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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main() {
  5.     std::string str("value");
  6.     std::cout << "Value is at address: " << (void*) str.c_str() << std::endl;
  7.     {   
  8.         std::string copy(str);
  9.         std::cout << "Copy is at address: " << (void*) copy.c_str() << std::endl;
  10.     }
  11.     str.begin();
  12.     std::cout << "Value is at address: " << (void*) str.c_str() << std::endl << std::endl;
  13.  
  14.     str = "value";
  15.     std::string copy(str);
  16.     std::cout << "Value is at address: " << (void*) str.c_str() << std::endl;
  17.     std::cout << "Copy is at address: " << (void*) copy.c_str() << std::endl;
  18.     str.begin();
  19.     std::cout << "Value is at address: " << (void*) str.c_str() << std::endl;
  20. }
  21.  
Success #stdin #stdout 0s 3428KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Value is at address: 0x9ba9014
Copy is at address: 0x9ba9014
Value is at address: 0x9ba9014

Value is at address: 0x9ba9014
Copy is at address: 0x9ba9014
Value is at address: 0x9ba902c
https://ideone.com/Ezx3P9
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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