Revision e87bd7c7 doc/activitydiagrams/topic/urtTopicInit.svg

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doc/activitydiagrams/topic/urtTopicInit.svg
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<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="977px" preserveAspectRatio="none" style="width:999px;height:977px;" version="1.1" viewBox="0 0 999 977" width="999px" zoomAndPan="magnify"><defs><filter height="300%" id="f1xarfbp77gxeg" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><text fill="#000000" font-family="sans-serif" font-size="18" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="89" x="454.25" y="26.708">µRtWare</text><text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="117" x="440.25" y="47.6611">urtTopicInit()</text><text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="0" x="501.75" y="68.6143"/><path d="M223.75,72.8594 L223.75,213.9219 L774.75,213.9219 L774.75,82.8594 L764.75,72.8594 L223.75,72.8594 " fill="#FBFB77" filter="url(#f1xarfbp77gxeg)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M764.75,72.8594 L764.75,82.8594 L774.75,82.8594 L764.75,72.8594 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="223.75" x2="433.25" y1="85.4258" y2="85.4258"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="437.25" y="89.4263"/><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="37" x="437.25" y="89.4263">topic</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="83" x="478.25" y="89.4263">: urt_topic_t*</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="565.25" x2="774.75" y1="85.4258" y2="85.4258"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="134" x="229.75" y="105.0591">The topic to initialize.</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="76" x="229.75" y="120.1919">Must not be</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="32" x="309.75" y="120.1919">NULL</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="4" x="341.75" y="120.1919">.</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="223.75" x2="442.75" y1="130.8242" y2="130.8242"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="446.75" y="134.8247"/><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="14" x="446.75" y="134.8247">id</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="87" x="464.75" y="134.8247">: urt_topicid_t</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="555.75" x2="774.75" y1="130.8242" y2="130.8242"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="244" x="229.75" y="150.4575">Unique, numeric identifier of the topic.</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="223.75" x2="774.75" y1="158.5234" y2="158.5234"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="223.75" x2="774.75" y1="160.5234" y2="160.5234"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="223.75" x2="428.25" y1="171.0898" y2="171.0898"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="432.25" y="175.0903"/><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="45" x="432.25" y="175.0903">return</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="85" x="481.25" y="175.0903">: urt_status_t</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="570.25" x2="774.75" y1="171.0898" y2="171.0898"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="49" x="229.75" y="190.7231">Returns</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="104" x="282.75" y="190.7231">URT_STATUS_OK</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="75" x="390.75" y="190.7231">on success.</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="49" x="229.75" y="205.856">Returns</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="128" x="282.75" y="205.856">URT_STATUS_ERROR</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="345" x="414.75" y="205.856">if another topic with the same identifier already exists.</text><ellipse cx="499.25" cy="243.9219" fill="#000000" filter="url(#f1xarfbp77gxeg)" rx="10" ry="10" style="stroke: none; stroke-width: 1.0;"/><path d="M80.75,263.9219 L80.75,485.7813 A0,0 0 0 0 80.75,485.7813 L413.75,485.7813 A0,0 0 0 0 413.75,485.7813 L413.75,378.8516 L433.75,374.8516 L413.75,370.8516 L413.75,273.9219 L403.75,263.9219 L80.75,263.9219 A0,0 0 0 0 80.75,263.9219 " fill="#FBFB77" filter="url(#f1xarfbp77gxeg)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M403.75,263.9219 L403.75,273.9219 L413.75,273.9219 L403.75,263.9219 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="32" x="86.75" y="280.9888">next</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="11" x="122.75" y="280.9888">←</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="32" x="137.75" y="280.9888">NULL</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="14" x="86.75" y="296.1216">id</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="26" x="104.75" y="296.1216">← id</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="81" x="86.75" y="311.2544">urtMutexInit(</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="30" x="167.75" y="311.2544">lock</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="5" x="197.75" y="311.2544">)</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="123" x="86.75" y="326.3872">urtEventSourceInit(</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="73" x="209.75" y="326.3872">evtSource</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="5" x="282.75" y="326.3872">)</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="134" x="86.75" y="341.52">numHrtSubscriber</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="23" x="224.75" y="341.52">← 0</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="108" x="86.75" y="356.6528">hrtSubscribers</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="11" x="198.75" y="356.6528">←</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="32" x="213.75" y="356.6528">NULL</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="95" x="86.75" y="371.7856">urtCondvarInit(</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="89" x="181.75" y="371.7856">hrtReleased</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="5" x="270.75" y="371.7856">)</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="99" x="86.75" y="386.9185">urtMessageInit(</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="146" x="185.75" y="386.9185">mandatoryMessage</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="5" x="331.75" y="386.9185">)</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="108" x="86.75" y="402.0513">latestMessage</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="153" x="198.75" y="402.0513">← &amp;mandatoryMessage</text><line style="stroke: #A80036; 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1
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2 2
@startuml
3 3

  
4 4
title **µRtWare**\nurtTopicInit()\n
......
35 35
  **numDiscardedMessages** ← 0
36 36
  **numSubscribers** ← 0
37 37
endnote
38
:close circular message buffer;
39
note
40
  latestMessage""->""next ← latestMessage
41
endnote
38 42
:lock core;
39 43
:access first topic;
40 44
while (Topic is not ""NULL""\nand topic ID is lower?) is (yes)

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