| <html><head><title>tlm_if_base #(T1,T2)</title><link rel="stylesheet" type="text/css" href="../../styles/main.css"><script language=JavaScript src="../../javascript/main.js"></script></head><body class="FramedContentPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- |
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| <div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="tlm_if_base#(T1,T2)" href="../../../../src/tlm/tlm_ifs.svh">tlm_if_base #(T1,T2)</a></h1><div class=CBody><p>This class declares all of the methods of the TLM API.</p><p>Various subsets of these methods are combined to form primitive TLM interfaces, which are then paired in various ways to form more abstract “combination” TLM interfaces. Components that require a particular interface use ports to convey that requirement. Components that provide a particular interface use exports to convey its availability.</p><p>Communication between components is established by connecting ports to compatible exports, much like connecting module signal-level output ports to compatible input ports. The difference is that OVM ports and exports bind interfaces (groups of methods), not signals and wires. The methods of the interfaces so bound pass data as whole transactions (e.g. objects). The set of primitve and combination TLM interfaces afford many choices for designing components that communicate at the transaction level.</p> |
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| <!--START_ND_SUMMARY index=0--> |
| <div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable> |
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| <tr class="SClass"><td colspan=2 class=SEntry><a href="#tlm_if_base#(T1,T2)" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">tlm_if_base #(T1,T2)</a></td></tr> |
| <tr class=SMain><td colspan=2 class=SWideDescription>This class declares all of the methods of the TLM API.</td></tr> |
| <tr class="SPrototype SIndent1"> |
| <td colspan=2 class="SEntry SIndent1">Class Declaration</td><tr><tr class="SPrototype SIndent1"><td colspan=2 class=SDescription><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual class tlm_if_base #(</td><td class=PType nowrap>type </td><td class=PParameter nowrap>T1</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%>int,</td></tr><tr><td></td><td class=PType nowrap>type </td><td class=PParameter nowrap>T2</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%>int</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Blocking_put" >Blocking put</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).put" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">put</a></td><td class=SDescription>Sends a user-defined transaction of type T.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Blocking_get" >Blocking get</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).get" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">get</a></td><td class=SDescription>Provides a new transaction of type T.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Blocking_peek" >Blocking peek</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).peek" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">peek</a></td><td class=SDescription>Obtain a new transaction without consuming it.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Non-blocking_put" >Non-blocking put</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).try_put" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">try_put</a></td><td class=SDescription>Sends a transaction of type T, if possible.</td></tr> |
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| <tr class="SMethod SIndent2 SMarked"><td class=SEntry><a href="#tlm_if_base#(T1,T2).can_put" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">can_put</a></td><td class=SDescription>Returns 1 if the component is ready to accept the transaction; 0 otherwise.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Non-blocking_get" >Non-blocking get</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).try_get" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">try_get</a></td><td class=SDescription>Provides a new transaction of type T.</td></tr> |
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| <tr class="SMethod SIndent2 SMarked"><td class=SEntry><a href="#tlm_if_base#(T1,T2).can_get" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">can_get</a></td><td class=SDescription>Returns 1 if a new transaction can be provided immediately upon request, 0 otherwise.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Non-blocking_peek" >Non-blocking peek</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).try_peek" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">try_peek</a></td><td class=SDescription>Provides a new transaction without consuming it.</td></tr> |
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| <tr class="SMethod SIndent2 SMarked"><td class=SEntry><a href="#tlm_if_base#(T1,T2).can_peek" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">can_peek</a></td><td class=SDescription>Returns 1 if a new transaction is available; 0 otherwise.</td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Blocking_transport" >Blocking transport</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).transport" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">transport</a></td><td class=SDescription>Executes the given request and returns the response in the given output argument. </td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Non-blocking_transport" >Non-blocking transport</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).nb_transport" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">nb_transport</a></td><td class=SDescription>Executes the given request and returns the response in the given output argument. </td></tr> |
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| <tr class="SGroup SIndent1"><td class=SEntry><a href="#tlm_if_base#(T1,T2).Analysis" >Analysis</a></td><td class=SDescription></td></tr> |
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| <tr class="SMethod SIndent2"><td class=SEntry><a href="#tlm_if_base#(T1,T2).write" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">write</a></td><td class=SDescription>Broadcasts a user-defined transaction of type T to any number of listeners. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> |
