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&#160;<span id="projectnumber">0.5.0_alpha</span>
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<div id="projectbrief">Platform-Independent Primitives</div>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="#related">Related Functions</a> &#124;
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<div class="title">PIObject Class Reference</div> </div>
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<p>This is base class for any classes which use events -&gt; handlers mechanism.
<a href="class_p_i_object.html#details">More...</a></p>
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Inheritance diagram for PIObject:</div>
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Public Member Functions</h2></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a779d66bab882a51ef6389d2e212f2bd6">PIObject</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>=<a class="el" href="class_p_i_string.html">PIString</a>())</td></tr>
<tr class="memdesc:a779d66bab882a51ef6389d2e212f2bd6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Contructs <a class="el" href="class_p_i_object.html" title="This is base class for any classes which use events -> handlers mechanism. ">PIObject</a> with name "name". <br /></td></tr>
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<a class="el" href="class_p_i_string.html">PIString</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a> () const </td></tr>
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virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a5da8208d12e37e5277db308939208150">className</a> () const </td></tr>
<tr class="memdesc:a5da8208d12e37e5277db308939208150"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns object class name. <br /></td></tr>
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virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a41060ba64a882ef4c3b24dc868c5635c">superClassName</a> () const </td></tr>
<tr class="memdesc:a41060ba64a882ef4c3b24dc868c5635c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns object superclass name. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a286d39fdf2dacf8bc1f26c8744d8bf18">debug</a> () const </td></tr>
<tr class="memdesc:a286d39fdf2dacf8bc1f26c8744d8bf18"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return if debug of this object is active. <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a8eb211f42dfcf7b7a1f32acabbfd6ada">setName</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)</td></tr>
<tr class="memdesc:a8eb211f42dfcf7b7a1f32acabbfd6ada"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set object name. <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a9a0ec972d4864287fae4d1a0edcd9dc5">setDebug</a> (bool <a class="el" href="class_p_i_object.html#a286d39fdf2dacf8bc1f26c8744d8bf18">debug</a>)</td></tr>
<tr class="memdesc:a9a0ec972d4864287fae4d1a0edcd9dc5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set object debug active. <br /></td></tr>
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const PIMap&lt; <a class="el" href="class_p_i_string.html">PIString</a>, <a class="el" href="class_p_i_variant.html">PIVariant</a> &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#aeb8178ed4012f204d2c89a8413bbcd2d">properties</a> () const </td></tr>
<tr class="memdesc:aeb8178ed4012f204d2c89a8413bbcd2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns properties of the object. <br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a68dbd55885a081be717ff818dcb31bcc">propertiesCount</a> () const </td></tr>
<tr class="memdesc:a68dbd55885a081be717ff818dcb31bcc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns properties count of the object. <br /></td></tr>
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<a class="el" href="class_p_i_variant.html">PIVariant</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ad0cadfad8b61e8c994abde7d2d4853ac">property</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>) const </td></tr>
<tr class="memdesc:ad0cadfad8b61e8c994abde7d2d4853ac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns property with name "name". <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a647e2f79b975cf88d636a2ca2dadfb9c">setProperty</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, const <a class="el" href="class_p_i_variant.html">PIVariant</a> &amp;value)</td></tr>
<tr class="memdesc:a647e2f79b975cf88d636a2ca2dadfb9c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set property with name "name" to "value". If there is no such property in object it will be added. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a8d6bd4c57aa01dc41e1b28720f9604a7">isPropertyExists</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>) const </td></tr>
