Пелипенко Иван
80ef9705f0
android releaselication git-svn-id: svn://db.shs.com.ru/pip@40 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5
182 lines
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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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<a href="class_p_i_time_measurer-members.html">List of all members</a> </div>
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<div class="title">PITimeMeasurer Class Reference</div> </div>
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<p>Time measurements.
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<a href="class_p_i_time_measurer.html#details">More...</a></p>
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<table class="memberdecls">
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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:a9b9d77de23a343ccabc56d6658f9d874"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874">reset</a> ()</td></tr>
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<tr class="memdesc:a9b9d77de23a343ccabc56d6658f9d874"><td class="mdescLeft"> </td><td class="mdescRight">Set internal time mark to current system time. <a href="#a9b9d77de23a343ccabc56d6658f9d874">More...</a><br /></td></tr>
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<tr class="memitem:a7f0832742601a1c6c13e87aca6c9bdc0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7f0832742601a1c6c13e87aca6c9bdc0"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#a7f0832742601a1c6c13e87aca6c9bdc0">elapsed_n</a> ()</td></tr>
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<tr class="memdesc:a7f0832742601a1c6c13e87aca6c9bdc0"><td class="mdescLeft"> </td><td class="mdescRight">Returns nanoseconds elapsed from last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or from timer measurer creation. <br /></td></tr>
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<tr class="memitem:aa00150de5e04b3c7256e620498182380"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa00150de5e04b3c7256e620498182380"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#aa00150de5e04b3c7256e620498182380">elapsed_u</a> ()</td></tr>
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<tr class="memdesc:aa00150de5e04b3c7256e620498182380"><td class="mdescLeft"> </td><td class="mdescRight">Returns microseconds elapsed from last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or from timer measurer creation. <br /></td></tr>
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<tr class="separator:aa00150de5e04b3c7256e620498182380"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2421e0d7f623a3181683ad50957d72fe"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2421e0d7f623a3181683ad50957d72fe"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#a2421e0d7f623a3181683ad50957d72fe">elapsed_m</a> ()</td></tr>
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<tr class="memdesc:a2421e0d7f623a3181683ad50957d72fe"><td class="mdescLeft"> </td><td class="mdescRight">Returns milliseconds elapsed from last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or from timer measurer creation. <br /></td></tr>
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<tr class="separator:a2421e0d7f623a3181683ad50957d72fe"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a49b04aae807b3d09dc25485f4e47da75"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a49b04aae807b3d09dc25485f4e47da75"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#a49b04aae807b3d09dc25485f4e47da75">elapsed_s</a> ()</td></tr>
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<tr class="memdesc:a49b04aae807b3d09dc25485f4e47da75"><td class="mdescLeft"> </td><td class="mdescRight">Returns seconds elapsed from last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or from timer measurer creation. <br /></td></tr>
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<tr class="memitem:a9af8e8ee2231a6b62eea549c8d01d1d2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9af8e8ee2231a6b62eea549c8d01d1d2"></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_time_measurer.html#a9af8e8ee2231a6b62eea549c8d01d1d2">elapsed</a> ()</td></tr>
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<tr class="memdesc:a9af8e8ee2231a6b62eea549c8d01d1d2"><td class="mdescLeft"> </td><td class="mdescRight">Returns <a class="el" href="class_p_i_system_time.html" title="System time. ">PISystemTime</a> elapsed from last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or from timer measurer creation. <br /></td></tr>
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<tr class="memitem:a1d469ce161b772ce6fffc04e53cea18f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1d469ce161b772ce6fffc04e53cea18f"></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_time_measurer.html#a1d469ce161b772ce6fffc04e53cea18f">reset_time</a> ()</td></tr>
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<tr class="memdesc:a1d469ce161b772ce6fffc04e53cea18f"><td class="mdescLeft"> </td><td class="mdescRight">Returns time mark of last <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> execution or timer measurer creation. <br /></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:aba3453e037f3e76a909b458281891df1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aba3453e037f3e76a909b458281891df1"></a>