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| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Blocking_put" href="../../../../src/tlm/tlm_ifs.svh">Blocking put</a></h3></div></div> |
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| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).put" href="../../../../src/tlm/tlm_ifs.svh">put</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task put(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Sends a user-defined transaction of type T.</p><p>Components implementing the put method will block the calling thread if it cannot immediately accept delivery of the transaction.</p></div></div></div> |
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| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Blocking_get" href="../../../../src/tlm/tlm_ifs.svh">Blocking get</a></h3></div></div> |
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| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).get" href="../../../../src/tlm/tlm_ifs.svh">get</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task get(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Provides a new transaction of type T.</p><p>The calling thread is blocked if the requested transaction cannot be provided immediately. The new transaction is returned in the provided output argument.</p><p>The implementation of get must regard the transaction as consumed. Subsequent calls to get must return a different transaction instance.</p></div></div></div> |
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| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Blocking_peek" href="../../../../src/tlm/tlm_ifs.svh">Blocking peek</a></h3></div></div> |
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| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).peek" href="../../../../src/tlm/tlm_ifs.svh">peek</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task peek(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Obtain a new transaction without consuming it.</p><p>If a transaction is available, then it is written to the provided output argument. If a transaction is not available, then the calling thread is blocked until one is available.</p><p>The returned transaction is not consumed. A subsequent peek or get will return the same transaction.</p></div></div></div> |
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| <!--CONTENT index=7 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Non-blocking_put" href="../../../../src/tlm/tlm_ifs.svh">Non-blocking put</a></h3></div></div> |
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| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).try_put" href="../../../../src/tlm/tlm_ifs.svh">try_put</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_put(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Sends a transaction of type T, if possible.</p><p>If the component is ready to accept the transaction argument, then it does so and returns 1, otherwise it returns 0.</p></div></div></div> |
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| <!--CONTENT index=9 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).can_put" href="../../../../src/tlm/tlm_ifs.svh">can_put</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_put()</td></tr></table></blockquote><div class=CBody><p>Returns 1 if the component is ready to accept the transaction; 0 otherwise.</p></div></div></div> |
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| <!--CONTENT index=10 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Non-blocking_get" href="../../../../src/tlm/tlm_ifs.svh">Non-blocking get</a></h3></div></div> |
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| <!--CONTENT index=11 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).try_get" href="../../../../src/tlm/tlm_ifs.svh">try_get</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_get(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Provides a new transaction of type T.</p><p>If a transaction is immediately available, then it is written to the output argument and 1 is returned. Otherwise, the output argument is not modified and 0 is returned.</p></div></div></div> |
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| <!--CONTENT index=12 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).can_get" href="../../../../src/tlm/tlm_ifs.svh">can_get</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_get()</td></tr></table></blockquote><div class=CBody><p>Returns 1 if a new transaction can be provided immediately upon request, 0 otherwise.</p></div></div></div> |
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| <!--CONTENT index=13 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Non-blocking_peek" href="../../../../src/tlm/tlm_ifs.svh">Non-blocking peek</a></h3></div></div> |
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| <!--CONTENT index=14 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).try_peek" href="../../../../src/tlm/tlm_ifs.svh">try_peek</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_peek(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Provides a new transaction without consuming it.</p><p>If available, a transaction is written to the output argument and 1 is returned. A subsequent peek or get will return the same transaction. If a transaction is not available, then the argument is unmodified and 0 is returned.</p></div></div></div> |
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| <!--CONTENT index=15 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).can_peek" href="../../../../src/tlm/tlm_ifs.svh">can_peek</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_peek()</td></tr></table></blockquote><div class=CBody><p>Returns 1 if a new transaction is available; 0 otherwise.</p></div></div></div> |
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| <!--CONTENT index=16 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Blocking_transport" href="../../../../src/tlm/tlm_ifs.svh">Blocking transport</a></h3></div></div> |
