C++ Returning reference to temporary [duplicate]

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warning: returning reference to temporary

I am getting the error "returning reference to temporary" on the second line below.

class Object : public std::map  const {
public:
const AnotherObject& Find (const ExString& string ) const {
  Object::const_iterator it = find (string);
  if (it == this->end()) { return AnotherObject() };
  return ( it->second );
}
}

My class implements std::map.

I am new to C++ so I'm guessing its just a syntax error. Any help?

задан Community 23 May 2017 в 12:17

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C++ Returning reference to temporary [duplicate]

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