<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <title>duration.cpp Source File</title> <style type="text/css"> .cp-doNotDisplay { display: none; } @media aural, braille, handheld, tty { .cp-doNotDisplay { display: inline; speak: normal; }} .cp-edit { text-align: right; } @media print, embossed { .cp-edit { display: none; }} </style> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <link rel="meta" href="http://www.kde.org/labels.rdf" type="application/rdf+xml" title="ICRA labels" /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <meta name="no-email-collection" content="http://www.unspam.com/noemailcollection" /> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link rel="shortcut icon" href="../../favicon.ico" /><link rel="icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="KDE Colors" href="../../kde.css" /> <link rel="stylesheet" media="print, embossed" type="text/css" href="../../print.css" /> <link rel="stylesheet" media="screen, aural, handheld, tty, braille" type="text/css" title="Flat" href="../../flat.css" /> <link rel="stylesheet" type="text/css" href="../../doxygen.css" /> <link rel="stylesheet" type="text/css" href="../../tabs.css" /> </head> <body> <ul class="cp-doNotDisplay"> <li><a href="#cp-content" accesskey="2">Skip to content</a></li> <li><a href="#cp-menu" accesskey="5">Skip to link menu</a></li> </ul> <div id="container"> <div id="header"> <div id="header_top"><div><div> <img alt ="" src="../../top-kde.jpg"/> </div></div></div> <div id="header_bottom"> <div id="location"> <ul> <li><a href="http://api.kde.org">KDE API Reference</a></li> <li><a href="../../index.html">kdepimlibs-4.10.5 API Reference</a></li> </ul> </div> <div id="menu"> <ul> <li><a href="http://www.kde.org/">KDE Home</a></li> <li><a href="http://kde.org/contact/">Contact Us</a></li> </ul> </div> </div> </div> <!-- End page header --> <div id="body_wrapper"> <div id="body"> <!-- begin main content --> <div id="right"> <div class="content"> <div id="main"> <div class="clearer"> </div> <h2><a name="content"></a>KCalCore Library</h2> <!-- BC --> <div id="top"> <!-- Generated by Doxygen 1.8.3.1 --> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_3e04fa9e2e19596c81702c693bd14d54.html">kcalcore</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">duration.cpp</div> </div> </div><!--header--> <div class="contents"> <a href="duration_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> This file is part of the kcalcore library.</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org></span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Copyright (c) 2007 David Jarvie <djarvie@kde.org></span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> This library is free software; you can redistribute it and/or</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> modify it under the terms of the GNU Library General Public</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> License as published by the Free Software Foundation; either</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> version 2 of the License, or (at your option) any later version.</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"></span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> This library is distributed in the hope that it will be useful,</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> Library General Public License for more details.</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"></span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> You should have received a copy of the GNU Library General Public License</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> Boston, MA 02110-1301, USA.</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">*/</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="duration_8h.html" title="This file is part of the API for handling calendar data and defines the Duration class.">duration.h</a>"</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <KDateTime></span></div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">using namespace </span>KCalCore;</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">//@cond PRIVATE</span></div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>KCalCore::Duration::Private</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">int</span> seconds()<span class="keyword"> const </span>{</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> mDaily ? mDuration * 86400 : mDuration;</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">int</span> mDuration; <span class="comment">// number of seconds or days in the duration</span></div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">bool</span> mDaily; <span class="comment">// specified in terms of days rather than seconds</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> };</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">//@endcond</span></div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div> <div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a"> 54</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration::Duration</a>()</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  : d( new KCalCore::<a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a>::Private() )</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a0350a3dd099354f9920c71020ab08774"> 59</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration::Duration</a>( <span class="keyword">const</span> KDateTime &start, <span class="keyword">const</span> KDateTime &end )</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  : d( new KCalCore::<a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a>::Private() )</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> {</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">if</span> ( start.time() == end.time() && start.timeSpec() == end.timeSpec() ) {</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  d->mDuration = start.daysTo( end );</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  d->mDaily = <span class="keyword">true</span>;</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  } <span class="keywordflow">else</span> {</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  d->mDuration = start.secsTo( end );</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  d->mDaily = <span class="keyword">false</span>;</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> }</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> <div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#ad3b95d1642e787b13706fc8741d963b9"> 71</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration::Duration</a>( <span class="keyword">const</span> KDateTime &start, <span class="keyword">const</span> KDateTime &end, <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29" title="The unit of time used to define the duration.">Type</a> type )</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  : d( new KCalCore::<a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a>::Private() )</div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> {</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> ( type == <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ac727ff73a7858ae931dc61e395bdd08a" title="duration is a number of days">Days</a> ) {</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  KDateTime endSt( end.toTimeSpec( start ) );</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  d->mDuration = start.daysTo( endSt );</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> ( d->mDuration ) {</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// Round down to whole number of days if