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| <!--CONTENT index=17 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).transport" href="../../../../src/tlm/tlm_ifs.svh">transport</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task transport(</td><td class=PTypePrefix nowrap>input T1 </td><td class=PType nowrap>req </td><td class=PParameter nowrap>,</td></tr><tr><td></td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>rsp</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Executes the given request and returns the response in the given output argument. The calling thread may block until the operation is complete.</p></div></div></div> |
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| <!--CONTENT index=18 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Non-blocking_transport" href="../../../../src/tlm/tlm_ifs.svh">Non-blocking transport</a></h3></div></div> |
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| <!--CONTENT index=19 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).nb_transport" href="../../../../src/tlm/tlm_ifs.svh">nb_transport</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit nb_transport(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>req,</td></tr><tr><td></td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>rsp</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Executes the given request and returns the response in the given output argument. Completion of this operation must occur without blocking.</p><p>If for any reason the operation could not be executed immediately, then a 0 must be returned; otherwise 1.</p></div></div></div> |
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| <!--CONTENT index=20 --> |
| <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).Analysis" href="../../../../src/tlm/tlm_ifs.svh">Analysis</a></h3></div></div> |
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| <!--CONTENT index=21 --> |
| <div class="CMethod"><div class=CTopic><h3 class=CTitle><a name="tlm_if_base#(T1,T2).write" href="../../../../src/tlm/tlm_ifs.svh">write</a></h3><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function void write(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><div class=CBody><p>Broadcasts a user-defined transaction of type T to any number of listeners. The operation must complete without blocking.</p></div></div></div> |
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| </div><!--Content--> |
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| <!--START_ND_TOOLTIPS--> |
| <div class=CToolTip id="tt1"><div class=CClass><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual class tlm_if_base #(</td><td class=PType nowrap>type </td><td class=PParameter nowrap>T1</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%>int,</td></tr><tr><td></td><td class=PType nowrap>type </td><td class=PParameter nowrap>T2</td><td class=PDefaultValuePrefix> = </td><td class=PDefaultValue width=100%>int</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>This class declares all of the methods of the TLM API.</div></div><div class=CToolTip id="tt2"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task put(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sends a user-defined transaction of type T.</div></div><div class=CToolTip id="tt3"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task get(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Provides a new transaction of type T.</div></div><div class=CToolTip id="tt4"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task peek(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Obtain a new transaction without consuming it.</div></div><div class=CToolTip id="tt5"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_put(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sends a transaction of type T, if possible.</div></div><div class=CToolTip id="tt6"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_put()</td></tr></table></blockquote>Returns 1 if the component is ready to accept the transaction; 0 otherwise.</div></div><div class=CToolTip id="tt7"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_get(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Provides a new transaction of type T.</div></div><div class=CToolTip id="tt8"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_get()</td></tr></table></blockquote>Returns 1 if a new transaction can be provided immediately upon request, 0 otherwise.</div></div><div class=CToolTip id="tt9"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit try_peek(</td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Provides a new transaction without consuming it.</div></div><div class=CToolTip id="tt10"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual function bit can_peek()</td></tr></table></blockquote>Returns 1 if a new transaction is available; 0 otherwise.</div></div><div class=CToolTip id="tt11"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual task transport(</td><td class=PTypePrefix nowrap>input T1 </td><td class=PType nowrap>req </td><td class=PParameter nowrap>,</td></tr><tr><td></td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>rsp</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Executes the given request and returns the response in the given output argument. </div></div><div class=CToolTip id="tt12"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function bit nb_transport(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>req,</td></tr><tr><td></td><td class=PTypePrefix nowrap>output </td><td class=PType nowrap>T2 </td><td class=PParameter nowrap>rsp</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Executes the given request and returns the response in the given output argument. </div></div><div class=CToolTip id="tt13"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>virtual function void write(</td><td class=PTypePrefix nowrap>input </td><td class=PType nowrap>T1 </td><td class=PParameter nowrap>t</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Broadcasts a user-defined transaction of type T to any number of listeners. </div></div><!--END_ND_TOOLTIPS--> |
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