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  1. //http://stackoverflow.com/questions/6010864/copying-stringstream/6010930#6010930
  2.  
  3. #include <iostream>
  4. #include <sstream>
  5. using namespace std;
  6.  
  7. int main() 
  8. {
  9.         stringstream ss;
  10.         streambuf *coutbuf = cout.rdbuf();
  11.         cout.rdbuf(ss.rdbuf());
  12.         cout << "this goes to the stringstream" << endl;
  13.         string s = ss.str();
  14.         cout.rdbuf(coutbuf);
  15.         cout << "after cour.rdbuf : " << s;
  16.         return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2860KB
comments (?)
stdin
copy 
Standard input is empty
stdout
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after cour.rdbuf : this goes to the stringstream
https://ideone.com/rijov
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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