Revision ee83a495 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="437px" preserveAspectRatio="none" style="width:702px;height:437px;" version="1.1" viewBox="0 0 702 437" width="702px" zoomAndPan="magnify"><defs><filter height="300%" id="f1rfgzv3aiz2lu" 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="305.5" y="26.708">µRtWare</text><text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="117" x="291.5" y="47.6611">urtTopicInit()</text><text fill="#000000" font-family="sans-serif" font-size="18" lengthAdjust="spacingAndGlyphs" textLength="0" x="353" y="68.6143"/><path d="M297,72.8594 L297,158.5234 A0,0 0 0 0 297,158.5234 L562,158.5234 A0,0 0 0 0 562,158.5234 L562,119.6914 L582,115.6914 L562,111.6914 L562,82.8594 L552,72.8594 L297,72.8594 A0,0 0 0 0 297,72.8594 " fill="#FBFB77" filter="url(#f1rfgzv3aiz2lu)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M552,72.8594 L552,82.8594 L562,82.8594 L552,72.8594 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="297" x2="345.5" y1="85.4258" y2="85.4258"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="349.5" y="89.4263"/><text fill="#000000" font-family="monospace" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="40" x="349.5" y="89.4263">topic</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="112" x="397.5" y="89.4263">: urt_topic_t*</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="0" x="513.5" y="89.4263"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="513.5" x2="562" y1="85.4258" y2="85.4258"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="134" x="303" y="105.0591">The topic to initialize.</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="76" x="303" y="120.1919">Must not be</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="32" x="383" y="120.1919">NULL</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="4" x="415" y="120.1919">.</text><line style="stroke: #A80036; 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stroke-width: 1.0;"/><rect fill="#FEFECE" filter="url(#f1rfgzv3aiz2lu)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="131" x="526.5" y="178.5234"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="111" x="536.5" y="199.6621">initialize members</text><rect fill="#FEFECE" filter="url(#f1rfgzv3aiz2lu)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="77" x="553.5" y="232.4922"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="57" x="563.5" y="253.6309">lock core</text><rect fill="#FEFECE" filter="url(#f1rfgzv3aiz2lu)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="198" x="493" y="286.4609"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="178" x="503" y="307.5996">insert self to global topic list</text><rect fill="#FEFECE" filter="url(#f1rfgzv3aiz2lu)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; 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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">← &mandatoryMessage</text><line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="80.75" x2="91.25" y1="412.6836" y2="412.6836"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="304" x="95.25" y="416.6841">URT_CFG_PUBSUB_QOS_RATECHECKS == true</text><line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="403.25" x2="413.75" y1="412.6836" y2="412.6836"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="78" x="86.75" y="432.3169">urtTimerInit(</text><text fill="#000000" font-family="sans-serif" font-size="13" font-weight="bold" lengthAdjust="spacingAndGlyphs" textLength="102" x="164.75" y="432.3169">qosRateTimer</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="5" x="266.75" y="432.3169">)</text><line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="80.75" x2="118.75" y1="442.9492" y2="442.9492"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="249" x="122.75" y="446.9497">URT_CFG_PUBSUB_PROFILING == true</text><line style="stroke: #A80036; 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stroke-width: 1.5;" width="77" x="460.75" y="505.7813"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="57" x="470.75" y="526.9199">lock core</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="127" x="435.75" y="559.75"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="107" x="445.75" y="580.8887">access first topic</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="155" x="421.75" y="671.0386"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="135" x="431.75" y="692.1772">proceed to next topic</text><polygon fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" points="438.25,613.7188,560.25,613.7188,572.25,626.5234,560.25,639.3281,438.25,639.3281,426.25,626.5234,438.25,613.7188" style="stroke: #A80036; stroke-width: 1.5;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="20" x="503.25" y="649.5386">yes</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="438.25" y="623.9292">Topic is not</text><text fill="#000000" font-family="monospace" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="28" x="508.25" y="623.9292">NULL</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="122" x="438.25" y="636.7339">and topic ID is lower?