Пелипенко Иван
cc22bf0c67
git-svn-id: svn://db.shs.com.ru/pip@176 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5
286 lines
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286 lines
30 KiB
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<div id="projectname">PIP
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 <span id="projectnumber">0.5.0_alpha</span>
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<div id="projectbrief">Platform-Independent Primitives</div>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">PISystemTime Class Reference</div> </div>
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<p>System time.
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<a href="class_p_i_system_time.html#details">More...</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a1953b9b01b46f81c9abdda056b586baf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1953b9b01b46f81c9abdda056b586baf"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a1953b9b01b46f81c9abdda056b586baf">PISystemTime</a> ()</td></tr>
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<tr class="memdesc:a1953b9b01b46f81c9abdda056b586baf"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time with s = ns = 0. <br /></td></tr>
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<tr class="separator:a1953b9b01b46f81c9abdda056b586baf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a123d2733aac74e941076535001ff76d4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a123d2733aac74e941076535001ff76d4"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a123d2733aac74e941076535001ff76d4">PISystemTime</a> (int s, int ns)</td></tr>
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<tr class="memdesc:a123d2733aac74e941076535001ff76d4"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time with s = "s" and ns = "ns". <br /></td></tr>
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<tr class="separator:a123d2733aac74e941076535001ff76d4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acf262a7f3ab39b197bae61c942989271"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acf262a7f3ab39b197bae61c942989271"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#acf262a7f3ab39b197bae61c942989271">PISystemTime</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t)</td></tr>
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<tr class="memdesc:acf262a7f3ab39b197bae61c942989271"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time from another. <br /></td></tr>
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<tr class="separator:acf262a7f3ab39b197bae61c942989271"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a296f501657919b2d66747abb82f606cb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a296f501657919b2d66747abb82f606cb"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a296f501657919b2d66747abb82f606cb">toSeconds</a> () const </td></tr>
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<tr class="memdesc:a296f501657919b2d66747abb82f606cb"><td class="mdescLeft"> </td><td class="mdescRight">Returns stored system time value in seconds. <br /></td></tr>
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<tr class="separator:a296f501657919b2d66747abb82f606cb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aff38007b354d3420f25a5d37640e1bf5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aff38007b354d3420f25a5d37640e1bf5"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#aff38007b354d3420f25a5d37640e1bf5">toMilliseconds</a> () const </td></tr>
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<tr class="memdesc:aff38007b354d3420f25a5d37640e1bf5"><td class="mdescLeft"> </td><td class="mdescRight">Returns stored system time value in milliseconds. <br /></td></tr>
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<tr class="separator:aff38007b354d3420f25a5d37640e1bf5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0cb8a1a609186771ad619620d01c0544"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0cb8a1a609186771ad619620d01c0544"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a0cb8a1a609186771ad619620d01c0544">toMicroseconds</a> () const </td></tr>
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<tr class="memdesc:a0cb8a1a609186771ad619620d01c0544"><td class="mdescLeft"> </td><td class="mdescRight">Returns stored system time value in microseconds. <br /></td></tr>
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<tr class="separator:a0cb8a1a609186771ad619620d01c0544"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7732f3585eab387d80eaa3d68b620bc4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7732f3585eab387d80eaa3d68b620bc4"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a7732f3585eab387d80eaa3d68b620bc4">toNanoseconds</a> () const </td></tr>
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<tr class="memdesc:a7732f3585eab387d80eaa3d68b620bc4"><td class="mdescLeft"> </td><td class="mdescRight">Returns stored system time value in nanoseconds. <br /></td></tr>
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<tr class="separator:a7732f3585eab387d80eaa3d68b620bc4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5e98e183f16631bdec2c019356b2679b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5e98e183f16631bdec2c019356b2679b"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a5e98e183f16631bdec2c019356b2679b">addSeconds</a> (double v)</td></tr>
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<tr class="memdesc:a5e98e183f16631bdec2c019356b2679b"><td class="mdescLeft"> </td><td class="mdescRight">Add to stored system time "v" seconds. <br /></td></tr>
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<tr class="separator:a5e98e183f16631bdec2c019356b2679b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acd6dbda302fd70a2d27e2bd3af7ae29c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acd6dbda302fd70a2d27e2bd3af7ae29c"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#acd6dbda302fd70a2d27e2bd3af7ae29c">addMilliseconds</a> (double v)</td></tr>
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<tr class="memdesc:acd6dbda302fd70a2d27e2bd3af7ae29c"><td class="mdescLeft"> </td><td class="mdescRight">Add to stored system time "v" milliseconds. <br /></td></tr>
