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Posted By

somada141 on 03/12/10


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function parameter stream Reference argument


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Pass a stream to a function #1

 / Published in: C++
 
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  1. #include <fstream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. method(ifstream &iFile){
  6.     int c = 0;
  7.     string line;
  8.     while(!iFile.eof()) {
  9.         getline (iFile, line);
  10.         c++;
  11.     }
  12. }
  13. int main(int argc, char**argv) {
  14.     ifstream iFile;
  15.     iFile.open(argv[1]);
  16.     method(iFile);
  17.     iFile.close();
  18. }

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