title: How to import all #include in c++?
body: <p>I was making a C++ program, and I was trying to import all with <code>#include</code>.
  But what I tried didn't work. I think I might be getting a bit confused with Python's <code>from {module} import *</code> function.</p>
  <p>Here is my code:</p>
  <pre><code>#include &lt;*&gt;
  
  using namespace std;
  
  int main()
  {
      cout &lt;&lt; Hello! &lt;&lt; endl;
      return 0
  }
  </code></pre>
  <p>So then, I opened up cmd and typed in:</p>
  <pre><code>c++ test.cpp -o test.exe
  </code></pre>
  <p>And this is the error I get...</p>
  <pre><code>Microsoft Windows [Version 10.0.16299.309]
  (c) 2017 Microsoft Corporation. All rights reserved.
  
  C:\Users\thoma&gt;cd Desktop
  
  C:\Users\thoma\Desktop&gt;c++ test.cpp -o test.exe
  test.cpp:1:13: fatal error: c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\*: Invalid argument
   #include &lt;*&gt;
               ^
  compilation terminated.
  
  C:\Users\thoma\Desktop&gt;
  </code></pre>
  <p>My compiler is MinGW. Any help or answers would be much appreciated.</p>