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<tr class="separator:acd6dbda302fd70a2d27e2bd3af7ae29c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab7241ee8399e898db3912b6525128ff9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab7241ee8399e898db3912b6525128ff9"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ab7241ee8399e898db3912b6525128ff9">addMicroseconds</a> (double v)</td></tr>
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<tr class="memdesc:ab7241ee8399e898db3912b6525128ff9"><td class="mdescLeft"> </td><td class="mdescRight">Add to stored system time "v" microseconds. <br /></td></tr>
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<tr class="separator:ab7241ee8399e898db3912b6525128ff9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8b53a1bf0e40a595b26115369bfb374d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8b53a1bf0e40a595b26115369bfb374d"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a8b53a1bf0e40a595b26115369bfb374d">addNanoseconds</a> (double v)</td></tr>
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<tr class="memdesc:a8b53a1bf0e40a595b26115369bfb374d"><td class="mdescLeft"> </td><td class="mdescRight">Add to stored system time "v" nanoseconds. <br /></td></tr>
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<tr class="separator:a8b53a1bf0e40a595b26115369bfb374d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad290b000832a523754c315404b36ce9b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ad290b000832a523754c315404b36ce9b">sleep</a> ()</td></tr>
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<tr class="separator:ad290b000832a523754c315404b36ce9b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6408d67d0ebe7fc41d8d91f8b886eef6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6408d67d0ebe7fc41d8d91f8b886eef6"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a6408d67d0ebe7fc41d8d91f8b886eef6">abs</a> () const </td></tr>
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<tr class="memdesc:a6408d67d0ebe7fc41d8d91f8b886eef6"><td class="mdescLeft"> </td><td class="mdescRight">Returns copy of this system time with absolutely values of s and ns. <br /></td></tr>
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<tr class="separator:a6408d67d0ebe7fc41d8d91f8b886eef6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a415080b1306b98576a2bd6c38b8de78d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a415080b1306b98576a2bd6c38b8de78d"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a415080b1306b98576a2bd6c38b8de78d">operator+</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a415080b1306b98576a2bd6c38b8de78d"><td class="mdescLeft"> </td><td class="mdescRight">Returns sum of this system time with "t". <br /></td></tr>
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<tr class="separator:a415080b1306b98576a2bd6c38b8de78d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4401fa2920eb43cfb89019ef6fc5be6a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4401fa2920eb43cfb89019ef6fc5be6a"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a4401fa2920eb43cfb89019ef6fc5be6a">operator-</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a4401fa2920eb43cfb89019ef6fc5be6a"><td class="mdescLeft"> </td><td class="mdescRight">Returns difference between this system time and "t". <br /></td></tr>
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<tr class="separator:a4401fa2920eb43cfb89019ef6fc5be6a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a951c593d9a3d7f68edee3499886ab06e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a951c593d9a3d7f68edee3499886ab06e"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a951c593d9a3d7f68edee3499886ab06e">operator*</a> (const double &v) const </td></tr>
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<tr class="memdesc:a951c593d9a3d7f68edee3499886ab06e"><td class="mdescLeft"> </td><td class="mdescRight">Returns multiplication between this system time and "t". <br /></td></tr>
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<tr class="separator:a951c593d9a3d7f68edee3499886ab06e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a59e752e61f73f625cc46c4613a921ee6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59e752e61f73f625cc46c4613a921ee6"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a59e752e61f73f625cc46c4613a921ee6">operator/</a> (const double &v) const </td></tr>
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<tr class="memdesc:a59e752e61f73f625cc46c4613a921ee6"><td class="mdescLeft"> </td><td class="mdescRight">Returns division between this system time and "t". <br /></td></tr>
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<tr class="separator:a59e752e61f73f625cc46c4613a921ee6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa2e044663f23a4456aeac7b472d56d2f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa2e044663f23a4456aeac7b472d56d2f"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#aa2e044663f23a4456aeac7b472d56d2f">operator+=</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t)</td></tr>
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<tr class="memdesc:aa2e044663f23a4456aeac7b472d56d2f"><td class="mdescLeft"> </td><td class="mdescRight">Add to stored value system time "t". <br /></td></tr>
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<tr class="separator:aa2e044663f23a4456aeac7b472d56d2f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9615d99f50b56aaf6a8b10ac96d47422"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9615d99f50b56aaf6a8b10ac96d47422"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a9615d99f50b56aaf6a8b10ac96d47422">operator-=</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t)</td></tr>
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<tr class="memdesc:a9615d99f50b56aaf6a8b10ac96d47422"><td class="mdescLeft"> </td><td class="mdescRight">Subtract from stored value system time "t". <br /></td></tr>
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<tr class="separator:a9615d99f50b56aaf6a8b10ac96d47422"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af24dc2012c4ba4885975bbc4a14c12f0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af24dc2012c4ba4885975bbc4a14c12f0"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#af24dc2012c4ba4885975bbc4a14c12f0">operator*=</a> (const double &v)</td></tr>
