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<a href="daily__file__sink_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright(c) 2015 Gabi Melman.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Distributed under the MIT License (http://opensource.org/licenses/MIT)</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#ifndef SPDLOG_H</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="spdlog_8h.html">spdlog/spdlog.h</a>&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="file__helper_8h.html">spdlog/details/file_helper.h</a>&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="null__mutex_8h.html">spdlog/details/null_mutex.h</a>&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fmt_8h.html">spdlog/fmt/fmt.h</a>&quot;</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="base__sink_8h.html">spdlog/sinks/base_sink.h</a>&quot;</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;chrono&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;cstdio&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &lt;ctime&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacespdlog.html">spdlog</a> {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">namespace </span>sinks {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> * Generator of daily log file names in format basename.YYYY-MM-DD.ext</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structspdlog_1_1sinks_1_1daily__filename__calculator.html"> 29</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structspdlog_1_1sinks_1_1daily__filename__calculator.html">daily_filename_calculator</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="comment">// Create filename for the form basename.YYYY-MM-DD</span></div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structspdlog_1_1sinks_1_1daily__filename__calculator.html#ae8461e586d3426987a3b11a00b158db2"> 32</a></span>&#160; <span class="keyword">static</span> <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> <a class="code" href="structspdlog_1_1sinks_1_1daily__filename__calculator.html#ae8461e586d3426987a3b11a00b158db2">calc_filename</a>(<span class="keyword">const</span> <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> &amp;filename, <span class="keyword">const</span> tm &amp;now_tm)</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> basename, ext;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; std::tie(basename, ext) = <a class="code" href="classspdlog_1_1details_1_1file__helper.html#a28d87e3f42c52a12c95af0558aca66f2">details::file_helper::split_by_extension</a>(filename);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; std::conditional&lt;std::is_same&lt;filename_t::value_type, char&gt;::value, <a class="code" href="namespacefmt_1_1v5.html#a87104ff0bbd588f55bbbadf592227d75">fmt::memory_buffer</a>, <a class="code" href="classfmt_1_1v5_1_1basic__memory__buffer.html">fmt::wmemory_buffer</a>&gt;<a class="code" href="namespacefmt_1_1v5_1_1internal.html#af8b98afef956b03a99bc61d088705f13">::type</a> w;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <a class="code" href="namespacefmt_1_1v5.html#a253206334a77520a94a72af63516dabd">fmt::format_to</a>(</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; w, <a class="code" href="os_8h.html#a63d60ea1c1a925d3db13864d37bd2da2">SPDLOG_FILENAME_T</a>(<span class="stringliteral">&quot;{}_{:04d}-{:02d}-{:02d}{}&quot;</span>), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, ext);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacefmt_1_1v5.html#af7906102d07e0d93b609aef6c05fc27a">fmt::to_string</a>(w);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;};</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"> * Rotating file sink based on date. rotates at midnight</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Mutex, <span class="keyword">typename</span> FileNameCalc = daily_filename_calculator&gt;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classspdlog_1_1sinks_1_1daily__file__sink.html"> 47</a></span>&#160;<span class="keyword">class </span><a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html">daily_file_sink</a> final : <span class="keyword">public</span> <a class="code" href="classspdlog_1_1sinks_1_1base__sink.html">base_sink</a>&lt;Mutex&gt;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;{</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="comment">// create