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static double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#aba3453e037f3e76a909b458281891df1">elapsed_system_n</a> ()</td></tr>
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<tr class="memdesc:aba3453e037f3e76a909b458281891df1"><td class="mdescLeft"> </td><td class="mdescRight">Returns nanoseconds representation of current system time. <br /></td></tr>
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<tr class="memitem:abcb1951c39b87c0717ade5286dd69dcc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abcb1951c39b87c0717ade5286dd69dcc"></a>
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static double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#abcb1951c39b87c0717ade5286dd69dcc">elapsed_system_u</a> ()</td></tr>
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<tr class="memdesc:abcb1951c39b87c0717ade5286dd69dcc"><td class="mdescLeft"> </td><td class="mdescRight">Returns microseconds representation of current system time. <br /></td></tr>
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<tr class="separator:abcb1951c39b87c0717ade5286dd69dcc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a64fe61ea1ed7b7340a9ed48d7b7d36c1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a64fe61ea1ed7b7340a9ed48d7b7d36c1"></a>
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static double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#a64fe61ea1ed7b7340a9ed48d7b7d36c1">elapsed_system_m</a> ()</td></tr>
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<tr class="memdesc:a64fe61ea1ed7b7340a9ed48d7b7d36c1"><td class="mdescLeft"> </td><td class="mdescRight">Returns milliseconds representation of current system time. <br /></td></tr>
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<tr class="memitem:ae9dd5607001eaa7eff15a2b90d2d3eda"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae9dd5607001eaa7eff15a2b90d2d3eda"></a>
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static double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_time_measurer.html#ae9dd5607001eaa7eff15a2b90d2d3eda">elapsed_system_s</a> ()</td></tr>
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<tr class="memdesc:ae9dd5607001eaa7eff15a2b90d2d3eda"><td class="mdescLeft"> </td><td class="mdescRight">Returns seconds representation of current system time. <br /></td></tr>
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<tr class="memitem:a139cb50fc03ebaa88302b7a533d430a9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a139cb50fc03ebaa88302b7a533d430a9"></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_time_measurer.html#a139cb50fc03ebaa88302b7a533d430a9">elapsed_system</a> ()</td></tr>
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<tr class="memdesc:a139cb50fc03ebaa88302b7a533d430a9"><td class="mdescLeft"> </td><td class="mdescRight">Returns time mark of current system time. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Time measurements. </p>
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<h1><a class="anchor" id="PITimeMeasurer_sec0"></a>
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Synopsis</h1>
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<p>Function <em><a class="el" href="class_p_i_time_measurer.html#a9b9d77de23a343ccabc56d6658f9d874" title="Set internal time mark to current system time. ">reset()</a></em> set time mark to current system time, then functions double elapsed_*() returns time elapsed from this mark. These functions can returns nano-, micro-, milli- and seconds with suffixes "n", "u", "m" and "s" </p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void PITimeMeasurer::reset </td>
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<p>Set internal time mark to current system time. </p>
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<p>This function used for set start time mark. Later you can find out elapsed time from this time mark to any moment of time with <em><a class="el" href="class_p_i_time_measurer.html#a49b04aae807b3d09dc25485f4e47da75" title="Returns seconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_s()</a></em>, <em><a class="el" href="class_p_i_time_measurer.html#a2421e0d7f623a3181683ad50957d72fe" title="Returns milliseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_m()</a></em>, <em><a class="el" href="class_p_i_time_measurer.html#aa00150de5e04b3c7256e620498182380" title="Returns microseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_u()</a></em> or <em><a class="el" href="class_p_i_time_measurer.html#a7f0832742601a1c6c13e87aca6c9bdc0" title="Returns nanoseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_n()</a></em> functions. </p><dl class="section see"><dt>See also</dt><dd><em><a class="el" href="class_p_i_time_measurer.html#a49b04aae807b3d09dc25485f4e47da75" title="Returns seconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_s()</a></em>, <em><a class="el" href="class_p_i_time_measurer.html#a2421e0d7f623a3181683ad50957d72fe" title="Returns milliseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_m()</a></em>, <em><a class="el" href="class_p_i_time_measurer.html#aa00150de5e04b3c7256e620498182380" title="Returns microseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_u()</a></em>, <em><a class="el" href="class_p_i_time_measurer.html#a7f0832742601a1c6c13e87aca6c9bdc0" title="Returns nanoseconds elapsed from last reset() execution or from timer measurer creation. ">elapsed_n()</a></em> </dd></dl>
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