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  1. #include <functional>
  2.  
  3. std::function< double() > func;
  4.  
  5. int foo() { return 7; }
  6.  
  7. int main() {
  8.     func = foo;
  9. }
Success #stdin #stdout 0s 2892KB
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https://ideone.com/CSakmj
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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