < 4) {
sD = sD;
sMonth = 7 + ((sD - 186) / 30);
sDay = 1 + sD - (185 + (((sD - 186) / 30) * 30));
}
}
if (sD < 186) {
sMonth = ((sD) / 31) + 1;
sDay = (1 + sD - ((sMonth - 1) * 31));
}
return sMonth;
}
int Date::JMonth()
{
int tt = 0, sD = 0;
int sYear = 0, sMonth = 0, sDay = 0;
int dWM[12] = { 0,31,59,90,120,151,181,212,243,273,304,334 };
int dWKM[12] = { 0,31,60,91,121,152,182,213,244,274,305,335 };
int IM[12] = { 31,31,31,31,31,31,30,30,30,30,30,29 };
int IKM[12] = { 31,31,31,31,31,31,30,30,30,30,30,30 };
if (_iYear == ((_iYear / 4) * 4)) {
if ((_iMonth > 2 & _iDay > 19) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWKM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWKM[_iMonth - 1] + _iDay + 285;
}
}
else {
if ((_iMonth > 2 & _iDay > 20) || _iMonth > 3) {
sYear = _iYear - 621;
tt = dWM[_iMonth - 1] + _iDay - 80;
}
else {
sYear = _iYear - 622;
tt = dWM[_iMonth - 1] + _iDay + 285;
}
}
sD = tt;
if (sD > 185) {
sMonth = 7 + ((sD - 186) / 30);
sDay = sD - (185 + (((sD - 186) / 30) * 30));
if ((_iYear - 1) == (((_iYear - 1) / 4) * 4) & _iMonth < 4) {
sD = sD;
sMonth = 7 + ((sD - 186) / 30);
sDay = 1 + sD - (185 + (((sD - 186) / 30) * 30));
}
}
if (sD < 186) {
sMonth = ((sD) / 31) + 1;
sDay = (1 + sD - ((sMonth - 1) * 31));
}
return sDay;
}