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<tr class="memdesc:af24dc2012c4ba4885975bbc4a14c12f0"><td class="mdescLeft"> </td><td class="mdescRight">Multiply stored value system time by "v". <br /></td></tr>
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<tr class="separator:af24dc2012c4ba4885975bbc4a14c12f0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4bb8e7ee161308b4f7ac23fb547fc5c1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4bb8e7ee161308b4f7ac23fb547fc5c1"></a>
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<a class="el" href="class_p_i_system_time.html">PISystemTime</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a4bb8e7ee161308b4f7ac23fb547fc5c1">operator/=</a> (const double &v)</td></tr>
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<tr class="memdesc:a4bb8e7ee161308b4f7ac23fb547fc5c1"><td class="mdescLeft"> </td><td class="mdescRight">Divide stored value system time by "v". <br /></td></tr>
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<tr class="separator:a4bb8e7ee161308b4f7ac23fb547fc5c1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1f0ca869016e7504ef2ef0d39fb24286"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1f0ca869016e7504ef2ef0d39fb24286"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a1f0ca869016e7504ef2ef0d39fb24286">operator==</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a1f0ca869016e7504ef2ef0d39fb24286"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#afa5fd1abc702111b388dd20d8069902a">operator!=</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:afa5fd1abc702111b388dd20d8069902a"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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<tr class="memitem:a2bbab7edaddad2d31f9782aaf8441023"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2bbab7edaddad2d31f9782aaf8441023"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a2bbab7edaddad2d31f9782aaf8441023">operator></a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a2bbab7edaddad2d31f9782aaf8441023"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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<tr class="memitem:a9f3ebf927584b6577139ebfb6008e8ab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9f3ebf927584b6577139ebfb6008e8ab"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a9f3ebf927584b6577139ebfb6008e8ab">operator<</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a9f3ebf927584b6577139ebfb6008e8ab"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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<tr class="memitem:ab6e479036d86834fbdc3eb39ae17f062"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab6e479036d86834fbdc3eb39ae17f062"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ab6e479036d86834fbdc3eb39ae17f062">operator>=</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:ab6e479036d86834fbdc3eb39ae17f062"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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<tr class="separator:ab6e479036d86834fbdc3eb39ae17f062"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5acdaaac43720151791fea0244fee00c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5acdaaac43720151791fea0244fee00c"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a5acdaaac43720151791fea0244fee00c">operator<=</a> (const <a class="el" href="class_p_i_system_time.html">PISystemTime</a> &t) const </td></tr>
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<tr class="memdesc:a5acdaaac43720151791fea0244fee00c"><td class="mdescLeft"> </td><td class="mdescRight">Compare system times. <br /></td></tr>
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<tr class="separator:a5acdaaac43720151791fea0244fee00c"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:ab3a2f936923f05320f47eb581f924bb3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab3a2f936923f05320f47eb581f924bb3"></a>
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static <a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ab3a2f936923f05320f47eb581f924bb3">fromSeconds</a> (double v)</td></tr>
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<tr class="memdesc:ab3a2f936923f05320f47eb581f924bb3"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time from seconds "v". <br /></td></tr>
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<tr class="separator:ab3a2f936923f05320f47eb581f924bb3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4b5e241835da7965141e0e1060eb5b81"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4b5e241835da7965141e0e1060eb5b81"></a>
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static <a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a4b5e241835da7965141e0e1060eb5b81">fromMilliseconds</a> (double v)</td></tr>
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<tr class="memdesc:a4b5e241835da7965141e0e1060eb5b81"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time from milliseconds "v". <br /></td></tr>
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<tr class="separator:a4b5e241835da7965141e0e1060eb5b81"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab39ad2e2092d25972ea849fdbf94d7d9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab39ad2e2092d25972ea849fdbf94d7d9"></a>
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static <a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ab39ad2e2092d25972ea849fdbf94d7d9">fromMicroseconds</a> (double v)</td></tr>
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<tr class="memdesc:ab39ad2e2092d25972ea849fdbf94d7d9"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time from microseconds "v". <br /></td></tr>
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<tr class="separator:ab39ad2e2092d25972ea849fdbf94d7d9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9efcf8326e98df508cbf3ee0eb8f7713"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9efcf8326e98df508cbf3ee0eb8f7713"></a>
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static <a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a9efcf8326e98df508cbf3ee0eb8f7713">fromNanoseconds</a> (double v)</td></tr>
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<tr class="memdesc:a9efcf8326e98df508cbf3ee0eb8f7713"><td class="mdescLeft"> </td><td class="mdescRight">Contructs system time from nanoseconds "v". <br /></td></tr>
