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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. class strtype {
  6.     string str;
  7. public:
  8.     strtype() {
  9.         cout << "strtype()" << endl;
  10.         str = "Test";
  11.     }
  12.  
  13.     strtype(const strtype &st) {
  14.         cout << "strtype(const strtype &)" << endl;
  15.         str = st.str;
  16.     }
  17.  
  18.     strtype(const string &ss) {
  19.         cout << "strtype(const string &)" << endl;
  20.         str = ss;
  21.     }
  22.  
  23.     strtype(const char *ss) {
  24.         cout << "strtype(const char *)" << endl;
  25.         str = ss;
  26.     }
  27.  
  28.     strtype& operator=(const strtype &st) { // <-- change this!
  29.         cout << "operator=(const strtype &)" << endl;
  30.         str = st.str;
  31.         return *this;
  32.     }
  33.  
  34.     string get_str() const { return str; };
  35. };
  36.  
  37. int main()
  38. {
  39.     strtype b = "example";
  40.     cout << b.get_str() << endl;
  41.  
  42.     b = "something else";
  43.     cout << b.get_str() << endl;
  44.  
  45. 	return 0;
  46. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin 
Standard input is empty
stdout 
strtype(const char *)
example
strtype(const char *)
operator=(const strtype &)
something else
https://ideone.com/PMs7Fs
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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