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classTango_1_1DbClass.html
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<title>Tango Core Classes Reference: Tango::DbClass Class Reference</title>
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<a href="classTango_1_1DbClass-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">Tango::DbClass Class Reference<div class="ingroups"><a class="el" href="group__Client.html">Client classes</a> » <a class="el" href="group__DBase.html">Database Client classes</a></div></div> </div>
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<p>A database object for a class which can be used to query or modify class properties.
<a href="classTango_1_1DbClass.html#details">More...</a></p>
<p><code>#include "tango.h"</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<tr class="memitem:afc0cd676677e89b14f27318588f64d23"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#afc0cd676677e89b14f27318588f64d23">DbClass</a> (string class_name)</td></tr>
<tr class="memdesc:afc0cd676677e89b14f27318588f64d23"><td class="mdescLeft"> </td><td class="mdescRight">Create a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> instance. <a href="#afc0cd676677e89b14f27318588f64d23">More...</a><br /></td></tr>
<tr class="separator:afc0cd676677e89b14f27318588f64d23"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab3cc824aa4a5dd46a97254019a4e9600"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#ab3cc824aa4a5dd46a97254019a4e9600">DbClass</a> (string class_name, <a class="el" href="classTango_1_1Database.html">Database</a> *db)</td></tr>
<tr class="memdesc:ab3cc824aa4a5dd46a97254019a4e9600"><td class="mdescLeft"> </td><td class="mdescRight">Create a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> instance using a specified database. <a href="#ab3cc824aa4a5dd46a97254019a4e9600">More...</a><br /></td></tr>
<tr class="separator:ab3cc824aa4a5dd46a97254019a4e9600"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Property oriented methods</div></td></tr>
<tr class="memitem:a08aa0ec6b718aefca1cdafc3430d0159"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a08aa0ec6b718aefca1cdafc3430d0159">get_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a08aa0ec6b718aefca1cdafc3430d0159"><td class="mdescLeft"> </td><td class="mdescRight">Get class property from database. <a href="#a08aa0ec6b718aefca1cdafc3430d0159">More...</a><br /></td></tr>
<tr class="separator:a08aa0ec6b718aefca1cdafc3430d0159"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a276eeccb2af23e7223109e94f57d9484"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a276eeccb2af23e7223109e94f57d9484">put_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a276eeccb2af23e7223109e94f57d9484"><td class="mdescLeft"> </td><td class="mdescRight">Update class property in database. <a href="#a276eeccb2af23e7223109e94f57d9484">More...</a><br /></td></tr>
<tr class="separator:a276eeccb2af23e7223109e94f57d9484"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a77a1ff9ebf5a4e5cbaa71802275f4c6d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a77a1ff9ebf5a4e5cbaa71802275f4c6d">delete_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a77a1ff9ebf5a4e5cbaa71802275f4c6d"><td class="mdescLeft"> </td><td class="mdescRight">Remove class property from database. <a href="#a77a1ff9ebf5a4e5cbaa71802275f4c6d">More...</a><br /></td></tr>
<tr class="separator:a77a1ff9ebf5a4e5cbaa71802275f4c6d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c9d03bef93ac135659016c4be4e23a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a5c9d03bef93ac135659016c4be4e23a8">get_attribute_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a5c9d03bef93ac135659016c4be4e23a8"><td class="mdescLeft"> </td><td class="mdescRight">Get class attribute property from database. <a href="#a5c9d03bef93ac135659016c4be4e23a8">More...</a><br /></td></tr>
<tr class="separator:a5c9d03bef93ac135659016c4be4e23a8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a068555bb06fa9510e1ae0f81bd4e06ff"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a068555bb06fa9510e1ae0f81bd4e06ff">put_attribute_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a068555bb06fa9510e1ae0f81bd4e06ff"><td class="mdescLeft"> </td><td class="mdescRight">Update class attribute property in database. <a href="#a068555bb06fa9510e1ae0f81bd4e06ff">More...</a><br /></td></tr>
<tr class="separator:a068555bb06fa9510e1ae0f81bd4e06ff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af5ca60df7812776e82a8136fb88deda5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#af5ca60df7812776e82a8136fb88deda5">delete_attribute_property</a> (DbData &db)</td></tr>
<tr class="memdesc:af5ca60df7812776e82a8136fb88deda5"><td class="mdescLeft"> </td><td class="mdescRight">Remove class attribute property from database. <a href="#af5ca60df7812776e82a8136fb88deda5">More...</a><br /></td></tr>