necessary</span></div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> ( start < endSt ) {</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> ( endSt.time() < start.time() ) {</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  --d->mDuration;</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  } <span class="keywordflow">else</span> {</div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> ( endSt.time() > start.time() ) {</div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ++d->mDuration;</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  d->mDaily = <span class="keyword">true</span>;</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  } <span class="keywordflow">else</span> {</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  d->mDuration = start.secsTo( end );</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  d->mDaily = <span class="keyword">false</span>;</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> }</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a4fc3d162136472f7b66535d54a8f5577"> 96</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration::Duration</a>( <span class="keywordtype">int</span> duration, <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29" title="The unit of time used to define the duration.">Type</a> type )</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  : d( new KCalCore::<a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a>::Private() )</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> {</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  d->mDuration = duration;</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  d->mDaily = ( type == <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ac727ff73a7858ae931dc61e395bdd08a" title="duration is a number of days">Days</a> );</div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> }</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> <div class="line"><a name="l00103"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a932e850f255d45ac2db58c27863a0202"> 103</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration::Duration</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &duration )</div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  : d( new KCalCore::<a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a>::Private( *duration.d ) )</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> {</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> <div class="line"><a name="l00108"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a32b4f7a84922729de9fd5d2cd6762c42"> 108</a></span> <a class="code" href="classKCalCore_1_1Duration.html#a32b4f7a84922729de9fd5d2cd6762c42" title="Destroys a duration.">Duration::~Duration</a>()</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> {</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">delete</span> d;</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> }</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> <div class="line"><a name="l00113"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a42d941a830ff3aa2fa9f0af430372337"> 113</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &<a class="code" href="classKCalCore_1_1Duration.html#a42d941a830ff3aa2fa9f0af430372337" title="Sets this duration equal to duration.">Duration::operator=</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &duration )</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> {</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// check for self assignment</span></div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> ( &duration == <span class="keyword">this</span> ) {</div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  *d = *duration.d;</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span> }</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a5d79dd20dc41df4ef7b1cea8e2bc4cda"> 124</a></span> Duration::operator bool()<span class="keyword"> const</span></div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">return</span> d->mDuration;</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span> }</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div> <div class="line"><a name="l00129"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a1c7d2c1989e37a3fade759427100621d"> 129</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKCalCore_1_1Duration.html#a1c7d2c1989e37a3fade759427100621d" title="Returns true if this duration is smaller than the other.">Duration::operator<</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &other )<span class="keyword"> const</span></div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> ( d->mDaily == other.d->mDaily ) {</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// guard against integer overflow for two daily durations</span></div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> d->mDuration < other.d->mDuration;</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> d->seconds() < other.d->seconds();</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> }</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div> <div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a195c274bc9635ec1a5ce31b6c6a40523"> 138</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKCalCore_1_1Duration.html#a195c274bc9635ec1a5ce31b6c6a40523" title="Returns true if this duration is equal to the other.">Duration::operator==</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &other )<span class="keyword"> const</span></div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// Note: daily and non-daily durations are always unequal, since a day's</span></div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// duration may differ from 24 hours if it happens to span a daylight saving</span></div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// time change.</span></div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> d->mDuration == other.d->mDuration &&</div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  d->mDaily == other.d->mDaily;</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span> }</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> <div class="line"><a name="l00147"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#ab7957ba6164a1b61f1509f77815af8c3"> 147</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &<a class="code" href="classKCalCore_1_1Duration.html#ab7957ba6164a1b61f1509f77815af8c3" title="Adds another duration to this one.">Duration::operator+=</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &other )</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> {</div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span> ( d->mDaily == other.d->mDaily ) {</div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  d->mDuration += other.d->mDuration;</div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mDaily ) {</div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  d->mDuration = d->mDuration * 86400 + other.d->mDuration;</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  d->mDaily = <span class="keyword">false</span>;</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  } <span class="keywordflow">else</span> {</div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  d->mDuration += other.d->mDuration + 86400;</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div> <div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a98de8f3ae7e0dca59f6ee66cb97e5201"> 160</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> <a class="code" href="classKCalCore_1_1Duration.html#a98de8f3ae7e0dca59f6ee66cb97e5201" title="Returns the negative of this