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<h1> <a name="Ctemplate_System"></a>Ctemplate System </h1>
<center><strong>Status: Current</strong> &nbsp;
<small>(as of 25 April 2008)</small></center>
<br>

<p>Welcome to the C++ CTemplate system!  (This project was originally
called Google Templates, due to its origin as the template system used
for Google search result pages, but now has a more general name
matching its community-owned nature.)</p>

<p>As a quick start, here's a small but complete program that uses this
template library.  For more details see, the links below.</p>

<h3>Template file <code>example.tpl</code></h3>
<pre>
   Hello {{NAME}},
   You have just won ${{VALUE}}!
   {{#IN_CA}}Well, ${{TAXED_VALUE}}, after taxes.{{/IN_CA}}
</pre>

<h3>C++ program <code>example.cc</code></h3>
<pre>
   #include &lt;stdlib.h>
   #include &lt;string>
   #include &lt;iostream>
   #include &lt;ctemplate/template.h>
   int main(int argc, char** argv) {
      ctemplate::TemplateDictionary dict("example");
      dict.SetValue("NAME", "John Smith");
      int winnings = rand() % 100000;
      dict.SetIntValue("VALUE", winnings);
      dict.SetFormattedValue("TAXED_VALUE", "%.2f", winnings * 0.83);
      // For now, assume everyone lives in CA.
      // (Try running the program with a 0 here instead!)
      if (1) {
        dict.ShowSection("IN_CA");
      }
      std::string output;
      ctemplate::ExpandTemplate("example.tpl", ctemplate::DO_NOT_STRIP, &dict, &output);
      std::cout &lt;&lt; output;
      return 0;
   }
</pre>

<h3>Compiling and linking (using gcc)</h3>
<pre>
   gcc -o example example.cc -lctemplate_nothreads
</pre>

<p>I can use the "nothreads" library because <code>example.cc</code>
doesn't use threads.  If <code>example.cc</code> were threaded, I
would do something like this instead:</p>
<pre>
   gcc -o example example.cc -lctemplate -pthread
</pre>

<p>See the README for more details about the two different ctemplate
libraries.</p>


<h2>In-depth Documentation</h2>

<ol>
  <li> <A HREF="howto.html">Howto</A>: Introduction to the
       Ctemplate system, and a tutorial for using it. </li>

  <li> <A HREF="auto_escape.html">Auto Escape</A>: Guide to using
       the optional Auto Escape mode to protect your web application
       better against XSS.</li>

  <li> <A HREF="tips.html">Tips</A>: Advice, tips, and recommendations
       for best practices with templates, to make them easier to write
       and maintain, and to avoid common template mistakes. </li>

  <li> <A HREF="example.html">Examples</A>: Some example templates and
       application code that uses them.  These are taken from actual
       Google applications. </li>
</ol>

<hr>
<address>
Craig Silverstein<br>
Last modified: Mon Feb 22 10:59:03 PST 2010
</address>

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libctemplate-dev 2.2-5ubuntu1 / usr / share / doc / libctemplate-dev / html / index.html