<tr class="memdesc:a8d6bd4c57aa01dc41e1b28720f9604a7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns if property with name "name" exists. <br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
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static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#af4581f822cb17c489e34da1abca2764a">piDisconnect</a> (<a class="el" href="class_p_i_object.html">PIObject</a> *src, const <a class="el" href="class_p_i_string.html">PIString</a> &amp;sig)</td></tr>
<tr class="memdesc:af4581f822cb17c489e34da1abca2764a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Disconnect object "src" from all connections with event name "sig". <br /></td></tr>
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static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a1d556c03cc2ba29fd2515abc470e3393">piDisconnect</a> (<a class="el" href="class_p_i_object.html">PIObject</a> *src)</td></tr>
<tr class="memdesc:a1d556c03cc2ba29fd2515abc470e3393"><td class="mdescLeft">&#160;</td><td class="mdescRight">Disconnect object "src" from all connections, i.e. all connections where object "src" is emitter. <br /></td></tr>
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static <a class="el" href="class_p_i_object.html">PIObject</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#afe05189de1d6ebbf44a2e16cfe200848">findByName</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)</td></tr>
<tr class="memdesc:afe05189de1d6ebbf44a2e16cfe200848"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns PIObject* with name "name" or 0, if there is no object found. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a2f43644909496ba11ca294a67ed18deb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f43644909496ba11ca294a67ed18deb"></a>
<a class="el" href="class_p_i_object.html">PIObject</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a2f43644909496ba11ca294a67ed18deb">emitter</a> () const </td></tr>
<tr class="memdesc:a2f43644909496ba11ca294a67ed18deb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns PIObject* which has raised an event. This value is correct only in definition of some event handler. <br /></td></tr>
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virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a2f98c7c43b93f9d636e9119f0a577715">propertyChanged</a> (const <a class="el" href="class_p_i_string.html">PIString</a> &amp;<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)</td></tr>
<tr class="memdesc:a2f98c7c43b93f9d636e9119f0a577715"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual function executes after property with name "name" has been changed. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a722b67a967e55918f6921de66ecffce9">piCoutObj</a></td></tr>
<tr class="memdesc:a722b67a967e55918f6921de66ecffce9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Macro used for conditional (piDebug and <a class="el" href="class_p_i_object.html#a286d39fdf2dacf8bc1f26c8744d8bf18" title="Return if debug of this object is active. ">PIObject::debug()</a>) output to <a class="el" href="class_p_i_cout.html" title="Class for formatted output similar std::cout. ">PICout</a> for subclasses of <a class="el" href="class_p_i_object.html" title="This is base class for any classes which use events -> handlers mechanism. ">PIObject</a>. <br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#affa62b02040517a34b3f173d804e487f">PIOBJECT</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)</td></tr>
<tr class="memdesc:affa62b02040517a34b3f173d804e487f"><td class="mdescLeft">&#160;</td><td class="mdescRight">you should use this macro after class declaration to use EVENT and EVENT_HANDLER and correct piCoutObj output <br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a8cd6444e57a0f7f25888c8b8293d3543">PIOBJECT_SUBCLASS</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, parent)</td></tr>
<tr class="memdesc:a8cd6444e57a0f7f25888c8b8293d3543"><td class="mdescLeft">&#160;</td><td class="mdescRight">you should use this macro after class declaration to use EVENT and EVENT_HANDLER of parent class <br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ab605cf0454d34cc72c65bfed2abd696a">EVENT_HANDLER0</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)&#160;&#160;&#160;ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>()</td></tr>
<tr class="memdesc:ab605cf0454d34cc72c65bfed2abd696a"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event handler "event" with name "name" and return type "ret", ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338" title="Returns object name. ">name()</a> <br /></td></tr>
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<tr class="memitem:a56defa004e9b7efb2db50b3a43ca7225"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a56defa004e9b7efb2db50b3a43ca7225"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a56defa004e9b7efb2db50b3a43ca7225">EVENT_HANDLER1</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0)&#160;&#160;&#160;ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0)</td></tr>