duration.">Duration::operator-</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="classKCalCore_1_1Duration.html#a688948a87d69e8982cf7e292c7fe4b0a" title="Constructs a duration of 0 seconds.">Duration</a>( -d->mDuration, ( d->mDaily ? <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ac727ff73a7858ae931dc61e395bdd08a" title="duration is a number of days">Days</a> : <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ade2c85ab82b166be706b07f42cff869d" title="duration is a number of seconds">Seconds</a> ) );</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div> <div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#ae0582debb1006999f499087266d5fae4"> 165</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &<a class="code" href="classKCalCore_1_1Duration.html#ae0582debb1006999f499087266d5fae4" title="Subtracts another duration from this one.">Duration::operator-=</a>( <span class="keyword">const</span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &duration )</div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> {</div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> <a class="code" href="classKCalCore_1_1Duration.html#ab7957ba6164a1b61f1509f77815af8c3" title="Adds another duration to this one.">operator+=</a>( -duration );</div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span> }</div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div> <div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#aec40f552d9d291fd1fa8893b29457718"> 170</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &<a class="code" href="classKCalCore_1_1Duration.html#aec40f552d9d291fd1fa8893b29457718" title="Multiplies this duration by a value.">Duration::operator*=</a>( <span class="keywordtype">int</span> value )</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span> {</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  d->mDuration *= <a class="code" href="classKCalCore_1_1Duration.html#aa1fc4dd65f888e8d2087bf5563233cf4" title="Returns the length of the duration in seconds or days.">value</a>;</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> }</div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div> <div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#aaf6cbd8a0a099ee7f2e5870dc07244f2"> 176</a></span> <a class="code" href="classKCalCore_1_1Duration.html" title="Represents a span of time measured in seconds or days.">Duration</a> &<a class="code" href="classKCalCore_1_1Duration.html#aaf6cbd8a0a099ee7f2e5870dc07244f2" title="Divides this duration by a value.">Duration::operator/=</a>( <span class="keywordtype">int</span> value )</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span> {</div> <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  d->mDuration /= <a class="code" href="classKCalCore_1_1Duration.html#aa1fc4dd65f888e8d2087bf5563233cf4" title="Returns the length of the duration in seconds or days.">value</a>;</div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> }</div> <div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div> <div class="line"><a name="l00182"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a24b371e0538c0c7b737a3254624f473b"> 182</a></span> KDateTime <a class="code" href="classKCalCore_1_1Duration.html#a24b371e0538c0c7b737a3254624f473b" title="Computes a duration end time by adding the number of seconds or days in the duration to the specified...">Duration::end</a>( <span class="keyword">const</span> KDateTime &start )<span class="keyword"> const</span></div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> d->mDaily ? start.addDays( d->mDuration )</div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  : start.addSecs( d->mDuration );</div> <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> }</div> <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div> <div class="line"><a name="l00188"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a1a90a30c608ac275965bd8f5d09d48da"> 188</a></span> <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29" title="The unit of time used to define the duration.">Duration::Type</a> <a class="code" href="classKCalCore_1_1Duration.html#a1a90a30c608ac275965bd8f5d09d48da" title="Returns the time units (seconds or days) used to specify the duration.">Duration::type</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> d->mDaily ? <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ac727ff73a7858ae931dc61e395bdd08a" title="duration is a number of days">Days</a> : <a class="code" href="classKCalCore_1_1Duration.html#add0db43ca0bb3f936a2ccf8778057d29ade2c85ab82b166be706b07f42cff869d" title="duration is a number of seconds">Seconds</a>;</div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> }</div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div> <div class="line"><a name="l00193"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#ab2a85ef5ca397444bf87f77a320d6128"> 193</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKCalCore_1_1Duration.html#ab2a85ef5ca397444bf87f77a320d6128" title="Returns whether the duration is specified in terms of days rather than seconds.">Duration::isDaily</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> d->mDaily;</div> <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> }</div> <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div> <div class="line"><a name="l00198"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a34b69f5167fc798461a45971619227f6"> 198</a></span> <span class="keywordtype">int</span> <a class="code" href="classKCalCore_1_1Duration.html#a34b69f5167fc798461a45971619227f6" title="Returns the length of the duration in seconds.">Duration::asSeconds</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> d->seconds();</div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span> }</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div> <div class="line"><a name="l00203"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#a37a3891ef78b74c49f823d9cad86bdff"> 203</a></span> <span class="keywordtype">int</span> <a class="code" href="classKCalCore_1_1Duration.html#a37a3891ef78b74c49f823d9cad86bdff" title="Returns the length of the duration in days.">Duration::asDays</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> d->mDaily ? d->mDuration : d->mDuration / 86400;</div> <div class="line"><a name="l00206"></a><span class="lineno"> 206</span> }</div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div> <div class="line"><a name="l00208"></a><span class="lineno"><a class="code" href="classKCalCore_1_1Duration.html#aa1fc4dd65f888e8d2087bf5563233cf4"> 208</a></span> <span class="keywordtype">int</span> <a class="code" href="classKCalCore_1_1Duration.html#aa1fc4dd65f888e8d2087bf5563233cf4" title="Returns the length of the duration in seconds or days.">Duration::value</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> d->mDuration;</div> <div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div> </div><!-- fragment --></div><!-- contents --> <div class="copyrights"> This file is part of the KDE documentation.<br/> Documentation copyright © 1996-2013 The KDE developers.<br/> Generated on Fri Jul 12 2013 16:48:00 by <a href="http://www.doxygen.org/index.html">doxygen</a> 1.8.3.1 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>, © 1997-2006 <p> KDE's <a href="http://techbase.kde.org/Policies/Library_Documentation_Policy">Doxygen guidelines</a> are available online. </p> </div> </div> </div> </div> <div id="left"> <div class="menu_box"> <a name="cp-menu" /><div class="menutitle"><div> <h2 id="cp-menu-project">KCalCore Library</h2> <a href="#cp-skip-project" class="cp-doNotDisplay">Skip menu "KCalCore Library"</a> </div></div> <ul><li><a href="index.html">Main 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