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<a href="xbdate_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/* xbdate.h</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"></span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">XBase64 Software Library</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"></span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">Copyright (c) 1997,2003,2014,2022 Gary A Kunkel</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"></span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">The xb64 software library is covered under the terms of the GPL Version 3, 2007 license.</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"></span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">Email Contact:</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"></span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> XDB-devel@lists.sourceforge.net</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> XDB-users@lists.sourceforge.net</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"></span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">*/</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#ifndef __XB_XBDATE_H__</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#define __XB_XBDATE_H__</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#ifdef CMAKE_COMPILER_IS_GNUCC</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#pragma interface</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacexb.html">xb</a>{</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="xbdate_8h.html#a8f22704d3fd93fa85dd93b6c699e8178"> 27</a></span><span class="preprocessor">#define XB_FMT_WEEK 1</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="xbdate_8h.html#aeacf2f7cc897ab5bd64781c0fb52b75d"> 28</a></span><span class="preprocessor">#define XB_FMT_MONTH 2</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="xbdate_8h.html#aa29d78982a9e007874af1c4f4e4d1aa4"> 29</a></span><span class="preprocessor">#define XB_FMT_YEAR 3</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">// next value is added to the date calculation to match dbase calculation</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">// first valid dbase date is 01/01/0001</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="xbdate_8h.html#a119f32fda399e2ebc2d734012a130e8f"> 33</a></span><span class="preprocessor">#define JUL_OFFSET 1721425L</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classxb_1_1xbDate.html"> 62</a></span><span class="keyword">class </span>XBDLLEXPORT <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> : <span class="keyword">public</span> <a class="code hl_class" href="classxb_1_1xbSsv.html">xbSsv</a> {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a>();</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> * Date8 );</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a>( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &Date8 );</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a>( xbInt32 lJulDate );</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a>( xbUInt16 iInit ); <span class="comment">// Constructor used to set the static variables, also defaults to sysdate</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classxb_1_1xbDate.html">~xbDate</a>();</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordtype">void</span> operator=( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> &d );</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordtype">void</span> operator+=( xbInt32 i );</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">void</span> operator-=( xbInt32 i );</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">void</span> operator++( xbInt32 i );</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">void</span> operator--( xbInt32 i );</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> xbInt32 operator-( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * operator-( xbInt32 i );</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * operator+( xbInt32 i );</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator==( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator!=( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator< ( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator> ( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator<=( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> operator>=( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbDate.html">xbDate</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> xbInt16 CalcRollingCenturyForYear( xbInt16 year ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> xbInt16 CenturyOf() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> xbInt16 CharDayOf( <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sOutCharDay );</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> xbInt16 CharMonthOf( <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sOutCharMonth );</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> DateIsValid ( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sDate8 ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> xbInt16 DayOf( xbInt16 iFormat ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> xbInt16 CTOD( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sCtodInDate );</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> xbInt16 FormatDate( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sFmtIn, <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &sFmtOut );</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *Str() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> IsLeapYear( xbInt16 iYear ) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> IsLeapYear() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_typedef" href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xbBool</a> IsNull() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> xbInt32 JulianDays() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> xbInt16 JulToDate8( xbInt32 lJulDate );</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> xbInt16 LastDayOfMonth();</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> xbInt16 MonthOf() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> xbInt16 Set( <span class="keyword">const</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> &Date8 );</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> xbInt16 Sysdate();</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> xbInt16 YearOf() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="preprocessor">#ifdef XB_DEBUG_SUPPORT</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">void</span> Dump( <span class="keyword">const</span> <span class="keywordtype">char</span> * title );</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">void</span> DumpDateTables();</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">void</span> SetDateTables();</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_class" href="classxb_1_1xbString.html">xbString</a> sDate8; <span class="comment">// CCYYMMDD date format ie; 20140718</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// Null date is identified by sDate.Len() < 8</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">static</span> <span class="keywordtype">int</span> iAggregatedDaysInMonths[2][13];</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">static</span> <span class="keywordtype">int</span> iDaysInMonths[2][13];</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>};</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span>} <span class="comment">/* namespace */</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="preprocessor">#endif </span><span class="comment">/*__XB_XBDATE_H__ */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="ttc" id="aclassxb_1_1xbDate_html"><div class="ttname"><a href="classxb_1_1xbDate.html">xb::xbDate</a></div><div class="ttdoc">xbDate class.</div><div class="ttdef"><b>Definition:</b> xbdate.h:62</div></div>
<div class="ttc" id="aclassxb_1_1xbSsv_html"><div class="ttname"><a href="classxb_1_1xbSsv.html">xb::xbSsv</a></div><div class="ttdoc">Class for handling shared system variables.</div><div class="ttdef"><b>Definition:</b> xbssv.h:59</div></div>
<div class="ttc" id="aclassxb_1_1xbString_html"><div class="ttname"><a href="classxb_1_1xbString.html">xb::xbString</a></div><div class="ttdoc">Class for handling string data.</div><div class="ttdef"><b>Definition:</b> xbstring.h:50</div></div>
<div class="ttc" id="anamespacexb_html"><div class="ttname"><a href="namespacexb.html">xb</a></div><div class="ttdef"><b>Definition:</b> xbdate.cpp:19</div></div>
<div class="ttc" id="anamespacexb_html_ab1a750481dd487f0d384aa1d200dff0f"><div class="ttname"><a href="namespacexb.html#ab1a750481dd487f0d384aa1d200dff0f">xb::xbBool</a></div><div class="ttdeci">short int xbBool</div><div class="ttdef"><b>Definition:</b> xbtypes.h:24</div></div>
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