<tr class="memdesc:a56defa004e9b7efb2db50b3a43ca7225"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event handler "event" with name "name" and return type "ret", ret name(type0 var0) <br /></td></tr>
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<tr class="memitem:abb64b696544ee4ee8715add9747c1293"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abb64b696544ee4ee8715add9747c1293"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#abb64b696544ee4ee8715add9747c1293">EVENT_HANDLER2</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1)&#160;&#160;&#160;ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1)</td></tr>
<tr class="memdesc:abb64b696544ee4ee8715add9747c1293"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event handler "event" with name "name" and return type "ret", ret name(type0 var0, type1 var1) <br /></td></tr>
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<tr class="memitem:af90eced49fbdb43f5fc631fa7e7a44fb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af90eced49fbdb43f5fc631fa7e7a44fb"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#af90eced49fbdb43f5fc631fa7e7a44fb">EVENT_HANDLER3</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2)&#160;&#160;&#160;ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2)</td></tr>
<tr class="memdesc:af90eced49fbdb43f5fc631fa7e7a44fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event handler "event" with name "name" and return type "ret", ret name(type0 var0, type1 var1, type2 var2) <br /></td></tr>
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<tr class="memitem:ae8a8499ba07a4cc16c0b15c51b197d9f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae8a8499ba07a4cc16c0b15c51b197d9f"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ae8a8499ba07a4cc16c0b15c51b197d9f">EVENT_HANDLER4</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2, type3, var3)&#160;&#160;&#160;ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2, type3 var3)</td></tr>
<tr class="memdesc:ae8a8499ba07a4cc16c0b15c51b197d9f"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event handler "event" with name "name" and return type "ret", ret name(type0 var0, type1 var1, type2 var2, type3 var3) <br /></td></tr>
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<tr class="memitem:ae92ae8e64fbb4c6fa7d87cc1e93d55c0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae92ae8e64fbb4c6fa7d87cc1e93d55c0"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ae92ae8e64fbb4c6fa7d87cc1e93d55c0">EVENT_HANDLER</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#ab605cf0454d34cc72c65bfed2abd696a">EVENT_HANDLER0</a></td></tr>
<tr class="memdesc:ae92ae8e64fbb4c6fa7d87cc1e93d55c0"><td class="mdescLeft">&#160;</td><td class="mdescRight">EVENT_HANDLER is synonym of EVENT_HANDLER0. <br /></td></tr>
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<tr class="memitem:a338377c8ec10707dd26a168b8aef5c31"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a338377c8ec10707dd26a168b8aef5c31"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a338377c8ec10707dd26a168b8aef5c31">EVENT_VHANDLER0</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)&#160;&#160;&#160;virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>()</td></tr>
<tr class="memdesc:a338377c8ec10707dd26a168b8aef5c31"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare virtual event handler "event" with name "name" and return type "ret", virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338" title="Returns object name. ">name()</a> <br /></td></tr>
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<tr class="memitem:abf138848427466a7ae91ada5876f926d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abf138848427466a7ae91ada5876f926d"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#abf138848427466a7ae91ada5876f926d">EVENT_VHANDLER1</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0)&#160;&#160;&#160;virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0)</td></tr>
<tr class="memdesc:abf138848427466a7ae91ada5876f926d"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare virtual event handler "event" with name "name" and return type "ret", virtual ret name(type0 var0) <br /></td></tr>
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<tr class="memitem:ad0ba4a14c77b8d968dc13918f9b2d384"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad0ba4a14c77b8d968dc13918f9b2d384"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ad0ba4a14c77b8d968dc13918f9b2d384">EVENT_VHANDLER2</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1)&#160;&#160;&#160;virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1)</td></tr>
<tr class="memdesc:ad0ba4a14c77b8d968dc13918f9b2d384"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare virtual event handler "event" with name "name" and return type "ret", virtual ret name(type0 var0, type1 var1) <br /></td></tr>
