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  1. #include <istream>
  2. #include <iostream>
  3. #include <fstream>
  4.  
  5. // .h file
  6. namespace LA {
  7.     struct LexicalAnalyzer {
  8.         LexicalAnalyzer(std::ifstream&); // ctor declaration
  9.         std::ifstream& indata;
  10.     };
  11. }
  12.  
  13. //-----------------------------------
  14.  
  15. // .cpp file
  16. LA::LexicalAnalyzer::LexicalAnalyzer(std::ifstream& input) : indata(input)
  17. {
  18.     // ctor
  19. }
  20.  
  21. int main() {
  22.     std::ifstream in;
  23.     LA::LexicalAnalyzer t(in);
  24. }
Success #stdin #stdout 0s 2880KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/RHfO0e
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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