daily file sink which rotates on given time</span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a442164b0813283bc631ad39708fb3669"> 51</a></span>&#160; <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a442164b0813283bc631ad39708fb3669">daily_file_sink</a>(<a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> base_filename, <span class="keywordtype">int</span> rotation_hour, <span class="keywordtype">int</span> rotation_minute, <span class="keywordtype">bool</span> truncate = <span class="keyword">false</span>)</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; : base_filename_(<a class="code" href="namespacestd.html">std</a>::move(base_filename))</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; , rotation_h_(rotation_hour)</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; , rotation_m_(rotation_minute)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; , truncate_(truncate)</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">if</span> (rotation_hour &lt; 0 || rotation_hour &gt; 23 || rotation_minute &lt; 0 || rotation_minute &gt; 59)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classspdlog_1_1spdlog__ex.html">spdlog_ex</a>(<span class="stringliteral">&quot;daily_file_sink: Invalid rotation time in ctor&quot;</span>);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">now</a> = <a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">log_clock::now</a>();</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; file_helper_.<a class="code" href="classspdlog_1_1details_1_1file__helper.html#a8612066fd098080cc60e3aefed6a6085">open</a>(FileNameCalc::calc_filename(base_filename_, now_tm(<a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">now</a>)), truncate_);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; rotation_tp_ = next_rotation_tp_();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a5563c23f71ed255510c79bafd5084339"> 66</a></span>&#160; <span class="keyword">const</span> <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> &amp;<a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a5563c23f71ed255510c79bafd5084339">filename</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> file_helper_.<a class="code" href="classspdlog_1_1details_1_1file__helper.html#a76610058a1769b25bd6ed52a1443b552">filename</a>();</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classspdlog_1_1sinks_1_1daily__file__sink.html#ac82447cddb7a2ddb45ab81f97b74286d"> 72</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html#ac82447cddb7a2ddb45ab81f97b74286d">sink_it_</a>(<span class="keyword">const</span> <a class="code" href="structspdlog_1_1details_1_1log__msg.html">details::log_msg</a> &amp;msg)<span class="keyword"> override</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">if</span> (msg.<a class="code" href="structspdlog_1_1details_1_1log__msg.html#a25fadb26e6ce94657af5475d4a581313">time</a> &gt;= rotation_tp_)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; file_helper_.<a class="code" href="classspdlog_1_1details_1_1file__helper.html#a8612066fd098080cc60e3aefed6a6085">open</a>(FileNameCalc::calc_filename(base_filename_, now_tm(msg.<a class="code" href="structspdlog_1_1details_1_1log__msg.html#a25fadb26e6ce94657af5475d4a581313">time</a>)), truncate_);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; rotation_tp_ = next_rotation_tp_();</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classfmt_1_1v5_1_1basic__memory__buffer.html">fmt::memory_buffer</a> formatted;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="classspdlog_1_1sinks_1_1sink.html#aa0d19f09363a11b63b4a9b1d46f8a4b3">sink::formatter_</a>-&gt;format(msg, formatted);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; file_helper_.<a class="code" href="classspdlog_1_1details_1_1file__helper.html#a51eb58a2d46f1896f3ab7b9d323d97ae">write</a>(formatted);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a37199f25868ac70b91e4f126bcc4b3f8"> 85</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html#a37199f25868ac70b91e4f126bcc4b3f8">flush_</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; file_helper_.