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<tr class="memitem:a4f47b429ac594cebdca1567e1b9a1021"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4f47b429ac594cebdca1567e1b9a1021"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a4f47b429ac594cebdca1567e1b9a1021">EVENT_VHANDLER3</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2)&#160;&#160;&#160;virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2)</td></tr>
<tr class="memdesc:a4f47b429ac594cebdca1567e1b9a1021"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare virtual event handler "event" with name "name" and return type "ret", virtual ret name(type0 var0, type1 var1, type2 var2) <br /></td></tr>
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<tr class="memitem:a96b2461314db11f3b68942bcd4b9d13d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a96b2461314db11f3b68942bcd4b9d13d"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a96b2461314db11f3b68942bcd4b9d13d">EVENT_VHANDLER4</a>(ret, <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2, type3, var3)&#160;&#160;&#160;virtual ret <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2, type3 var3)</td></tr>
<tr class="memdesc:a96b2461314db11f3b68942bcd4b9d13d"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare virtual event handler "event" with name "name" and return type "ret", virtual ret name(type0 var0, type1 var1, type2 var2, type3 var3) <br /></td></tr>
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<tr class="memitem:a26a0e3181ebb2a90c11e9a7eb906a99e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a26a0e3181ebb2a90c11e9a7eb906a99e"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a26a0e3181ebb2a90c11e9a7eb906a99e">EVENT_VHANDLER</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#a338377c8ec10707dd26a168b8aef5c31">EVENT_VHANDLER0</a></td></tr>
<tr class="memdesc:a26a0e3181ebb2a90c11e9a7eb906a99e"><td class="mdescLeft">&#160;</td><td class="mdescRight">EVENT_VHANDLER is synonym of EVENT_VHANDLER0. <br /></td></tr>
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<tr class="memitem:a4fa760299649bc8aeaa0dcf4d605be70"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4fa760299649bc8aeaa0dcf4d605be70"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a4fa760299649bc8aeaa0dcf4d605be70">EVENT0</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>)&#160;&#160;&#160;void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>();</td></tr>
<tr class="memdesc:a4fa760299649bc8aeaa0dcf4d605be70"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event "event" with name "name", void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338" title="Returns object name. ">name()</a>; <br /></td></tr>
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<tr class="memitem:a7083e0b630c70def2ce05d60d70a45b9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7083e0b630c70def2ce05d60d70a45b9"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a7083e0b630c70def2ce05d60d70a45b9">EVENT1</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0)&#160;&#160;&#160;void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0);</td></tr>
<tr class="memdesc:a7083e0b630c70def2ce05d60d70a45b9"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event "event" with name "name", void name(type0 var0); <br /></td></tr>
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<tr class="memitem:a91d380b7235ad11b4830c4c2e8860618"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a91d380b7235ad11b4830c4c2e8860618"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a91d380b7235ad11b4830c4c2e8860618">EVENT2</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1)&#160;&#160;&#160;void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1);</td></tr>
<tr class="memdesc:a91d380b7235ad11b4830c4c2e8860618"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event "event" with name "name", void name(type0 var0, type1 var1); <br /></td></tr>
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<tr class="memitem:a685a85b0791e73158dc0173b4e18dd00"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a685a85b0791e73158dc0173b4e18dd00"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a685a85b0791e73158dc0173b4e18dd00">EVENT3</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2)&#160;&#160;&#160;void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2);</td></tr>
<tr class="memdesc:a685a85b0791e73158dc0173b4e18dd00"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event "event" with name "name", void name(type0 var0, type1 var1, type2 var2); <br /></td></tr>
