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  1. #include <iostream>
  2. #include <string>
  3.  
  4. struct Foo {
  5.   void setEmail(std::string) {
  6.     std::cout << __func__ << ", this:" << this << std::endl;
  7.   }
  8.  
  9.   void setPassword(std::string) {
  10.     std::cout << __func__ << ", this:" << this << std::endl;
  11.   }
  12.  
  13.   void setName(std::string) {
  14.     std::cout << __func__ << ", this:" << this << std::endl;
  15.   }
  16.  
  17.   void setAddress(std::string) {
  18.     std::cout << __func__ << ", this:" << this << std::endl;
  19.   }
  20.  
  21.   void setPhone(std::string) {
  22.     std::cout << __func__ << ", this:" << this << std::endl;
  23.   }
  24. };
  25.  
  26. int main() {
  27.   void(Foo::*functions[])(std::string) = {
  28.     &Foo::setEmail, &Foo::setPassword, &Foo::setName, &Foo::setAddress, &Foo::setPhone
  29.   };
  30.  
  31.   constexpr int n = sizeof(functions) / sizeof(functions[0]);
  32.  
  33.   Foo foo;
  34.   Foo *newAC = &foo;
  35.   std::cout << "newAC:" << newAC << std::endl;
  36.   for (int i = 0; i < n; ++i) {
  37.     (newAC->*functions[i])("hi");
  38.   }
  39.   return 0;
  40. }
  41.  
Success #stdin #stdout 0s 3460KB
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stdin
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Standard input is empty
stdout
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newAC:0xbfae7e81
setEmail, this:0xbfae7e81
setPassword, this:0xbfae7e81
setName, this:0xbfae7e81
setAddress, this:0xbfae7e81
setPhone, this:0xbfae7e81
https://ideone.com/eFLPxH
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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