<a class="code" href="classspdlog_1_1details_1_1file__helper.html#a1a75f29ec0c13d9fbc269bcd8378b18b">flush</a>();</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; tm now_tm(log_clock::time_point tp)</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; time_t tnow = log_clock::to_time_t(tp);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacespdlog_1_1details_1_1os.html#a9ed2501e3a0bf17176ac848e0a67a148">spdlog::details::os::localtime</a>(tnow);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; log_clock::time_point next_rotation_tp_()</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">now</a> = <a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">log_clock::now</a>();</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; tm date = now_tm(<a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">now</a>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; date.tm_hour = rotation_h_;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; date.tm_min = rotation_m_;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; date.tm_sec = 0;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">auto</span> rotation_time = log_clock::from_time_t(std::mktime(&amp;date));</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordflow">if</span> (rotation_time &gt; <a class="code" href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">now</a>)</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">return</span> rotation_time;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">return</span> {rotation_time + std::chrono::hours(24)};</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> base_filename_;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordtype">int</span> rotation_h_;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordtype">int</span> rotation_m_;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; log_clock::time_point rotation_tp_;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; details::file_helper file_helper_;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordtype">bool</span> truncate_;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;};</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="namespacespdlog_1_1sinks.html#a61124c3792c83b90aad230770f627525"> 120</a></span>&#160;<span class="keyword">using</span> <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html">daily_file_sink_mt</a> = <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html">daily_file_sink&lt;std::mutex&gt;</a>;</div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="namespacespdlog_1_1sinks.html#a1f1c8468d4251073ce96194a5db1fb9e"> 121</a></span>&#160;<span class="keyword">using</span> <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html">daily_file_sink_st</a> = <a class="code" href="classspdlog_1_1sinks_1_1daily__file__sink.html">daily_file_sink&lt;details::null_mutex&gt;</a>;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;} <span class="comment">// namespace sinks</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;<span class="comment">// factory functions</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Factory = default_factory&gt;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="namespacespdlog.html#aeab720351e32788bc6cdf8ada42b0f1f"> 129</a></span>&#160;<span class="keyword">inline</span> std::shared_ptr&lt;logger&gt; <a class="code" href="namespacespdlog.html#aeab720351e32788bc6cdf8ada42b0f1f">daily_logger_mt</a>(</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keyword">const</span> std::string &amp;logger_name, <span class="keyword">const</span> <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> &amp;filename, <span class="keywordtype">int</span> hour = 0, <span class="keywordtype">int</span> minute = 0, <span class="keywordtype">bool</span> truncate = <span class="keyword">false</span>)</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;{</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">return</span> Factory::template create&lt;sinks::daily_file_sink_mt&gt;(logger_name, filename, hour, minute, truncate);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;}</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Factory = default_factory&gt;</div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="namespacespdlog.html#a887beb44c55ef32f4bc62fa16451c77e"> 136</a></span>&#160;<span class="keyword">inline</span> std::shared_ptr&lt;logger&gt; <a