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<tr class="memitem:a59032ae5e0b94cdfb52be1f24d5e8252"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59032ae5e0b94cdfb52be1f24d5e8252"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a59032ae5e0b94cdfb52be1f24d5e8252">EVENT4</a>(<a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>, type0, var0, type1, var1, type2, var2, type3, var3)&#160;&#160;&#160;void <a class="el" href="class_p_i_object.html#aee2242a0210f2a009d63764e01a37338">name</a>(type0 var0, type1 var1, type2 var2, type3 var3);</td></tr>
<tr class="memdesc:a59032ae5e0b94cdfb52be1f24d5e8252"><td class="mdescLeft">&#160;</td><td class="mdescRight">declare event "event" with name "name", void name(type0 var0, type1 var1, type2 var2, type3 var3); <br /></td></tr>
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<tr class="memitem:a7877e997621e1161f058fce90febd464"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7877e997621e1161f058fce90febd464"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a7877e997621e1161f058fce90febd464">EVENT</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#a4fa760299649bc8aeaa0dcf4d605be70">EVENT0</a></td></tr>
<tr class="memdesc:a7877e997621e1161f058fce90febd464"><td class="mdescLeft">&#160;</td><td class="mdescRight">EVENT is synonym of EVENT0. <br /></td></tr>
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<tr class="memitem:ac86f9567fcbe10d7e49685e0a01b8427"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac86f9567fcbe10d7e49685e0a01b8427"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ac86f9567fcbe10d7e49685e0a01b8427">CONNECTU</a>(src, event, dest, handler)</td></tr>
<tr class="memdesc:ac86f9567fcbe10d7e49685e0a01b8427"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler". "Event" and "handler" must has equal argument lists. <br /></td></tr>
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<tr class="memitem:a38e74a7ce99df00a10517f5ce4aa66c5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a38e74a7ce99df00a10517f5ce4aa66c5"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a38e74a7ce99df00a10517f5ce4aa66c5">CONNECT0</a>(ret, src, event, dest, handler)</td></tr>
<tr class="memdesc:a38e74a7ce99df00a10517f5ce4aa66c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" with check of event and handler exists <br /></td></tr>
<tr class="separator:a38e74a7ce99df00a10517f5ce4aa66c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a36132851189bb01db4957595111a28db"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a36132851189bb01db4957595111a28db"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a36132851189bb01db4957595111a28db">CONNECT1</a>(ret, type0, src, event, dest, handler)</td></tr>
<tr class="memdesc:a36132851189bb01db4957595111a28db"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" with check of event and handler exists <br /></td></tr>
<tr class="separator:a36132851189bb01db4957595111a28db"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a850bbf4e8361a106c99da4c46f684247"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a850bbf4e8361a106c99da4c46f684247"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a850bbf4e8361a106c99da4c46f684247">CONNECT2</a>(ret, type0, type1, src, event, dest, handler)</td></tr>
<tr class="memdesc:a850bbf4e8361a106c99da4c46f684247"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" with check of event and handler exists <br /></td></tr>
<tr class="separator:a850bbf4e8361a106c99da4c46f684247"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab45dbd69bde3cde22d4aba27ed585407"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab45dbd69bde3cde22d4aba27ed585407"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ab45dbd69bde3cde22d4aba27ed585407">CONNECT3</a>(ret, type0, type1, type2, src, event, dest, handler)</td></tr>
<tr class="memdesc:ab45dbd69bde3cde22d4aba27ed585407"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" with check of event and handler exists <br /></td></tr>
<tr class="separator:ab45dbd69bde3cde22d4aba27ed585407"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34e41d730c07354e07333def3d854019"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a34e41d730c07354e07333def3d854019"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a34e41d730c07354e07333def3d854019">CONNECT4</a>(ret, type0, type1, type2, type3, src, event, dest, handler)</td></tr>
<tr class="memdesc:a34e41d730c07354e07333def3d854019"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" with check of event and handler exists <br /></td></tr>
<tr class="separator:a34e41d730c07354e07333def3d854019"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a65528c74adc6691eac2c7a2f39328064"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a65528c74adc6691eac2c7a2f39328064"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a65528c74adc6691eac2c7a2f39328064">CONNECT</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#a38e74a7ce99df00a10517f5ce4aa66c5">CONNECT0</a></td></tr>
<tr class="memdesc:a65528c74adc6691eac2c7a2f39328064"><td class="mdescLeft">&#160;</td><td class="mdescRight">CONNECT is synonym of CONNECT0. <br /></td></tr>
