1 | #ifndef __XMLIO_DURATION__ |
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2 | #define __XMLIO_DURATION__ |
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3 | |
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4 | namespace XMLIOSERVER |
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5 | { |
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6 | class AbstractCalendar; |
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7 | |
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8 | typedef long long int Time; |
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9 | |
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10 | typedef struct _duration |
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11 | { |
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12 | public : |
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13 | |
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14 | struct _duration& operator=(const struct _duration& ddr) |
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15 | { |
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16 | year = ddr.year; month = ddr.month ; day = ddr.day; |
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17 | hour = ddr.hour; minute = ddr.minute; second = ddr.second; |
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18 | return (*this); |
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19 | } |
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20 | |
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21 | friend std::ostream& operator<<(std::ostream& _out, const struct _duration& d) |
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22 | { |
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23 | std::ostringstream out; |
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24 | bool testValue = true; |
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25 | if(d.year != 0.0) { testValue = false; out << d.year << "y " ; } |
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26 | if(d.month != 0.0) { testValue = false; out << d.month << "mo "; } |
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27 | if(d.day != 0.0) { testValue = false; out << d.day << "d " ; } |
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28 | if(d.hour != 0.0) { testValue = false; out << d.hour << "h " ; } |
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29 | if(d.minute != 0.0) { testValue = false; out << d.minute << "mi "; } |
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30 | if(d.second != 0.0 || testValue) { out << d.second << "s " ; } |
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31 | |
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32 | _out << (out.str().substr(0, out.str().size()-1)); // << suppression de l'espace en fin de chaîne. |
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33 | return (_out); |
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34 | } |
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35 | |
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36 | friend std::istream& operator>>(std::istream& in, struct _duration& d) |
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37 | { |
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38 | d.year = d.month = d.day = d.hour = d.minute = d.second = 0.0; |
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39 | double v = 1.0; |
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40 | char c = '/'; |
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41 | while (!in.eof()) |
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42 | { |
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43 | in >> v >> c; |
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44 | switch (c) |
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45 | { |
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46 | case 'y': d.year = v; continue; |
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47 | case 'd': d.day = v; continue; |
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48 | case 'h': d.hour = v; continue; |
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49 | case 's': d.second = v; continue; |
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50 | case 'm': |
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51 | in >> c; |
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52 | if (c == 'i') d.minute = v; |
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53 | else if(c == 'o') d.month = v; |
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54 | else |
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55 | { |
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56 | string valc("m"); valc.append(1, c); |
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57 | WARNING("La chaine \""+valc+"\" ne permet pas de définir une unité de durée."); |
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58 | continue; |
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59 | } |
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60 | continue; |
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61 | default: |
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62 | string valc; valc.append(1, c); |
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63 | WARNING("La chaine \""+valc+"\" ne permet pas de définir une unité de durée."); |
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64 | continue; |
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65 | } |
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66 | } |
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67 | return (in); |
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68 | } |
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69 | |
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70 | bool isNone(void) const |
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71 | { |
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72 | if ((year == 0) && (month == 0) && (day == 0) && |
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73 | (hour == 0) && (minute == 0) && (second == 0)) |
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74 | return (true); |
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75 | return (false); |
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76 | } |
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77 | |
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78 | struct _duration& resolve(const AbstractCalendar&); |
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79 | |
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80 | std::string toString(void) const |
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81 | { |
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82 | const struct _duration& own = *this; |
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83 | std::ostringstream oss; oss << own; |
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84 | return (oss.str()); |
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85 | } |
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86 | |
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87 | public: /* static */ |
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88 | |
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89 | static struct _duration FromString(const string& str) |
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90 | { |
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91 | struct _duration dr = {0.0, 0.0, 0.0, 0.0, 0.0, 0.0}; |
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92 | std::istringstream iss(str); |
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93 | iss >> dr; return dr; |
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94 | } |
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95 | |
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96 | double year, month, day, hour, minute, second; |
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97 | |
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98 | } Duration; |
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99 | |
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100 | // Les principales durées constantes : année, mois, jour, ... |
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101 | static const Duration Year = {1.0, 0.0, 0.0, 0.0, 0.0, 0.0}, |
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102 | Month = {0.0, 1.0, 0.0, 0.0, 0.0, 0.0}, |
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103 | Week = {0.0, 0.0, 7.0, 0.0, 0.0, 0.0}, |
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104 | Day = {0.0, 0.0, 1.0, 0.0, 0.0, 0.0}, |
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105 | Hour = {0.0, 0.0, 0.0, 1.0, 0.0, 0.0}, |
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106 | Minute = {0.0, 0.0, 0.0, 0.0, 1.0, 0.0}, |
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107 | Second = {0.0, 0.0, 0.0, 0.0, 0.0, 1.0}, |
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108 | NoneDu = {0.0, 0.0, 0.0, 0.0, 0.0, 0.0}; |
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109 | |
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110 | } // namespace XMLIOSERVER |
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111 | |
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112 | #endif // __XMLIO_DURATION__ |
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