</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="14" x="412.25" y="623.9292">no</text><polygon fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" points="160,747.0073,286,747.0073,298,759.0073,286,771.0073,160,771.0073,148,759.0073,160,747.0073" style="stroke: #A80036; stroke-width: 1.5;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="20" x="227" y="781.2178">yes</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="88" x="160" y="762.8154">Current topic is</text><text fill="#000000" font-family="monospace" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="28" x="252" y="762.8154">NULL</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="6" x="280" y="762.8154">?</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="226" x="110" y="802.7178"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="206" x="120" y="823.8564">append self to core's list of topic</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="93" x="176.5" y="871.6865"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="73" x="186.5" y="892.8252">unlock core</text><path d="M10,940.6553 L10,965.7881 A0,0 0 0 0 10,965.7881 L192,965.7881 A0,0 0 0 0 192,965.7881 L192,958.6553 L212,953.2217 L192,950.6553 L192,950.6553 L182,940.6553 L10,940.6553 A0,0 0 0 0 10,940.6553 " fill="#FBFB77" filter="url(#f1xarfbp77gxeg)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M182,940.6553 L182,950.6553 L192,950.6553 L182,940.6553 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="49" x="16" y="957.7222">Returns</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="104" x="69" y="957.7222">URT_STATUS_OK</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="4" x="173" y="957.7222">.</text><ellipse cx="223" cy="953.2217" fill="#FFFFFF" filter="url(#f1xarfbp77gxeg)" rx="11" ry="11" style="stroke: #000000; stroke-width: 1.0;"/><ellipse cx="223" cy="953.2217" fill="#000000" rx="6" ry="6" style="stroke: #7F7F7F; stroke-width: 1.0;"/><polygon fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" points="491.5,747.0073,646.5,747.0073,658.5,759.0073,646.5,771.0073,491.5,771.0073,479.5,759.0073,491.5,747.0073" style="stroke: #A80036; stroke-width: 1.5;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="20" x="573" y="781.2178">yes</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="155" x="491.5" y="762.8154">Current topic ID is greater?</text><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="14" x="658.5" y="756.4131">no</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="232" x="453" y="802.7178"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="212" x="463" y="823.8564">insert self in front of current topic</text><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="93" x="522.5" y="871.6865"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="73" x="532.5" y="892.8252">unlock core</text><path d="M356,940.6553 L356,965.7881 A0,0 0 0 0 356,965.7881 L538,965.7881 A0,0 0 0 0 538,965.7881 L538,958.6553 L558,953.2217 L538,950.6553 L538,950.6553 L528,940.6553 L356,940.6553 A0,0 0 0 0 356,940.6553 " fill="#FBFB77" filter="url(#f1xarfbp77gxeg)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M528,940.6553 L528,950.6553 L538,950.6553 L528,940.6553 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="49" x="362" y="957.7222">Returns</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="104" x="415" y="957.7222">URT_STATUS_OK</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="4" x="519" y="957.7222">.</text><ellipse cx="569" cy="953.2217" fill="#FFFFFF" filter="url(#f1xarfbp77gxeg)" rx="11" ry="11" style="stroke: #000000; stroke-width: 1.0;"/><ellipse cx="569" cy="953.2217" fill="#000000" rx="6" ry="6" style="stroke: #7F7F7F; stroke-width: 1.0;"/><rect fill="#FEFECE" filter="url(#f1xarfbp77gxeg)" height="33.9688" rx="12.5" ry="12.5" style="stroke: #A80036; stroke-width: 1.5;" width="93" x="895.5" y="833.7998"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="73" x="905.5" y="854.9385">unlock core</text><path d="M705,902.7686 L705,927.9014 A0,0 0 0 0 705,927.9014 L911,927.9014 A0,0 0 0 0 911,927.9014 L911,920.7686 L931,915.335 L911,912.7686 L911,912.7686 L901,902.7686 L705,902.7686 A0,0 0 0 0 705,902.7686 " fill="#FBFB77" filter="url(#f1xarfbp77gxeg)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M901,902.7686 L901,912.7686 L911,912.7686 L901,902.7686 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="49" x="711" y="919.8354">Returns</text><text fill="#000000" font-family="monospace" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="128" x="764" y="919.8354">URT_STATUS_ERROR</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="4" x="892" y="919.8354">.</text><ellipse cx="942" cy="915.335" fill="#FFFFFF" filter="url(#f1xarfbp77gxeg)" rx="11" ry="11" style="stroke: #000000; 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| 2 | 2 |
@startuml |
| 3 | 3 |
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| 4 | 4 |
title **µRtWare**\nurtTopicInit()\n |
| 5 | 5 |
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| 6 | 6 |
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start |
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| 18 | 7 |
note |
| 19 |
- - ""**topic** : urt_topic_t*"" - -
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| 8 |
- - **topic** : urt_topic_t* - -
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| 20 | 9 |