<tr class="separator:a65528c74adc6691eac2c7a2f39328064"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaaba5b68617a43903056bc175b8cd162"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aaaba5b68617a43903056bc175b8cd162"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#aaaba5b68617a43903056bc175b8cd162">WEAK_CONNECT0</a>(ret, src, event, dest, handler)</td></tr>
<tr class="memdesc:aaaba5b68617a43903056bc175b8cd162"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" without check of event exists <br /></td></tr>
<tr class="separator:aaaba5b68617a43903056bc175b8cd162"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37d80492e781bf82b9c22c56977da81e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a37d80492e781bf82b9c22c56977da81e"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a37d80492e781bf82b9c22c56977da81e">WEAK_CONNECT1</a>(ret, type0, src, event, dest, handler)</td></tr>
<tr class="memdesc:a37d80492e781bf82b9c22c56977da81e"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" without check of event exists <br /></td></tr>
<tr class="separator:a37d80492e781bf82b9c22c56977da81e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34134cc70172ef5a8d38ba8eb0db327d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a34134cc70172ef5a8d38ba8eb0db327d"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a34134cc70172ef5a8d38ba8eb0db327d">WEAK_CONNECT2</a>(ret, type0, type1, src, event, dest, handler)</td></tr>
<tr class="memdesc:a34134cc70172ef5a8d38ba8eb0db327d"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" without check of event exists <br /></td></tr>
<tr class="separator:a34134cc70172ef5a8d38ba8eb0db327d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a601eb7e6e4c3c1a2ba741abbaf271fed"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a601eb7e6e4c3c1a2ba741abbaf271fed"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a601eb7e6e4c3c1a2ba741abbaf271fed">WEAK_CONNECT3</a>(ret, type0, type1, type2, src, event, dest, handler)</td></tr>
<tr class="memdesc:a601eb7e6e4c3c1a2ba741abbaf271fed"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" without check of event exists <br /></td></tr>
<tr class="separator:a601eb7e6e4c3c1a2ba741abbaf271fed"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a483ad0828f2c221308d95fd07ba1ee6e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a483ad0828f2c221308d95fd07ba1ee6e"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a483ad0828f2c221308d95fd07ba1ee6e">WEAK_CONNECT4</a>(ret, type0, type1, type2, type3, src, event, dest, handler)</td></tr>
<tr class="memdesc:a483ad0828f2c221308d95fd07ba1ee6e"><td class="mdescLeft">&#160;</td><td class="mdescRight">connect event "event" from object "src" to event handler "handler" with return type "ret" from object "dest" without check of event exists <br /></td></tr>
<tr class="separator:a483ad0828f2c221308d95fd07ba1ee6e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a52fc22658e025b4c15c8a2454d81b289"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a52fc22658e025b4c15c8a2454d81b289"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a52fc22658e025b4c15c8a2454d81b289">WEAK_CONNECT</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#aaaba5b68617a43903056bc175b8cd162">WEAK_CONNECT0</a></td></tr>
<tr class="memdesc:a52fc22658e025b4c15c8a2454d81b289"><td class="mdescLeft">&#160;</td><td class="mdescRight">WEAK_CONNECT is synonym of WEAK_CONNECT0. <br /></td></tr>
<tr class="separator:a52fc22658e025b4c15c8a2454d81b289"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aed7fd8edaccbbca33c51417ca43ac32a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aed7fd8edaccbbca33c51417ca43ac32a"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#aed7fd8edaccbbca33c51417ca43ac32a">DISCONNECT0</a>(ret, src, event, dest, handler)</td></tr>
<tr class="memdesc:aed7fd8edaccbbca33c51417ca43ac32a"><td class="mdescLeft">&#160;</td><td class="mdescRight">piDisconnect event "event" from object "src" from event handler "handler" with return type "ret" from object "dest" <br /></td></tr>
<tr class="separator:aed7fd8edaccbbca33c51417ca43ac32a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae030e8deb226c636d2df22076391f12c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae030e8deb226c636d2df22076391f12c"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#ae030e8deb226c636d2df22076391f12c">DISCONNECT1</a>(ret, type0, src, event, dest, handler)</td></tr>
<tr class="memdesc:ae030e8deb226c636d2df22076391f12c"><td class="mdescLeft">&#160;</td><td class="mdescRight">piDisconnect event "event" from object "src" from event handler "handler" with return type "ret" from object "dest" <br /></td></tr>
