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<title>Adding Include paths and symbols</title>
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<body>
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<h1>Adding Include paths and symbols</h1>
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<p>For CDT projects, you can define include paths and
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preprocessor symbols for the parser. This lets the parser understand the contents of the C/C++ source code so that you can more effectively use the search and code completion features. </p>
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<p>If Autodiscovery is enabled, after a build finishes, any
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discovered paths and symbols will be displayed in the <b>Discoverd Paths</b>
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section. You can also define the properties on a per project basis in
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the C/C++ Projects or Navigator views.</p>
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<p>To add include paths and symbols:</p>
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<ol>
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<li>To set properties for your project, right-click your CDT
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project and select <b>Properties</b>. Alternatively, to set properties
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for a specific source file in your project, right-click a source file
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within your make project and select <span
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style="font-weight: bold;">Properties</span>. </li>
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<li>Expand <b>C/C++ General</b> and select <b>Paths and Symbols</b>.
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<p><br><a href="javascript:void(0)" onClick="newWin('../images/c_paths.png')">Click here to see an illustration (displayed in a separate window)</a>.</p><br>
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</li>
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<li>Click <b>Add</b> to define new element (Include Path, Symbol, Library path etc).
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</li>
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<li>Click <b>Edit</b> to change selected element (Include Path, Symbol, Library path etc).
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</li>
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<li>Click <b>Delete</b> to remove selected element (Include Path, Symbol, Library path etc).
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</li>
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<li>Click <b>Export</b> to make selected element (Include Path, Symbol, Library path etc) exported.
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</li>
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<li>Click <b>Unexport</b> to remove selected element (Include Path, Symbol, Library path etc) from export list.
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</li>
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<li>Click <b>Move up</b> and <b>Move down</b> to set elements (Include Paths, Library paths etc) order.
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</li>
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</ol>
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<p><img src="../images/ngconcepts.gif" alt="Related concepts" border="0"
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height="21" width="143"><br>
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<a href="../concepts/cdt_c_projects.htm">CDT Projects</a><br>
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<a href="../concepts/cdt_c_proj_file_views.htm">Project file views</a></p>
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<p><img src="../images/ngtasks.gif" alt="Related tasks" border="0"
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height="21" width="143"><br>
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<a href="cdt_o_proj_files.htm">Working with C/C++ project files</a></p>
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<img src="../images/ng00_04a.gif" alt="QNX Copyright Statement">
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