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Caminhoneiro

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Caminhoneiro
Jul 1st, 2018
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  1. namespace foo {
  2.   void bar();
  3. }
  4.  
  5. void bar();
  6.  
  7. namespace foo {
  8.   void foobar()
  9.   {
  10.     bar(); // means foo::bar()
  11.     ::bar(); // means bar() outside foo namespace
  12.   }
  13. }
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