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annotate src/date.cpp @ 8:b1f73678ef61

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update text paragraphs are now their own objects, as they should be
author Paper <mrpapersonic@gmail.com>
date Sat, 26 Aug 2023 03:39:34 -0400
parents 1d82f6e04d7d
children
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6
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1 #include "date.h"
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2 #include <QDate>
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3 #include <cstdint>
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4 #include <tuple>
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5
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6 #define MIN(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __a : __b; })
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7 #define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
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8
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9 #define CLAMP(x, low, high) ({\
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10 __typeof__(x) __x = (x); \
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11 __typeof__(low) __low = (low);\
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12 __typeof__(high) __high = (high);\
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13 __x > __high ? __high : (__x < __low ? __low : __x);\
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14 })
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15
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16 Date::Date() {
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17 }
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18
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19 Date::Date(int32_t y) {
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20 year = MAX(0, y);
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21 }
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22
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23 Date::Date(int32_t y, int8_t m, int8_t d) {
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24 year = MAX(0, y);
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25 month = CLAMP(m, 1, 12);
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26 day = CLAMP(d, 1, 31);
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27 }
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28
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29 void Date::SetYear(int32_t y) {
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30 year = MAX(0, y);
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31 }
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32
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33 void Date::SetMonth(int8_t m) {
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34 month = CLAMP(m, 1, 12);
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35 }
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36
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37 void Date::SetDay(int8_t d) {
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38 day = CLAMP(d, 1, 31);
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39 }
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40
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41 int32_t Date::GetYear() const {
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42 return year;
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43 }
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44
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45 int8_t Date::GetMonth() const {
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46 return month;
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47 }
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48
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49 int8_t Date::GetDay() const {
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50 return day;
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51 }
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52
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53 bool Date::operator< (const Date& other) const {
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54 int o_y = other.GetYear(), o_m = other.GetMonth(), o_d = other.GetDay();
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55 return std::tie(year, month, day)
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56 < std::tie(o_y, o_m, o_d);
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57 }
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58
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59 bool Date::operator> (const Date& other) const {
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60 return other < (*this);
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61 }
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62
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63 bool Date::operator<= (const Date& other) const {
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64 return !((*this) > other);
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65 }
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66
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67 bool Date::operator>= (const Date& other) const {
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68 return !((*this) < other);
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69 }
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70
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71 QDate Date::GetAsQDate() {
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72 return QDate(year, month, day);
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73 }