<tr class="separator:ae030e8deb226c636d2df22076391f12c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8f0609bfd7dfcd4512d76480bc114dab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8f0609bfd7dfcd4512d76480bc114dab"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a8f0609bfd7dfcd4512d76480bc114dab">DISCONNECT2</a>(ret, type0, type1, src, event, dest, handler)</td></tr>
<tr class="memdesc:a8f0609bfd7dfcd4512d76480bc114dab"><td class="mdescLeft">&#160;</td><td class="mdescRight">piDisconnect event "event" from object "src" from event handler "handler" with return type "ret" from object "dest" <br /></td></tr>
<tr class="separator:a8f0609bfd7dfcd4512d76480bc114dab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af2789f99d1916f231fc579f00370fa6f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af2789f99d1916f231fc579f00370fa6f"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#af2789f99d1916f231fc579f00370fa6f">DISCONNECT3</a>(ret, type0, type1, type2, src, event, dest, handler)</td></tr>
<tr class="memdesc:af2789f99d1916f231fc579f00370fa6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">piDisconnect event "event" from object "src" from event handler "handler" with return type "ret" from object "dest" <br /></td></tr>
<tr class="separator:af2789f99d1916f231fc579f00370fa6f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aedf429d3192da764163c1377cad310e3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aedf429d3192da764163c1377cad310e3"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#aedf429d3192da764163c1377cad310e3">DISCONNECT4</a>(ret, type0, type1, type2, type3, src, event, dest, handler)</td></tr>
<tr class="memdesc:aedf429d3192da764163c1377cad310e3"><td class="mdescLeft">&#160;</td><td class="mdescRight">piDisconnect event "event" from object "src" from event handler "handler" with return type "ret" from object "dest" <br /></td></tr>
<tr class="separator:aedf429d3192da764163c1377cad310e3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a587604e6f3570c0fc32794384d4d0d1f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a587604e6f3570c0fc32794384d4d0d1f"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a587604e6f3570c0fc32794384d4d0d1f">DISCONNECT</a>&#160;&#160;&#160;<a class="el" href="class_p_i_object.html#aed7fd8edaccbbca33c51417ca43ac32a">DISCONNECT0</a></td></tr>
<tr class="memdesc:a587604e6f3570c0fc32794384d4d0d1f"><td class="mdescLeft">&#160;</td><td class="mdescRight">DISCONNECT is synonym of DISCONNECT0. <br /></td></tr>
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<tr class="memitem:a3f7b0da6b28ced23e1deee48dde17c98"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f7b0da6b28ced23e1deee48dde17c98"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a3f7b0da6b28ced23e1deee48dde17c98">HANDLER</a>(handler)</td></tr>
<tr class="memdesc:a3f7b0da6b28ced23e1deee48dde17c98"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns pointer to events handler "handler". <br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
Events</h2></td></tr>
<tr class="memitem:a3d5e7421d26c565d1c20bfa5220c2601"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_i_object.html#a3d5e7421d26c565d1c20bfa5220c2601">deleted</a> ()</td></tr>
<tr class="memdesc:a3d5e7421d26c565d1c20bfa5220c2601"><td class="mdescLeft">&#160;</td><td class="mdescRight">Raise before object delete. <a href="#a3d5e7421d26c565d1c20bfa5220c2601">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This is base class for any classes which use events -&gt; handlers mechanism. </p>
<h1><a class="anchor" id="PIObject_sec0"></a>
Events and Event handlers</h1>
<p>PIObject provide notification mechanism similar Qt but implemented on language capabilities without any special preprocessors or compilers. Any class inherits <a class="el" href="class_p_i_object.html" title="This is base class for any classes which use events -> handlers mechanism. ">PIObject</a> should use macro <em><a class="el" href="class_p_i_object.html#affa62b02040517a34b3f173d804e487f" title="you should use this macro after class declaration to use EVENT and EVENT_HANDLER and correct piCoutOb...">PIOBJECT()</a></em> immediate after declaration to proper compile.</p>
<p>Event is a some abstract event that can be raised at any time. Event is a function but declared with special macro <em><a class="el" href="class_p_i_object.html#a7877e997621e1161f058fce90febd464" title="EVENT is synonym of EVENT0. ">EVENT()</a></em>. To raise event simply execute event function.</p>
<p>Event handler is a function but declared with special macro <em><a class="el" href="class_p_i_object.html#ae92ae8e64fbb4c6fa7d87cc1e93d55c0" title="EVENT_HANDLER is synonym of EVENT_HANDLER0. ">EVENT_HANDLER()</a></em>. You can use event handlers as ordinary functions.</p>
<p>Main goal of this mechanism is perform abstract connections between various objects. This functionality provide macro <em><a class="el" href="class_p_i_object.html#a65528c74adc6691eac2c7a2f39328064" title="CONNECT is synonym of CONNECT0. ">CONNECT()</a></em> which connect some event of first object to some event handler or event of second object. Each event can be connected any times to any event handlers.</p>