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<tr class="separator:a9efcf8326e98df508cbf3ee0eb8f7713"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9d1cc158167c09bb920ffdc9bf65ad51"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9d1cc158167c09bb920ffdc9bf65ad51"></a>
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static <a class="el" href="class_p_i_system_time.html">PISystemTime</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a9d1cc158167c09bb920ffdc9bf65ad51">current</a> (bool precise_but_not_system=false)</td></tr>
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<tr class="memdesc:a9d1cc158167c09bb920ffdc9bf65ad51"><td class="mdescLeft"> </td><td class="mdescRight">Returns current system time. <br /></td></tr>
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<tr class="separator:a9d1cc158167c09bb920ffdc9bf65ad51"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public Attributes</h2></td></tr>
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<tr class="memitem:a93a317a5fcf21d3cfb9fe1e5127ff3e2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a93a317a5fcf21d3cfb9fe1e5127ff3e2"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#a93a317a5fcf21d3cfb9fe1e5127ff3e2">seconds</a></td></tr>
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<tr class="memdesc:a93a317a5fcf21d3cfb9fe1e5127ff3e2"><td class="mdescLeft"> </td><td class="mdescRight">Seconds of stored system time. <br /></td></tr>
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<tr class="memitem:ae9796faf0a0a92c82ffa9515f27e8372"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae9796faf0a0a92c82ffa9515f27e8372"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_system_time.html#ae9796faf0a0a92c82ffa9515f27e8372">nanoseconds</a></td></tr>
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<tr class="memdesc:ae9796faf0a0a92c82ffa9515f27e8372"><td class="mdescLeft"> </td><td class="mdescRight">Nanoseconds of stored system time. <br /></td></tr>
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<tr class="separator:ae9796faf0a0a92c82ffa9515f27e8372"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>System time. </p>
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<h1><a class="anchor" id="PISystemTime_sec0"></a>
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Synopsis</h1>
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<p>This class provide arithmetic functions for POSIX system time. This time represents as seconds and nanosecons in integer formats. You can take current system time with function <em><a class="el" href="class_p_i_system_time.html#a9d1cc158167c09bb920ffdc9bf65ad51" title="Returns current system time. ">PISystemTime::current()</a></em>, compare times, sum or subtract two times, convert time to/from seconds, milliseconds, microseconds or nanoseconds. </p>
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<h1><a class="anchor" id="PISystemTime_sec1"></a>
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Example</h1>
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<div class="fragment"><div class="line"><span class="keywordtype">int</span> main() {</div>
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<div class="line"> <a class="code" href="class_p_i_system_time.html">PISystemTime</a> t0; <span class="comment">// s = ns = 0</span></div>
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<div class="line"> t0.<a class="code" href="class_p_i_system_time.html#acd6dbda302fd70a2d27e2bd3af7ae29c">addMilliseconds</a>(200); <span class="comment">// s = 0, ns = 200000000</span></div>
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<div class="line"> t0.<a class="code" href="class_p_i_system_time.html#acd6dbda302fd70a2d27e2bd3af7ae29c">addMilliseconds</a>(900); <span class="comment">// s = 1, ns = 100000000</span></div>
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<div class="line"> t0 -= <a class="code" href="class_p_i_system_time.html#ab3a2f936923f05320f47eb581f924bb3">PISystemTime::fromSeconds</a>(0.1); <span class="comment">// s = 1, ns = 0</span></div>
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<div class="line"> t0.<a class="code" href="class_p_i_system_time.html#ad290b000832a523754c315404b36ce9b">sleep</a>(); <span class="comment">// sleep for 1 second</span></div>
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<div class="line"> <a class="code" href="class_p_i_system_time.html">PISystemTime</a> t1;</div>
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<div class="line"> t0 = <a class="code" href="pitime_8h.html#abcad1d713a692c67abf44720aff77abc">currentSystemTime</a>();</div>
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<div class="line"> <a class="code" href="pitime_8h.html#a10862d1267284ae224b51ad95f90c931">piMSleep</a>(500);</div>
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<div class="line"> t1 = <a class="code" href="pitime_8h.html#abcad1d713a692c67abf44720aff77abc">currentSystemTime</a>();</div>
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<div class="line"> (t1 - t0).<a class="code" href="class_p_i_system_time.html#ad290b000832a523754c315404b36ce9b">sleep</a>(); <span class="comment">// sleep for 500 milliseconds</span></div>
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<div class="line"> <span class="keywordflow">return</span> 0;</div>
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<div class="line">};</div>
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</div><!-- fragment --></div><h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="ad290b000832a523754c315404b36ce9b"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">void PISystemTime::sleep </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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</table>
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</div><div class="memdoc">
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<p>Sleep for stored value. </p><dl class="section warning"><dt>Warning</dt><dd>Use this function to sleep for difference of system times or constructs system time. If you call this function on system time returned with <em><a class="el" href="class_p_i_system_time.html#a9d1cc158167c09bb920ffdc9bf65ad51" title="Returns current system time. ">PISystemTime::current()</a></em> thread will be sleep almost forever. </dd></dl>
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