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(C++) operator==

 

operator== is the operator to determine if two instances are the same.

 

The following code uses operator== to determine that one plus two is equal to three:

 

#include <iostream>

int main()
{
  if (1 + 2 == 3) std::cout << "One plus two is equal to three" << std::endl;
}

 

operator== is encapsulated by the functor std::equal_to.

 

 

 

 

 

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