#include <cstring>

class Name {
  char* name;
public:
  Name();
  Name(const char *name);
  ~Name();
  Name& operator=(const Name&);
};

Name::Name() {
  cout << "Name default constructor." << endl;
  name = nullptr;
}

Name::Name(const char *name) {
  cout << "Name constructor: " << name << endl;
  this->name = strdup(name);
}

Name::~Name() {
  cout << "Name destructor: " << name << endl;
  free(name);
  name = nullptr;
}

Name& Name::operator=(const Name& a) {
  cout << "--- Operator= ---\n";
  if(name != nullptr) 
    free(name);
  name = strdup(a.name);
  return *this;
}