<tr class="separator:af5ca60df7812776e82a8136fb88deda5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59644325189626fe4a34282d68398089"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a59644325189626fe4a34282d68398089">get_pipe_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a59644325189626fe4a34282d68398089"><td class="mdescLeft"> </td><td class="mdescRight">Get class pipe property from database. <a href="#a59644325189626fe4a34282d68398089">More...</a><br /></td></tr>
<tr class="separator:a59644325189626fe4a34282d68398089"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3c28ab0e673e20431db58f7dadbe219c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#a3c28ab0e673e20431db58f7dadbe219c">put_pipe_property</a> (DbData &db)</td></tr>
<tr class="memdesc:a3c28ab0e673e20431db58f7dadbe219c"><td class="mdescLeft"> </td><td class="mdescRight">Update class pipe property in database. <a href="#a3c28ab0e673e20431db58f7dadbe219c">More...</a><br /></td></tr>
<tr class="separator:a3c28ab0e673e20431db58f7dadbe219c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad076695e963147713d893e2145d46656"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classTango_1_1DbClass.html#ad076695e963147713d893e2145d46656">delete_pipe_property</a> (DbData &db)</td></tr>
<tr class="memdesc:ad076695e963147713d893e2145d46656"><td class="mdescLeft"> </td><td class="mdescRight">Remove class pipe property from database. <a href="#ad076695e963147713d893e2145d46656">More...</a><br /></td></tr>
<tr class="separator:ad076695e963147713d893e2145d46656"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A database object for a class which can be used to query or modify class properties. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="afc0cd676677e89b14f27318588f64d23"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afc0cd676677e89b14f27318588f64d23">◆ </a></span>DbClass() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Tango::DbClass::DbClass </td>
<td>(</td>
<td class="paramtype">string </td>
<td class="paramname"><em>class_name</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Create a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> instance. </p>
<p>A constructor for a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> object for a class in the TANGO database specified by the TANGO_HOST environment variable</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">class_name</td><td>The Tango class name </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ab3cc824aa4a5dd46a97254019a4e9600"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab3cc824aa4a5dd46a97254019a4e9600">◆ </a></span>DbClass() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Tango::DbClass::DbClass </td>
<td>(</td>
<td class="paramtype">string </td>
<td class="paramname"><em>class_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classTango_1_1Database.html">Database</a> * </td>
<td class="paramname"><em>db</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Create a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> instance using a specified database. </p>
<p>A constructor for a <a class="el" href="classTango_1_1DbClass.html" title="A database object for a class which can be used to query or modify class properties.">DbClass</a> object for the Tango class in the specified database. This method reuses the <a class="el" href="classTango_1_1Database.html" title="A high level object which contains the link to the database.">Database</a> supplied by the programmer.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">class_name</td><td>The Tango class name </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>The database object </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="af5ca60df7812776e82a8136fb88deda5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af5ca60df7812776e82a8136fb88deda5">◆ </a></span>delete_attribute_property()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Tango::DbClass::delete_attribute_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Remove class attribute property from database. </p>
<p>Delete all properties for the list of specified attributes for this class in the database. See <a class="el" href="classTango_1_1Database.html#ad174f83038e4d6c42813493b63ac2d6f" title="Delete class attribute property from database.">Database::delete_class_attribute_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s)</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ad076695e963147713d893e2145d46656"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad076695e963147713d893e2145d46656">◆ </a></span>delete_pipe_property()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Tango::DbClass::delete_pipe_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Remove class pipe property from database. </p>
<p>Delete all properties for the list of specified pipes for this class in the database. See <a class="el" href="classTango_1_1Database.html#ae7016c5e60b8b99e4354ec5d45d23e4a" title="Delete class pipe property from database.">Database::delete_class_pipe_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s)</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a77a1ff9ebf5a4e5cbaa71802275f4c6d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a77a1ff9ebf5a4e5cbaa71802275f4c6d">◆ </a></span>delete_property()</h2>