<div class="image">
<img src="events_handlers.png" alt="events_handlers.png"/>
</div>
<p>Example: </p><div class="fragment"><div class="line"><span class="keyword">class </span>ObjectA: <span class="keyword">public</span> <a class="code" href="class_p_i_object.html">PIObject</a> {</div>
<div class="line"> <a class="code" href="class_p_i_object.html#affa62b02040517a34b3f173d804e487f">PIOBJECT</a>(ObjectA)</div>
<div class="line">public:</div>
<div class="line"> <a class="code" href="class_p_i_object.html#a56defa004e9b7efb2db50b3a43ca7225">EVENT_HANDLER1</a>(<span class="keywordtype">void</span>, handlerA, const <a class="code" href="class_p_i_string.html">PIString</a> &amp; , str) {<a class="code" href="class_p_i_object.html#a722b67a967e55918f6921de66ecffce9">piCoutObj</a> &lt;&lt; <span class="stringliteral">&quot;handler A:&quot;</span> &lt;&lt; str;}</div>
<div class="line"> <a class="code" href="class_p_i_object.html#a91d380b7235ad11b4830c4c2e8860618">EVENT2</a>(eventA2, <span class="keywordtype">int</span>, i, <span class="keywordtype">float</span>, f);</div>
<div class="line"> <a class="code" href="class_p_i_object.html#a7083e0b630c70def2ce05d60d70a45b9">EVENT1</a>(eventA1, <span class="keyword">const</span> <a class="code" href="class_p_i_string.html">PIString</a> &amp; , str);</div>
<div class="line">};</div>
<div class="line"></div>
<div class="line"><span class="keyword">class </span>ObjectB: <span class="keyword">public</span> <a class="code" href="class_p_i_object.html">PIObject</a> {</div>
<div class="line"> <a class="code" href="class_p_i_object.html#affa62b02040517a34b3f173d804e487f">PIOBJECT</a>(ObjectB)</div>
<div class="line">public:</div>
<div class="line"> <a class="code" href="class_p_i_object.html#abb64b696544ee4ee8715add9747c1293">EVENT_HANDLER2</a>(<span class="keywordtype">void</span>, handlerB, <span class="keywordtype">int</span>, i, <span class="keywordtype">float</span>, f) {<a class="code" href="class_p_i_object.html#a722b67a967e55918f6921de66ecffce9">piCoutObj</a> &lt;&lt; <span class="stringliteral">&quot;handler B:&quot;</span> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;,&quot;</span> &lt;&lt; f;}</div>
<div class="line"> <a class="code" href="class_p_i_object.html#a7083e0b630c70def2ce05d60d70a45b9">EVENT1</a>(eventB, <a class="code" href="class_p_i_string.html">PIString</a>, str);</div>
<div class="line">};</div>
<div class="line"></div>
<div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> * argv[]) {</div>
<div class="line"> ObjectA obj_a;</div>
<div class="line"> ObjectB obj_b;</div>
<div class="line"> </div>
<div class="line"> <a class="code" href="class_p_i_object.html#a850bbf4e8361a106c99da4c46f684247">CONNECT2</a>(<span class="keywordtype">void</span>, <span class="keywordtype">int</span>, <span class="keywordtype">float</span>, &amp;obj_a, eventA2, &amp;obj_b, handlerB);</div>
<div class="line"> obj_a.eventA2(2, 0.5);</div>
<div class="line"> </div>
<div class="line"> <a class="code" href="class_p_i_object.html#a36132851189bb01db4957595111a28db">CONNECT1</a>(<span class="keywordtype">void</span>, <a class="code" href="class_p_i_string.html">PIString</a>, &amp;obj_b, eventB, &amp;obj_a, handlerA);</div>
<div class="line"> obj_b.eventB(<span class="stringliteral">&quot;event to handler&quot;</span>);</div>
<div class="line"> </div>
<div class="line"> <a class="code" href="class_p_i_object.html#a36132851189bb01db4957595111a28db">CONNECT1</a>(<span class="keywordtype">void</span>, <a class="code" href="class_p_i_string.html">PIString</a>, &amp;obj_a, eventA1, &amp;obj_b, eventB);</div>
<div class="line"> obj_a.eventA1(<span class="stringliteral">&quot;event to event&quot;</span>);</div>
<div class="line">};</div>
</div><!-- fragment --><p> Result: </p><div class="fragment"><div class="line">handler B: 2 , 0.5</div>
<div class="line">handler A: <span class="keyword">event</span> to handler</div>
<div class="line">handler A: <span class="keyword">event</span> to <span class="keyword">event</span></div>
</div><!-- fragment --> </div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void PIObject::deleted </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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<p>Raise before object delete. </p>
<dl class="section note"><dt>Note</dt><dd>This event raised from destructor, so use only <a class="el" href="class_p_i_object.html#a2f43644909496ba11ca294a67ed18deb" title="Returns PIObject* which has raised an event. This value is correct only in definition of some event h...">emitter()</a> value, don`t try to cast deleted object to some subclass! </dd></dl>
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