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erlang-doc-R15B-03.3.fc17.noarch.rpm

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<img alt="Erlang logo" src="../../../../doc/erlang-logo.png"><br><small><a href="users_guide.html">User's Guide</a><br><a href="index.html">Reference Manual</a><br><a href="release_notes.html">Release Notes</a><br><a href="../pdf/cosTime-1.1.12.pdf">PDF</a><br><a href="../../../../doc/index.html">Top</a></small><p><strong>cosTime</strong><br><strong>Reference Manual</strong><br><small>Version 1.1.12</small></p>
<br><a href="javascript:openAllFlips()">Expand All</a><br><a href="javascript:closeAllFlips()">Contract All</a><p><small><strong>Table of Contents</strong></small></p>
<ul class="flipMenu">
<li id="no" title="cosTime " expanded="false">cosTime<ul>
<li><a href="cosTime.html">
                  Top of manual page
                </a></li>
<li title="install_time-0"><a href="cosTime.html#install_time-0">install_time/0</a></li>
<li title="uninstall_time-0"><a href="cosTime.html#uninstall_time-0">uninstall_time/0</a></li>
<li title="install_timerevent-0"><a href="cosTime.html#install_timerevent-0">install_timerevent/0</a></li>
<li title="uninstall_timerevent-0"><a href="cosTime.html#uninstall_timerevent-0">uninstall_timerevent/0</a></li>
<li title="start-0"><a href="cosTime.html#start-0">start/0</a></li>
<li title="stop-0"><a href="cosTime.html#stop-0">stop/0</a></li>
<li title="start_time_service-2"><a href="cosTime.html#start_time_service-2">start_time_service/2</a></li>
<li title="stop_time_service-1"><a href="cosTime.html#stop_time_service-1">stop_time_service/1</a></li>
<li title="start_timerevent_service-1"><a href="cosTime.html#start_timerevent_service-1">start_timerevent_service/1</a></li>
<li title="stop_timerevent_service-1"><a href="cosTime.html#stop_timerevent_service-1">stop_timerevent_service/1</a></li>
</ul>
</li>
<li id="no" title="CosTime_TIO " expanded="false">CosTime_TIO<ul>
<li><a href="CosTime_TIO.html">
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                </a></li>
<li title="'_get_time_interval'-1"><a href="CosTime_TIO.html#'_get_time_interval'-1">'_get_time_interval'/1</a></li>
<li title="spans-2"><a href="CosTime_TIO.html#spans-2">spans/2</a></li>
<li title="overlaps-2"><a href="CosTime_TIO.html#overlaps-2">overlaps/2</a></li>
<li title="time-1"><a href="CosTime_TIO.html#time-1">time/1</a></li>
</ul>
</li>
<li id="no" title="CosTime_TimeService " expanded="false">CosTime_TimeService<ul>
<li><a href="CosTime_TimeService.html">
                  Top of manual page
                </a></li>
<li title="universal_time-1"><a href="CosTime_TimeService.html#universal_time-1">universal_time/1</a></li>
<li title="new_universal_time-4"><a href="CosTime_TimeService.html#new_universal_time-4">new_universal_time/4</a></li>
<li title="uto_from_utc-2"><a href="CosTime_TimeService.html#uto_from_utc-2">uto_from_utc/2</a></li>
<li title="new_interval-3"><a href="CosTime_TimeService.html#new_interval-3">new_interval/3</a></li>
</ul>
</li>
<li id="loadscrollpos" title="CosTime_UTO " expanded="true">CosTime_UTO<ul>
<li><a href="CosTime_UTO.html">
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                </a></li>
<li title="'_get_time'-1"><a href="CosTime_UTO.html#'_get_time'-1">'_get_time'/1</a></li>
<li title="'_get_inaccuracy'-1"><a href="CosTime_UTO.html#'_get_inaccuracy'-1">'_get_inaccuracy'/1</a></li>
<li title="'_get_tdf'-1"><a href="CosTime_UTO.html#'_get_tdf'-1">'_get_tdf'/1</a></li>
<li title="'_get_utc_time'-1"><a href="CosTime_UTO.html#'_get_utc_time'-1">'_get_utc_time'/1</a></li>
<li title="absolute_time-1"><a href="CosTime_UTO.html#absolute_time-1">absolute_time/1</a></li>
<li title="compare_time-3"><a href="CosTime_UTO.html#compare_time-3">compare_time/3</a></li>
<li title="time_to_interval-2"><a href="CosTime_UTO.html#time_to_interval-2">time_to_interval/2</a></li>
<li title="interval-1"><a href="CosTime_UTO.html#interval-1">interval/1</a></li>
</ul>
</li>
<li id="no" title="CosTimerEvent_TimerEventHandler " expanded="false">CosTimerEvent_TimerEventHandler<ul>
<li><a href="CosTimerEvent_TimerEventHandler.html">
                  Top of manual page
                </a></li>
<li title="'_get_status'-1"><a href="CosTimerEvent_TimerEventHandler.html#'_get_status'-1">'_get_status'/1</a></li>
<li title="time_set-1"><a href="CosTimerEvent_TimerEventHandler.html#time_set-1">time_set/1</a></li>
<li title="set_timer-3"><a href="CosTimerEvent_TimerEventHandler.html#set_timer-3">set_timer/3</a></li>
<li title="cancel_timer-1"><a href="CosTimerEvent_TimerEventHandler.html#cancel_timer-1">cancel_timer/1</a></li>
<li title="set_data-2"><a href="CosTimerEvent_TimerEventHandler.html#set_data-2">set_data/2</a></li>
</ul>
</li>
<li id="no" title="CosTimerEvent_TimerEventService " expanded="false">CosTimerEvent_TimerEventService<ul>
<li><a href="CosTimerEvent_TimerEventService.html">
                  Top of manual page
                </a></li>
<li title="register-3"><a href="CosTimerEvent_TimerEventService.html#register-3">register/3</a></li>
<li title="unregister-2"><a href="CosTimerEvent_TimerEventService.html#unregister-2">unregister/2</a></li>
<li title="event_time-2"><a href="CosTimerEvent_TimerEventService.html#event_time-2">event_time/2</a></li>
</ul>
</li>
</ul>
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<!-- refpage --><center><h1>CosTime_UTO</h1></center>
  