class="code" href="namespacespdlog.html#a887beb44c55ef32f4bc62fa16451c77e">daily_logger_st</a>(</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keyword">const</span> std::string &amp;logger_name, <span class="keyword">const</span> <a class="code" href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">filename_t</a> &amp;filename, <span class="keywordtype">int</span> hour = 0, <span class="keywordtype">int</span> minute = 0, <span class="keywordtype">bool</span> truncate = <span class="keyword">false</span>)</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;{</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keywordflow">return</span> Factory::template create&lt;sinks::daily_file_sink_st&gt;(logger_name, filename, hour, minute, truncate);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;}</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;} <span class="comment">// namespace spdlog</span></div><div class="ttc" id="fmt_8h_html"><div class="ttname"><a href="fmt_8h.html">fmt.h</a></div></div>
<div class="ttc" id="classspdlog_1_1spdlog__ex_html"><div class="ttname"><a href="classspdlog_1_1spdlog__ex.html">spdlog::spdlog_ex</a></div><div class="ttdef"><b>Definition:</b> <a href="common_8h_source.html#l00175">common.h:175</a></div></div>
<div class="ttc" id="namespacespdlog_1_1details_1_1os_html_a0128efefe7b8bbf3b3ba58a1f7a309dd"><div class="ttname"><a href="namespacespdlog_1_1details_1_1os.html#a0128efefe7b8bbf3b3ba58a1f7a309dd">spdlog::details::os::now</a></div><div class="ttdeci">spdlog::log_clock::time_point now() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="os_8h_source.html#l00060">os.h:60</a></div></div>
<div class="ttc" id="classfmt_1_1v5_1_1basic__memory__buffer_html"><div class="ttname"><a href="classfmt_1_1v5_1_1basic__memory__buffer.html">fmt::v5::basic_memory_buffer</a></div><div class="ttdef"><b>Definition:</b> <a href="format_8h_source.html#l00464">format.h:464</a></div></div>
<div class="ttc" id="classspdlog_1_1details_1_1file__helper_html_a8612066fd098080cc60e3aefed6a6085"><div class="ttname"><a href="classspdlog_1_1details_1_1file__helper.html#a8612066fd098080cc60e3aefed6a6085">spdlog::details::file_helper::open</a></div><div class="ttdeci">void open(const filename_t &amp;fname, bool truncate=false)</div><div class="ttdef"><b>Definition:</b> <a href="file__helper_8h_source.html#l00042">file_helper.h:42</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1sink_html_aa0d19f09363a11b63b4a9b1d46f8a4b3"><div class="ttname"><a href="classspdlog_1_1sinks_1_1sink.html#aa0d19f09363a11b63b4a9b1d46f8a4b3">spdlog::sinks::sink::formatter_</a></div><div class="ttdeci">std::unique_ptr&lt; spdlog::formatter &gt; formatter_</div><div class="ttdef"><b>Definition:</b> <a href="sink_8h_source.html#l00050">sink.h:50</a></div></div>
<div class="ttc" id="namespacespdlog_1_1details_1_1os_html_a9ed2501e3a0bf17176ac848e0a67a148"><div class="ttname"><a href="namespacespdlog_1_1details_1_1os.html#a9ed2501e3a0bf17176ac848e0a67a148">spdlog::details::os::localtime</a></div><div class="ttdeci">std::tm localtime(const std::time_t &amp;time_tt) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="os_8h_source.html#l00073">os.h:73</a></div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> <a href="format_8h_source.html#l00297">format.h:297</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1daily__file__sink_html"><div class="ttname"><a href="classspdlog_1_1sinks_1_1daily__file__sink.html">spdlog::sinks::daily_file_sink</a></div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00047">daily_file_sink.h:47</a></div></div>
<div class="ttc" id="structspdlog_1_1sinks_1_1daily__filename__calculator_html_ae8461e586d3426987a3b11a00b158db2"><div class="ttname"><a href="structspdlog_1_1sinks_1_1daily__filename__calculator.html#ae8461e586d3426987a3b11a00b158db2">spdlog::sinks::daily_filename_calculator::calc_filename</a></div><div class="ttdeci">static filename_t calc_filename(const filename_t &amp;filename, const tm &amp;now_tm)</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00032">daily_file_sink.h:32</a></div></div>
<div class="ttc" id="null__mutex_8h_html"><div class="ttname"><a href="null__mutex_8h.html">null_mutex.h</a></div></div>
<div class="ttc" id="namespacespdlog_html"><div class="ttname"><a href="namespacespdlog.html">spdlog</a></div><div class="ttdef"><b>Definition:</b> <a href="async_8h_source.html#l00027">async.h:27</a></div></div>
