classpconfig.html

pwlib开发文档

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<a name="z65_13" doxytag="PConfig::GetInt64"></a><p>
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          <td class="md" nowrap valign="top"> virtual PInt64 PConfig::GetInt64 </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>key</em>, </td>
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          <td class="md" nowrap>PInt64&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dflt</em> = 0</td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual]</code></td>
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<p>
Get a 64 bit integer variable determined by the key in the section. If the section name is not specified then the default section is used.
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If the key is not present the value returned is the that provided by the dlft# parameter. Note that this is different from the key being present but having no value, in which case zero is returned.
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<dl compact><dt><b>Returns: </b></dt><dd>
integer value of the variable. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>dflt</em>&nbsp;</td><td>
The key name for the variable. Default value for the variable. </td></tr>
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<a name="z65_10" doxytag="PConfig::GetInteger"></a><p>
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          <td class="md" nowrap valign="top"> virtual long PConfig::GetInteger </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>section</em>, </td>
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          <td></td>
          <td class="md" nowrap>const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>key</em>, </td>
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          <td class="md" nowrap>long&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dflt</em> = 0</td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual]</code></td>
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<dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>key</em>&nbsp;</td><td>
Section to use instead of the default. </td></tr>
<tr><td valign=top><em>dflt</em>&nbsp;</td><td>
The key name for the variable. Default value for the variable. </td></tr>
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<a name="z65_9" doxytag="PConfig::GetInteger"></a><p>
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          <td class="md" nowrap valign="top"> virtual long PConfig::GetInteger </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>key</em>, </td>
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          <td class="md" nowrap>long&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dflt</em> = 0</td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual]</code></td>
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<dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>dflt</em>&nbsp;</td><td>
The key name for the variable. Default value for the variable. </td></tr>
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<a name="z63_4" doxytag="PConfig::GetKeys"></a><p>
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          <td class="md" nowrap valign="top"> virtual <a class="el" href="classPStringList.html">PStringList</a> PConfig::GetKeys </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>section</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const<code> [virtual]</code></td>
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<p>
Get a list of all the keys in the section. <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>section</em>&nbsp;</td><td>
Section to use instead of the default. </td></tr>
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<a name="z63_3" doxytag="PConfig::GetKeys"></a><p>
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          <td class="md" nowrap valign="top"> virtual <a class="el" href="classPStringList.html">PStringList</a> PConfig::GetKeys </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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<p>
Get a list of all the keys in the section. If the section name is not specified then use the default section.
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<dl compact><dt><b>Returns: </b></dt><dd>
list of all key names. </dl>    </td>
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<a name="z65_18" doxytag="PConfig::GetReal"></a><p>
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          <td class="md" nowrap valign="top"> virtual double PConfig::GetReal </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>section</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>key</em>, </td>
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          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dflt</em> = 0</td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual]</code></td>
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<p>
Get a floating point variable determined by the key in the section. <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>key</em>&nbsp;</td><td>
Section to use instead of the default. </td></tr>
<tr><td valign=top><em>dflt</em>&nbsp;</td><td>
The key name for the variable. Default value for the variable. </td></tr>
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<a name="z65_17" doxytag="PConfig::GetReal"></a><p>
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          <td class="md" nowrap valign="top"> virtual double PConfig::GetReal </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classPString.html">PString</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>key</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>double&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dflt</em> = 0</td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual]</code></td>
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<p>
Get a floating point variable determined by the key in the section. If the section name is not specified then the default section is used.
<p>
If the key is not present the value returned is the that provided by the dlft# parameter. Note that this is different from the key being present but having no value, in which case zero is returned.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
floating point value of the variable. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>dflt</em>&nbsp;</td><td>