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<td class="memname">void Tango::DbClass::delete_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Remove class property from database. </p>
<p>Delete the list of specified properties for this class in the database. See <a class="el" href="classTango_1_1Database.html#a500bc3ba2fb3b24ea00e8aed0e477c97" title="Delete object property from database.">Database::delete_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s)</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a5c9d03bef93ac135659016c4be4e23a8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5c9d03bef93ac135659016c4be4e23a8">◆ </a></span>get_attribute_property()</h2>
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<td class="memname">void Tango::DbClass::get_attribute_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
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<p>Get class attribute property from database. </p>
<p>Query the database for the list of attribute properties of this class. See <a class="el" href="classTango_1_1Database.html#aca022f5e1ac4a4bad5068fd191d722be" title="Get class attribute property value.">Database::get_class_attribute_property()</a> for an example of how to specify and retrieve the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a59644325189626fe4a34282d68398089"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a59644325189626fe4a34282d68398089">◆ </a></span>get_pipe_property()</h2>
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<td class="memname">void Tango::DbClass::get_pipe_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Get class pipe property from database. </p>
<p>Query the database for the list of pipe properties of this class. See <a class="el" href="classTango_1_1Database.html#a0535d15f39ec906f3e8e615dd316ba4b" title="Get class pipe property value.">Database::get_class_pipe_property()</a> for an example of how to specify and retrieve the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a08aa0ec6b718aefca1cdafc3430d0159"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a08aa0ec6b718aefca1cdafc3430d0159">◆ </a></span>get_property()</h2>
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<td class="memname">void Tango::DbClass::get_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Get class property from database. </p>
<p>Query the database for the list of properties of this class. See <a class="el" href="classTango_1_1Database.html#a8e46a86143d90e308342c5ac673afaf7" title="Get class property value.">Database::get_class_property()</a> for an example of how to specify and retrieve the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a068555bb06fa9510e1ae0f81bd4e06ff"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a068555bb06fa9510e1ae0f81bd4e06ff">◆ </a></span>put_attribute_property()</h2>
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<td class="memname">void Tango::DbClass::put_attribute_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Update class attribute property in database. </p>
<p>Update the list of attribute properties for this class in the database. See <a class="el" href="classTango_1_1Database.html#a23eace3b226c74f472926927240529cb" title="Put class attribute property value in database.">Database::put_class_attribute_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a3c28ab0e673e20431db58f7dadbe219c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3c28ab0e673e20431db58f7dadbe219c">◆ </a></span>put_pipe_property()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Tango::DbClass::put_pipe_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Update class pipe property in database. </p>
<p>Update the list of pipe properties for this class in the database. See <a class="el" href="classTango_1_1Database.html#a47c3980644bfc0c7e300db8e001ff29e" title="Put class pipe property value in database.">Database::put_class_pipe_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a276eeccb2af23e7223109e94f57d9484"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a276eeccb2af23e7223109e94f57d9484">◆ </a></span>put_property()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Tango::DbClass::put_property </td>
<td>(</td>
<td class="paramtype">DbData & </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Update class property in database. </p>
<p>Update the list of properties for this class in the database. See <a class="el" href="classTango_1_1Database.html#ac4bdb799dba9411084cad9fab25a8f66" title="Put class property value in database.">Database::put_class_property()</a> for an example of how to specify the properties.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">db</td><td>Property name(s) and value</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">ConnectionFailed,CommunnicationFailed,DevFailed</td><td>from device </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>dbapi.h</li>
</ul>
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