doc/api/python/ats3.parsers.CppParser-class.html
author Simon Howkins <simonh@symbian.org>
Thu, 10 Dec 2009 12:01:59 +0000
changeset 825 1de547e13d13
parent 432 f2ddfa555b0f
permissions -rw-r--r--
Updates to make the build environment check more reasonable: Mercurial v1.3 permitted The Java compiler is not a showstopping issue 7-zip can be installed in any location Update to Helium 5 Helium can be installed in PDT 1.*, not necessarily 1.0 Raptor installation path not significant Update to Raptor 2.9.* The Raptor patch to update the bundled version of python is no longer relevant BRAG calculations updated to ignore items not being in the system path, as this just doesn't matter. Overall effect is that the build environment check should pass on a machine that is able to do a build!

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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class CppParser</h1><span class="codelink"><a href="ats3.parsers-pysrc.html#CppParser">source&nbsp;code</a></span><br /><br />
<pre class="base-tree">
object --+
         |
        <strong class="uidshort">CppParser</strong>
</pre>

<hr />
Parser for CPP tool output. Returns cleaned output from the execution
of CPP with or without parent paths included in the output.<br /><br />

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      x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
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          <td><span class="summary-sig"><a href="ats3.parsers.CppParser-class.html#get_cpp_output" class="summary-sig-name">get_cpp_output</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">bld_path</span>=<span class="summary-sig-default">None</span>,
        <span class="summary-sig-arg">output_parameter</span>=<span class="summary-sig-default">&quot;n&quot;</span>,
        <span class="summary-sig-arg">imacros</span>=<span class="summary-sig-default">None</span>)</span><br />
      To clean out conditionals from the compilation it is necessary to 
use C preprocessing to clean out those.</td>
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            <span class="codelink"><a href="ats3.parsers-pysrc.html#CppParser.get_cpp_output">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a name="create_dependency_dictionary"></a><span class="summary-sig-name">create_dependency_dictionary</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">_pipe_</span>,
        <span class="summary-sig-arg">path_to_bld</span>)</span><br />
      The output from CPP is cleaned in a fashion that the output is
a dictionary (or nested dictionary) of paths and their dependencies.</td>
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            <span class="codelink"><a href="ats3.parsers-pysrc.html#CppParser.create_dependency_dictionary">source&nbsp;code</a></span>
            
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        <span class="summary-sig-arg">bld_path</span>,
        <span class="summary-sig-arg">path_list</span>)</span><br />
      The output from CPP needs to be &quot;cleaned&quot; so that extra chars needs
to be removed and also hierarchy which cpp is following is preserved
and returned as an output.</td>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>)</span>
    <br /><em class="fname">(Constructor)</em>
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        <span class="sig-arg">bld_path</span>=<span class="sig-default">None</span>,
        <span class="sig-arg">output_parameter</span>=<span class="sig-default">&quot;n&quot;</span>,
        <span class="sig-arg">imacros</span>=<span class="sig-default">None</span>)</span>
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  <pre class="literalblock">

To clean out conditionals from the compilation it is necessary to 
use C preprocessing to clean out those.

If ('n' - normal) output is chosen, parser returns list of paths
If ('e' - extended) output is chosen parser returns list of (path, parent_path) tuples
If ('d' - dependency) output is chosen parser returns a dicitionary (can be a nested dictionary) 
          of paths dependency (-ies). 
          
'imacros' can also be given as parameters for CPP options.

if bld file is not given, the function will try to find the file(s) on the given location with extension &quot;.inf&quot;

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