  <h3>MODULE</h3>
<div class="REFBODY">CosTime_UTO</div>
  <h3>MODULE SUMMARY</h3>
<div class="REFBODY">This module implements the OMG CosTime::UTO interface.</div>
  <h3>DESCRIPTION</h3>
<div class="REFBODY"><p>
    <p>To get access to the record definitions for the structures use:      <br>
<span class="code">-include_lib("cosTime/include/*.hrl").</span></p>
  </p></div>
  <h3>EXPORTS</h3>
    <p><a name="'_get_time'-1"><span class="bold_code">'_get_time'(UTO) -&gt; ulonglong()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation returns the time associated with the target object.</p>
      </p></div>
    <p><a name="'_get_inaccuracy'-1"><span class="bold_code">'_get_inaccuracy'(UTO) -&gt; ulonglong()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation returns the inaccuracy associated with the target object.</p>
      </p></div>
    <p><a name="'_get_tdf'-1"><span class="bold_code">'_get_tdf'(UTO) -&gt; short()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation returns the time displacement factor associated with 
          the target object.</p>
      </p></div>
    <p><a name="'_get_utc_time'-1"><span class="bold_code">'_get_utc_time'(UTO) -&gt; UtcT</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = #objref</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">Utc = #'TimeBase_UtcT'{time, inacclo, inacchi, tdf}</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">time = ulonglong()</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">inacclo = ulong()</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">inacchi = ushort()</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">tdf = short()</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation returns the data associated with the target object in
          Utc form.</p>
      </p></div>
    <p><a name="absolute_time-1"><span class="bold_code">absolute_time(UTO) -&gt; OtherUTO</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = OtherUTO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation create a new UTO object representing the time in the target
          object added to current time (UTC). The time base is 
          <strong>15 october 1582 00:00</strong>. Comparing two time objects which use 
          different time base is, by obvious reasons, pointless.
          Raises DATA_CONVERSION if causes an overflow. This operation is only useful
          if the target object represents a relative time.</p>
      </p></div>
    <p><a name="compare_time-3"><span class="bold_code">compare_time(UTO, ComparisonType, OtherUTO) -&gt; Reply</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = OtherUTO = #objref</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">ComparisonType = 'IntervalC' | 'MidC'</span><br>
</div>
        <div class="REFTYPES">
<span class="bold_code">Reply = 'TCEqualTo' | 'TCLessThan' | 'TCGreaterThan' | 'TCIndeterminate'</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation compares the time associated with the target object and the
          given UTO object. The different <span class="code">ComparisonType</span> are:</p>
        <p></p>
        <ul>
          <li>'MidC' - only compare the time represented by each object. Furthermore,
           the target object is always used as the first parameter in the
           comparison, i.e., if the target object's time is larger 
           'TCGreaterThan' will be returned.</li>
          <li>'IntervalC' - also takes the inaccuracy into consideration, i.e.,
           if the two objects interval overlaps 'TCIndeterminate' is returned,
           otherwise the as for 'MidC'.</li>
        </ul>
      </p></div>
    <p><a name="time_to_interval-2"><span class="bold_code">time_to_interval(UTO, OtherUTO) -&gt; TIO</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = OtherUTO = TIO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation returns a TIO representing the interval between the target
          object and the given UTO midpoint times. The inaccuracy in the objects are
          not taken into consideration.</p>
      </p></div>
    <p><a name="interval-1"><span class="bold_code">interval(UTO) -&gt; TIO</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
        <div class="REFTYPES">
<span class="bold_code">UTO = TIO = #objref</span><br>
</div>
      </div>
<div class="REFBODY"><p>
        <p>This operation creates a TIO object representing the error interval
          around the time value represented by the target object, i.e., 
          <span class="code">TIO.upper_bound = UTO.time+UTO.inaccuracy</span> and 
          <span class="code">TIO.lower_bound = UTO.time-UTO.inaccuracy</span>.</p>
      </p></div>
  
  
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