std::shared_ptr<T>::operator<< (3) - Linux Manuals

std::shared_ptr<T>::operator<<: std::shared_ptr<T>::operator<<

NAME

std::shared_ptr<T>::operator<< - std::shared_ptr<T>::operator<<

Synopsis

template <class T, class U, class V>
std::basic_ostream<U, V>& operator<<(std::basic_ostream<U, V>& os, const std::shared_ptr<T>& ptr);

Inserts the value of the pointer stored in ptr into the output stream os
Equivalent to os << ptr.get().

Parameters

os - a std::basic_ostream to insert ptr into
ptr - the data to be inserted into os

Return value

os

Example

// Run this code

  #include <iostream>
  #include <memory>

  class Foo {};

  int main()
  {
      auto sp = std::make_shared<Foo>();
      std::cout << sp << '\n';
      std::cout << sp.get() << '\n';
  }

Possible output:

  0x6d9028
  0x6d9028