<div class="ttc" id="classspdlog_1_1details_1_1file__helper_html_a28d87e3f42c52a12c95af0558aca66f2"><div class="ttname"><a href="classspdlog_1_1details_1_1file__helper.html#a28d87e3f42c52a12c95af0558aca66f2">spdlog::details::file_helper::split_by_extension</a></div><div class="ttdeci">static std::tuple&lt; filename_t, filename_t &gt; split_by_extension(const spdlog::filename_t &amp;fname)</div><div class="ttdef"><b>Definition:</b> <a href="file__helper_8h_source.html#l00125">file_helper.h:125</a></div></div>
<div class="ttc" id="namespacefmt_1_1v5_html_a87104ff0bbd588f55bbbadf592227d75"><div class="ttname"><a href="namespacefmt_1_1v5.html#a87104ff0bbd588f55bbbadf592227d75">fmt::v5::memory_buffer</a></div><div class="ttdeci">basic_memory_buffer&lt; char &gt; memory_buffer</div><div class="ttdef"><b>Definition:</b> <a href="format_8h_source.html#l00553">format.h:553</a></div></div>
<div class="ttc" id="namespacefmt_1_1v5_1_1internal_html_af8b98afef956b03a99bc61d088705f13"><div class="ttname"><a href="namespacefmt_1_1v5_1_1internal.html#af8b98afef956b03a99bc61d088705f13">fmt::v5::internal::type</a></div><div class="ttdeci">type</div><div class="ttdef"><b>Definition:</b> <a href="core_8h_source.html#l00530">core.h:530</a></div></div>
<div class="ttc" id="spdlog_8h_html"><div class="ttname"><a href="spdlog_8h.html">spdlog.h</a></div></div>
<div class="ttc" id="structspdlog_1_1details_1_1log__msg_html"><div class="ttname"><a href="structspdlog_1_1details_1_1log__msg.html">spdlog::details::log_msg</a></div><div class="ttdef"><b>Definition:</b> <a href="log__msg_8h_source.html#l00016">log_msg.h:16</a></div></div>
<div class="ttc" id="classspdlog_1_1details_1_1file__helper_html_a51eb58a2d46f1896f3ab7b9d323d97ae"><div class="ttname"><a href="classspdlog_1_1details_1_1file__helper.html#a51eb58a2d46f1896f3ab7b9d323d97ae">spdlog::details::file_helper::write</a></div><div class="ttdeci">void write(const fmt::memory_buffer &amp;buf)</div><div class="ttdef"><b>Definition:</b> <a href="file__helper_8h_source.html#l00083">file_helper.h:83</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1daily__file__sink_html_a37199f25868ac70b91e4f126bcc4b3f8"><div class="ttname"><a href="classspdlog_1_1sinks_1_1daily__file__sink.html#a37199f25868ac70b91e4f126bcc4b3f8">spdlog::sinks::daily_file_sink::flush_</a></div><div class="ttdeci">void flush_() override</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00085">daily_file_sink.h:85</a></div></div>
<div class="ttc" id="namespacespdlog_html_acf7ce125b3622e44f8f1702d699e0b06"><div class="ttname"><a href="namespacespdlog.html#acf7ce125b3622e44f8f1702d699e0b06">spdlog::filename_t</a></div><div class="ttdeci">std::string filename_t</div><div class="ttdef"><b>Definition:</b> <a href="common_8h_source.html#l00205">common.h:205</a></div></div>
<div class="ttc" id="classspdlog_1_1details_1_1file__helper_html_a76610058a1769b25bd6ed52a1443b552"><div class="ttname"><a href="classspdlog_1_1details_1_1file__helper.html#a76610058a1769b25bd6ed52a1443b552">spdlog::details::file_helper::filename</a></div><div class="ttdeci">const filename_t &amp; filename() const</div><div class="ttdef"><b>Definition:</b> <a href="file__helper_8h_source.html#l00102">file_helper.h:102</a></div></div>
<div class="ttc" id="file__helper_8h_html"><div class="ttname"><a href="file__helper_8h.html">file_helper.h</a></div></div>
<div class="ttc" id="namespacefmt_1_1v5_html_a253206334a77520a94a72af63516dabd"><div class="ttname"><a href="namespacefmt_1_1v5.html#a253206334a77520a94a72af63516dabd">fmt::v5::format_to</a></div><div class="ttdeci">std::enable_if&lt; is_contiguous&lt; Container &gt;::value &amp;&amp;internal::is_string&lt; S &gt;::value, std::back_insert_iterator&lt; Container &gt; &gt;::type format_to(std::back_insert_iterator&lt; Container &gt; out, const S &amp;format_str, const Args &amp;... args)</div><div class="ttdef"><b>Definition:</b> <a href="core_8h_source.html#l01430">core.h:1430</a></div></div>
<div class="ttc" id="base__sink_8h_html"><div class="ttname"><a href="base__sink_8h.html">base_sink.h</a></div></div>
