classptimeinterval.html

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          <td class="mdname1" valign="top" nowrap>&nbsp; <em>interval</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
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<p>
Add the second time interval to the first time interval.
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<dl compact><dt><b>Returns: </b></dt><dd>
 reference to first time interval. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>t</em>&nbsp;</td><td>
Time interval to add. </td></tr>
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<a name="z453_3" doxytag="PTimeInterval::operator-"></a><p>
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          <td class="md" nowrap valign="top"> PINLINE PTimeInterval PTimeInterval::operator- </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PTimeInterval &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>interval</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Subtract the two time intervals yielding a third time interval.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 difference of the time intervals. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>t</em>&nbsp;</td><td>
Time interval to subtract. </td></tr>
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<a name="z453_0" doxytag="PTimeInterval::operator-"></a><p>
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          <td class="md" nowrap valign="top"> PINLINE PTimeInterval PTimeInterval::operator- </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
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<p>
Unary minus, get negative of time interval.
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<dl compact><dt><b>Returns: </b></dt><dd>
 difference of the time intervals. </dl>    </td>
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<a name="z453_4" doxytag="PTimeInterval::operator-="></a><p>
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          <td class="md" nowrap valign="top"> PINLINE PTimeInterval &amp; PTimeInterval::operator-= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PTimeInterval &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>interval</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Subtract the second time interval from the first time interval.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 reference to first time interval. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>t</em>&nbsp;</td><td>
Time interval to subtract. </td></tr>
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</dl>    </td>
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<a name="z453_7" doxytag="PTimeInterval::operator/"></a><p>
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          <td class="md" nowrap valign="top"> PINLINE PTimeInterval PTimeInterval::operator/ </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>factor</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Divide the time interval by a factor yielding a third time interval.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 the time intervals divided by the factor. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>f</em>&nbsp;</td><td>
factor to divide. </td></tr>
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</dl>    </td>
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<a name="z453_8" doxytag="PTimeInterval::operator/="></a><p>
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          <td class="md" nowrap valign="top"> PINLINE PTimeInterval &amp; PTimeInterval::operator/= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>factor</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Divide the time interval by a factor.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 reference to time interval. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>f</em>&nbsp;</td><td>
factor to divide. </td></tr>
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</dl>    </td>
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<a name="z455_9" doxytag="PTimeInterval::operator<"></a><p>
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          <td class="md" nowrap valign="top"> PINLINE bool PTimeInterval::operator&lt; </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">long&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>msecs</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
<dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>msecs</em>&nbsp;</td><td>
Time interval as integer milliseconds to compare. </td></tr>
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<a name="z455_8" doxytag="PTimeInterval::operator<"></a><p>
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          <td class="md" nowrap valign="top"> PINLINE bool PTimeInterval::operator&lt; </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PTimeInterval &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>interval</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Compare to the two time intervals. This is provided as an override to the default in <a class="el" href="classPObject.html">PObject</a> so that comparisons can be made to integer literals that represent milliseconds.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if intervals are less than. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>t</em>&nbsp;</td><td>
Time interval to compare. </td></tr>
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</dl>    </td>
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<a name="z455_11" doxytag="PTimeInterval::operator<="></a><p>
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          <td class="md" nowrap valign="top"> PINLINE bool PTimeInterval::operator&lt;= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">long&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>msecs</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
<dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>msecs</em>&nbsp;</td><td>
Time interval as integer milliseconds to compare. </td></tr>
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</dl>    </td>
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<a name="z455_10" doxytag="PTimeInterval::operator<="></a><p>
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          <td class="md" nowrap valign="top"> PINLINE bool PTimeInterval::operator&lt;= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PTimeInterval &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>interval</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Compare to the two time intervals. This is provided as an override to the default in <a class="el" href="classPObject.html">PObject</a> so that comparisons can be made to integer literals that represent milliseconds.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if intervals are less than or equal. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>t</em>&nbsp;</td><td>
Time interval to compare. </td></tr>
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</dl>    </td>
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<a name="z455_1" doxytag="PTimeInterval::operator=="></a><p>
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          <td class="md" nowrap valign="top"> PINLINE bool PTimeInterval::operator== </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">long&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>msecs</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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