title: How to specify standard input to Cevelop/EclipseC/C++ when running the program?
body: <p>I currently have the input file hard coded in the C++ code:</p>
  
  <pre><code>     constexpr auto SELECTED_COLLEGES {"rva-ceeb-working.txt"};
       std::ifstream ifs {SELECTED_COLLEGES, std::ios::in};
  </code></pre>
  
  <p>I intend to change the code to use standard input instead. When I run the program from the command line I will specify the file as:</p>
  
  <pre><code>     $ aptcp &lt;rva-ceeb-working.txt
  </code></pre>
  
  <p>How do I tell Cevelop/EclipseC/C++ that when it runs the program to use <code>rva-ceeb-working.txt</code> for standard input?</p>
  
  <pre><code>Cevelop C++ IDE
  Version: 1.8.0-201707131430
  
  Eclipse C/C++ Development Tools
  Version: 9.3.0.201706122201
  Build id: @build@
  
  Eclipse Help
  Version: 2.2.100.v20170612-0950
  Build id: I20170612-0950
  
  OS: Linux, v.4.10.0-37-generic, x86_64 / gtk 3.22.11
  </code></pre>