<div class="ttc" id="structspdlog_1_1sinks_1_1daily__filename__calculator_html"><div class="ttname"><a href="structspdlog_1_1sinks_1_1daily__filename__calculator.html">spdlog::sinks::daily_filename_calculator</a></div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00029">daily_file_sink.h:29</a></div></div>
<div class="ttc" id="namespacespdlog_html_aeab720351e32788bc6cdf8ada42b0f1f"><div class="ttname"><a href="namespacespdlog.html#aeab720351e32788bc6cdf8ada42b0f1f">spdlog::daily_logger_mt</a></div><div class="ttdeci">std::shared_ptr&lt; logger &gt; daily_logger_mt(const std::string &amp;logger_name, const filename_t &amp;filename, int hour=0, int minute=0, bool truncate=false)</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00129">daily_file_sink.h:129</a></div></div>
<div class="ttc" id="classspdlog_1_1details_1_1file__helper_html_a1a75f29ec0c13d9fbc269bcd8378b18b"><div class="ttname"><a href="classspdlog_1_1details_1_1file__helper.html#a1a75f29ec0c13d9fbc269bcd8378b18b">spdlog::details::file_helper::flush</a></div><div class="ttdeci">void flush()</div><div class="ttdef"><b>Definition:</b> <a href="file__helper_8h_source.html#l00069">file_helper.h:69</a></div></div>
<div class="ttc" id="namespacespdlog_html_a887beb44c55ef32f4bc62fa16451c77e"><div class="ttname"><a href="namespacespdlog.html#a887beb44c55ef32f4bc62fa16451c77e">spdlog::daily_logger_st</a></div><div class="ttdeci">std::shared_ptr&lt; logger &gt; daily_logger_st(const std::string &amp;logger_name, const filename_t &amp;filename, int hour=0, int minute=0, bool truncate=false)</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00136">daily_file_sink.h:136</a></div></div>
<div class="ttc" id="os_8h_html_a63d60ea1c1a925d3db13864d37bd2da2"><div class="ttname"><a href="os_8h.html#a63d60ea1c1a925d3db13864d37bd2da2">SPDLOG_FILENAME_T</a></div><div class="ttdeci">#define SPDLOG_FILENAME_T(s)</div><div class="ttdef"><b>Definition:</b> <a href="os_8h_source.html#l00369">os.h:369</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1daily__file__sink_html_ac82447cddb7a2ddb45ab81f97b74286d"><div class="ttname"><a href="classspdlog_1_1sinks_1_1daily__file__sink.html#ac82447cddb7a2ddb45ab81f97b74286d">spdlog::sinks::daily_file_sink::sink_it_</a></div><div class="ttdeci">void sink_it_(const details::log_msg &amp;msg) override</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00072">daily_file_sink.h:72</a></div></div>
<div class="ttc" id="namespacefmt_1_1v5_html_af7906102d07e0d93b609aef6c05fc27a"><div class="ttname"><a href="namespacefmt_1_1v5.html#af7906102d07e0d93b609aef6c05fc27a">fmt::v5::to_string</a></div><div class="ttdeci">std::string to_string(const T &amp;value)</div><div class="ttdef"><b>Definition:</b> <a href="format_8h_source.html#l03209">format.h:3209</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1daily__file__sink_html_a442164b0813283bc631ad39708fb3669"><div class="ttname"><a href="classspdlog_1_1sinks_1_1daily__file__sink.html#a442164b0813283bc631ad39708fb3669">spdlog::sinks::daily_file_sink::daily_file_sink</a></div><div class="ttdeci">daily_file_sink(filename_t base_filename, int rotation_hour, int rotation_minute, bool truncate=false)</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00051">daily_file_sink.h:51</a></div></div>
<div class="ttc" id="structspdlog_1_1details_1_1log__msg_html_a25fadb26e6ce94657af5475d4a581313"><div class="ttname"><a href="structspdlog_1_1details_1_1log__msg.html#a25fadb26e6ce94657af5475d4a581313">spdlog::details::log_msg::time</a></div><div class="ttdeci">log_clock::time_point time</div><div class="ttdef"><b>Definition:</b> <a href="log__msg_8h_source.html#l00043">log_msg.h:43</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1base__sink_html"><div class="ttname"><a href="classspdlog_1_1sinks_1_1base__sink.html">spdlog::sinks::base_sink</a></div><div class="ttdef"><b>Definition:</b> <a href="base__sink_8h_source.html#l00022">base_sink.h:22</a></div></div>
<div class="ttc" id="classspdlog_1_1sinks_1_1daily__file__sink_html_a5563c23f71ed255510c79bafd5084339"><div class="ttname"><a href="classspdlog_1_1sinks_1_1daily__file__sink.html#a5563c23f71ed255510c79bafd5084339">spdlog::sinks::daily_file_sink::filename</a></div><div class="ttdeci">const filename_t &amp; filename() const</div><div class="ttdef"><b>Definition:</b> <a href="daily__file__sink_8h_source.html#l00066">daily_file_sink.h:66</a></div></div>
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