The topic to initialize. |
| 21 | 10 |
Must not be ""NULL"". |
| 22 |
- - ""**id** : urt_topicid_t"" - -
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- - **id** : urt_topicid_t - -
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| 23 | 12 |
Unique, numeric identifier of the topic. |
| 24 |
end note |
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| 13 |
==== |
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| 14 |
- - **return** : urt_status_t - - |
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| 15 |
Returns ""URT_STATUS_OK"" on success. |
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Returns ""URT_STATUS_ERROR"" if another topic with the same identifier already exists. |
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| 17 |
endnote |
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| 25 | 18 |
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| 26 | 19 |
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| 20 |
start |
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| 27 | 21 |
:initialize members; |
| 28 |
:lock core; |
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| 29 |
:insert self to global topic list; |
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| 30 |
:unlock core; |
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| 33 |
stop |
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| 34 | 22 |
note |
| 35 |
- - **return** ""urt_status_t"" - - |
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| 36 |
Returns ""URT_STATUS_ERROR"" if another topic with the same identifier already exists. |
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| 37 |
end note |
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| 23 |
**next** ← ""NULL"" |
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| 24 |
**id** ← id |
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| 25 |
urtMutexInit(**lock**) |
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| 26 |
urtEventSourceInit(**evtSource**) |
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| 27 |
**numHrtSubscriber** ← 0 |
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| 28 |
**hrtSubscribers** ← ""NULL"" |
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| 29 |
urtCondvarInit(**hrtReleased**) |
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| 30 |
urtMessageInit(**mandatoryMessage**) |
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| 31 |
**latestMessage** ← &mandatoryMessage |
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| 32 |
.. URT_CFG_PUBSUB_QOS_RATECHECKS == true .. |
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| 33 |
urtTimerInit(**qosRateTimer**) |
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| 34 |
.. URT_CFG_PUBSUB_PROFILING == true .. |
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| 35 |
**numDiscardedMessages** ← 0 |
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| 36 |
**numSubscribers** ← 0 |
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| 37 |
endnote |
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| 38 |
:lock core; |
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| 39 |
:access first topic; |
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| 40 |
while (Topic is not ""NULL""\nand topic ID is lower?) is (yes) |
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| 41 |
:proceed to next topic; |
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| 42 |
endwhile (no) |
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| 43 |
if (Current topic is ""NULL""?) then (yes) |
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| 44 |
:append self to core's list of topic; |
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| 45 |
:unlock core; |
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| 46 |
stop |
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| 47 |
note |
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| 48 |
Returns ""URT_STATUS_OK"". |
|
| 49 |
endnote |
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| 50 |
elseif (Current topic ID is greater?) then (yes) |
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| 51 |
:insert self in front of current topic; |
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| 52 |
:unlock core; |
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| 53 |
stop |
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| 54 |
note |
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| 55 |
Returns ""URT_STATUS_OK"". |
|
| 56 |
endnote |
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| 57 |
else (no) |
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| 58 |
:unlock core; |
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| 59 |
stop |
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| 60 |
note |
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| 61 |
Returns ""URT_STATUS_ERROR"". |
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| 62 |
endnote |
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| 63 |
endif |
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| 38 | 64 |
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| 39 | 65 |
|
| 40 | 66 |
@enduml |
Also available in: Unified diff
