push_back vs emplace_back

Question

I\'m a bit confused regarding the difference between push_back and emplace_back.

void emplace_back(Type&& _Val);
void push_         


        

Answer 1

One more in case of lists:

// constructs the elements in place.                                                
emplace_back("element");


//It will create new object and then copy(or move) its value of arguments.
push_back(explicitDataType{"element"});